Designing Buildings - User contributions [en]

User:StoneCIRCLE

2020-05-18T08:56:35Z

Stonecircle:

stoneCIRCLE has one of the largest and most modern stonemasonry factory inEngland with 2800m2 of production space with the latest stone cutting CNC technology including 3D modelling and carving of stone and waterjet cutting.

The firm has been in business for over 50 years since 1968 and is known for its attention to quality and customer service.

Handily placed in Basingstoke, a half hour's train ride from central London, the company offers the convenience of an English-speaking manufacturer that works both directly with clients and as a sub-contractor for the biggest stone contractors in the UK.

Sustainable stone for the construction industry

2019-09-03T11:40:49Z

Stonecircle:

= Sourcing Stone Responsibly =

A look at stone from the point of view of sustainability, environmental impact and the effect on human health and well-being.

== Characteristics of stone ==

=== No embedded carbon ===

Unlike many other building materials, the quarrying and fabrication of stone releases no embedded carbon, the only greenhouse gases released during quarrying are those used by the fuel to power the quarrying equipment.

=== Longevity ===

Stone is the ultimate long term building material as the plethora of historical buildings still standing after millennia attests. Used both internally and externally stone will last for as long as the building with very little maintenance.

=== No chemical treatment ===

Stone does not require treatment with chemicals to render it waterproof and in itself does not pollute or contribute to sick building syndrome, although care must be taken in the choice of fixing materials.

=== Recyclable ===

Stone can be recycled at the end of the building’s life. Building stone is reusable in another building, and any stone fittings that are broken or damaged in removal can be used for mosaics or construction ballast etc.

[[File:Roma06%28js%29.jpg|link=File:Roma06(js).jpg]]

== Quarrying stone ==

To ensure maximum sustainability, specifiers should take care to choose a stone which comes from a plentiful resource rather than a rare or scarce one, and to pick a quarry that is responsibly managed from an environmental point of view as well as a human one.

The Stone Federation has established the [https://ethicalstoneregister.co.uk/ Ethical Stone Register] which allows you to verify whether the stone contractor that you are using is taking measures to ensure that the stone it buys has been sourced responsibly and ethically.

[[File:Albion_Stone_Quarry.JPG|link=File:Albion_Stone_Quarry.JPG]]

== Transporting stone ==

Choosing stones from local quarries minimises the greenhouse gas emissions involved in transporting a heavy material. It also allows you to verify easily that the quarry is responsibly managed. Likewise the choice of a stonemason close to the installation site ensures that CO2 emissions during transportation of the finished material are minimised.

== Stone fabrication ==

Select a stonemason that has an environmentally-friendly factory to ensure minimum harm to the environment. The fabrication of finished items from stone involves cutting and in some cases polishing which require power and water. Modern factories, such as [https://www.stone-circle.com/79/our-factory stoneCIRCLE’s in Basingstoke] will have taken steps to ensure that the majority of power needs are met by renewable sources and that rainwater harvesting and recycling of grey water makes them self-sufficient rather than using up precious resources. Recycling of the waste material by the stonemason is also a factor that should be taken into account.

== Installating stone ==

As noted above the use of a fabricator close to the site will minimise CO2 emissions during transportation. The method of installation should also use techniques and materials that cause the least harm to the environment and human health possible.

[[File:CNC-equipped-machinery.jpg|link=File:CNC-equipped-machinery.jpg]]

--[[User:Stonecircle|Stonecircle]] 12:38, 03 Sep 2019 (BST)

[[File:Stonemasonry-factory.jpg|link=File:Stonemasonry-factory.jpg]]

[[Category:Products_/_components]]

Sustainable stone for the construction industry

2019-09-03T11:38:49Z

Stonecircle:

= Sourcing Stone Responsibly =

A look at stone from the point of view of sustainability, environmental impact and the effect on human health and well-being.

== Characteristics of stone ==

=== No embedded carbon ===

Unlike many other building materials, the quarrying and fabrication of stone releases no embedded carbon, the only greenhouse gases released during quarrying are those used by the fuel to power the quarrying equipment.

=== Longevity ===

Stone is the ultimate long term building material as the plethora of historical buildings still standing after millennia attests. Used both internally and externally stone will last for as long as the building with very little maintenance.

=== No chemical treatment ===

Stone does not require treatment with chemicals to render it waterproof and in itself does not pollute or contribute to sick building syndrome, although care must be taken in the choice of fixing materials.

=== Recyclable ===

Stone can be recycled at the end of the building’s life. Building stone is reusable in another building, and any stone fittings that are broken or damaged in removal can be used for mosaics or construction ballast etc.

[[File:Roma06%28js%29.jpg|link=File:Roma06(js).jpg]]

== Quarrying stone ==

To ensure maximum sustainability, specifiers should take care to choose a stone which comes from a plentiful resource rather than a rare or scarce one, and to pick a quarry that is responsibly managed from an environmental point of view as well as a human one.

The Stone Federation has established the [https://ethicalstoneregister.co.uk/ Ethical Stone Register] which allows you to verify whether the stone contractor that you are using is taking measures to ensure that the stone it buys has been sourced responsibly and ethically.

[[File:Albion_Stone_Quarry.JPG|link=File:Albion_Stone_Quarry.JPG]]

== Transporting stone ==

Choosing stones from local quarries minimises the greenhouse gas emissions involved in transporting a heavy material. It also allows you to verify easily that the quarry is responsibly managed. Likewise the choice of a stonemason close to the installation site ensures that CO2 emissions during transportation of the finished material are minimised.

== Stone fabrication ==

Select a stonemason that has an environmentally-friendly factory to ensure minimum harm to the environment. The fabrication of finished items from stone involves cutting and in some cases polishing which require power and water. Modern factories, such as stoneCIRCLE’s in Basingstoke will have taken steps to ensure that the majority of power needs are met by renewable sources and that rainwater harvesting and recycling of grey water makes them self-sufficient rather than using up precious resources. Recycling of the waste material by the stonemason is also a factor that should be taken into account.

== Installating stone ==

As noted above the use of a fabricator close to the site will minimise CO2 emissions during transportation. The method of installation should also use techniques and materials that cause the least harm to the environment and human health possible.

[[File:CNC-equipped-machinery.jpg|link=File:CNC-equipped-machinery.jpg]]

--[[User:Stonecircle|Stonecircle]] 12:38, 03 Sep 2019 (BST)

[[File:Stonemasonry-factory.jpg]]

[[Category:Products_/_components]]

File:Stonemasonry-factory.jpg

2019-09-03T11:37:46Z

Stonecircle: stoneCIRCLE's Basingstoke stonemasonry factory with solar panels, rainwater harvesting, grey water recycling and water material recycling

stoneCIRCLE's Basingstoke stonemasonry factory with solar panels, rainwater harvesting, grey water recycling and water material recycling

Sustainable stone for the construction industry

2019-09-03T11:33:39Z

Stonecircle: Created page with "= Sourcing Stone Responsibly = A look at stone from the point of view of sustainability, environmental impact and the effect on human health and well-being. == Characteristics ..."

= Sourcing Stone Responsibly =

A look at stone from the point of view of sustainability, environmental impact and the effect on human health and well-being.

== Characteristics of stone ==

=== No embedded carbon ===

Unlike many other building materials, the quarrying and fabrication of stone releases no embedded carbon, the only greenhouse gases released during quarrying are those used by the fuel to power the quarrying equipment.

=== Longevity ===

Stone is the ultimate long term building material as the plethora of historical buildings still standing after millennia attests. Used both internally and externally stone will last for as long as the building with very little maintenance.

=== No chemical treatment ===

Stone does not require treatment with chemicals to render it waterproof and in itself does not pollute or contribute to sick building syndrome, although care must be taken in the choice of fixing materials.

=== Recyclable ===

Stone can be recycled at the end of the building’s life. Building stone is reusable in another building, and any stone fittings that are broken or damaged in removal can be used for mosaics or construction ballast etc.

[[File:Roma06(js).jpg]]

== Quarrying stone ==

To ensure maximum sustainability, specifiers should take care to choose a stone which comes from a plentiful resource rather than a rare or scarce one, and to pick a quarry that is responsibly managed from an environmental point of view as well as a human one.

The Stone Federation has established the [https://ethicalstoneregister.co.uk/ Ethical Stone Register] which allows you to verify whether the stone contractor that you are using is taking measures to ensure that the stone it buys has been sourced responsibly and ethically.

[[File:Albion Stone Quarry.JPG]]

== Transporting stone ==

Choosing stones from local quarries minimises the greenhouse gas emissions involved in transporting a heavy material. It also allows you to verify easily that the quarry is responsibly managed. Likewise the choice of a stonemason close to the installation site ensures that CO2 emissions during transportation of the finished material are minimised.

== Stone fabrication ==

Select a stonemason that has an environmentally-friendly factory to ensure minimum harm to the environment. The fabrication of finished items from stone involves cutting and in some cases polishing which require power and water. Modern factories, such as stoneCIRCLE’s in Basingstoke will have taken steps to ensure that the majority of power needs are met by renewable sources and that rainwater harvesting and recycling of grey water makes them self-sufficient rather than using up precious resources. Recycling of the waste material by the stonemason is also a factor that should be taken into account.

== Installating stone ==

As noted above the use of a fabricator close to the site will minimise CO2 emissions during transportation. The method of installation should also use techniques and materials that cause the least harm to the environment and human health possible.

[[File:CNC-equipped-machinery.jpg]]

File:HERON© DSCF6619 first two courses.jpg

2019-09-03T11:29:13Z

Stonecircle: uploaded a new version of "File:HERON© DSCF6619 first two courses.jpg": Includes copyright on image itself as requested by copyright owner.

Installing Stone Drawing, an artwork in Clipsham stone by Susanna Heron in St John's College, Oxford. Image copyright Susanna Heron 2019

File:HERON© DSCF6619 first two courses.jpg

2019-09-03T11:26:24Z

Stonecircle: Installing Stone Drawing, an artwork in Clipsham stone by Susanna Heron in St John's College, Oxford. Image copyright Susanna Heron 2019

Installing Stone Drawing, an artwork in Clipsham stone by Susanna Heron in St John's College, Oxford. Image copyright Susanna Heron 2019

File:Machining-marble.JPG

2019-09-03T11:20:40Z

Stonecircle:

File:Carrara-quarry.jpg

2019-09-03T11:13:39Z

Stonecircle: Carrara Quarry in Italy

Carrara Quarry in Italy

File:Roma06(js).jpg

2019-09-03T11:08:34Z

Stonecircle: The Colosseum in Rome - proof of the longevity of stone buildings. Picture taken from Wikipedia. Author Jerzy Strzelecki published under the GNU free documentation licence

The Colosseum in Rome - proof of the longevity of stone buildings. Picture taken from Wikipedia. Author Jerzy Strzelecki published under the GNU free documentation licence

Types of stone

2018-12-06T11:48:35Z

Stonecircle:

{|
| [[File:Stone_masonry_280.jpg|link=File:Stone_masonry_280.jpg]]
| [[File:Slateroof.jpg|link=File:Slateroof.jpg]]
|-
| [[File:Natural_stone_tiles.jpg|link=File:Natural_stone_tiles.jpg]]
| [[File:Marble_Salon_Stowe_WMF_website061017.png|link=File:Marble_Salon_Stowe_WMF_website061017.png]]
|}

= Introduction =

Stone, or rock, is a natural substance that is quarried and mined from the earth and used in a variety of applications in construction, including:

* Masonry, including decorative elements such as pillars, swags and porticos.
* Floor and wall tiles and cladding.
* Paving.
* Roof coverings.
* Kitchen work surfaces and table tops.
* Bathroom counter tops, shower trays and basins.
* Fire surrounds, staircases and other decorative elements.
* Aggregate.
* Ballast.
* As a component of concrete, mortar, cement, asphalt and some bricks.

The major rock groups are igneous, sedimentary and metamorphic. The unique characteristics of stone are due to the complex geological processes that have impacted upon it, creating many different types of structure, texture and colour.

Different types of stone lend themselves to different uses depending on their characteristics. It is important to get the right advice to ensure that the correct kind of stone is used.

Different types of stone include:

= Alabaster =

A mineral composition of gypsum, light-coloured, translucent and soft, alabaster was commonly used in the medieval period for religious carvings, such as altars, tombs and effigies. It is now used for light fittings due to its translucent nature, but is expensive and rare. For more information see: Penarth Alabaster.

= Basalt =

Basalt is an igneous rock that is formed from molten rock that has solidified under pressure. It has a uniform grey colour and is very hard and compact. Its most common use is as an aggregate but polished basalt is also used for flooring, monuments and other stone objects.

= Granite =

Granite is an igneous rock composed of quartz, mica and feldspar. It is common and widely occurring and is nearly always massive, hard and tough which makes it suitable for applications that will require wear resistance. It can range in colour from light grey to black, pink, blue and green, according to the mineral content.

Its colours, toughness and low porosity make it a popular choice for kitchen worktops, as it is attractive and resists heat and spillages of food and drink. Internally it is also used for tiles, fireplaces, staircases, where the weight is not a problem, bar tops and table tops. It also lends itself well to use outdoors for water features, monuments and paving.

{|
|width="50%"|
[[File:River-valley-granite-top.jpg]]

River Valley Granite worktop
|width="50%"|
[[File:Granite-monument.jpg]]

Monument to commemorate the D-Day Landings in Normandy

[[File:Granite-water-feature.JPG]]

Granite water feature in Manchester development
|-
|
[[File:Granite-bartop.jpg]]

Black granite bar top in a hotel bar
|

|}

= Limestone =

Limestone consists of calcium carbonate formed at the bottom of shallow lakes and seas that has been compacted over time. The primary source of calcite in limestones is marine organisms although other sources do occur. The presence of these organisms means that the stone often has fossil inclusions that form an attractive feature when the stone is polished or honed. It can be categorised as either soft or hard limestone. Various colours can be found as a result of the presence of different minerals in the limestone.

Limestone lends itself to use as floor tiles throughout a building and bathroom wall tiles, shower trays, cladding and vanity tops. In addition, fireplaces and staircases are often manufactured in limestone to striking effect.

It is also frequently used in the fabric of a building such as façades, cornices, pillars and other decorative features, especially in conservation areas where traditional building materials are required, such as Portland Stone in areas of London, Bath Stone in Bath and so on.

{|
|width="50%"|
[[File:Thala Beige-limestone-tiles.jpg]]

Waterjet cut polished Thala Beige limestone tiles in an entrance hall
|width="50%"|
[[File:Limestone-tiles-quartzite-island.jpg]]

Grigio Perla limestone tiles with quartzite island

[[File:Limestone-pool.jpg]]

Limestone pool surround with slate tiles on the wall
|-
|
[[File:Fenchurch St in situ.jpg]]

Portland Stone swags in renovation
|
[[File:Opie CitizenM.jpg]]

Portland Stone frieze by Julian Opie
|}

= Marble =

Marble is a metamorphic rock that is predominantly composed of calcite or dolomite crystals. It is characterised by its crystal-like texture which is formed by limestone being changed by a combination of heat and pressure. It is both hard and compact.

It has been used as a building material for centuries and is suitable for many applications. It is most often used in bathrooms, spas and so on as wall and floor tiles as well as cladding, baths, work surfaces, basins and shower trays. It is also commonly used for fireplaces, staircases and table tops. It can be used for kitchen work surfaces but will wear more than granite and is more susceptible to staining.

{|
|width="50%"|
[[File:Bookmatched marble -show-stopper.jpg]]

Bookmatched Greylac marble in hotel suite
|width="50%"| [[File:Westminster Cathedral.jpg]][https://www.stone-circle.com/59/309/st-georges-chapel-westminster-cathedral Marble artwork by Tom Phillips in St Georges Chapel, Westminister Cathedral]
|-
| [[File:Marble inlaid floor.jpg]]Water jet cut inlaid marble floor
|
[[File:Marble-staircase.jpg]]Arabescato marble staircase and hall floor with Nero Marquina border

[[File:Marble-basins.jpg]]Daino Reale marble basins
|}

= Onyx =

Onyx is formed of parallel bands of chalcedony in alternating colours. It is cryptocrystalline and consists of fine intergrowths of quartz and moganite. It is available in many colours and is often used to create walls with light behind them due to its translucent nature.

{|
| [[File:Onyx-Airbus A380 Bar.jpg]]Onyx bar top in Emirates Airlines Airbus A380
|}

= Quartzite =

Quartzite is a metamorphic rock which is formed from pure quartz sandstone as a result of heating and pressure. Quartzite is very hard and more resistant to staining than granite. Because of this it is highly prized for use as kitchen countertops, but it is expensive as there are not many deposits suitable for use in this way. Other uses include wall and floor tiles and stairs. Crushed quartzite is also used as railway ballast and to produce industrial silica sand.

{|
|width="100%"| [[File:Bianco-lasa-quartzite-top.jpg]] 
Bianco Lasa quartzite counter tops
|}

= Sandstone =

Sandstone is composed of quartz particles that have eroded from other rocks, commonly granite, and cohered together with natural cement minerals in ground water before being compacted. The stone’s colour depends on the colour of the sand but tends to warm reds, yellows and oranges. It is often used for building and paving materials and other outdoor uses.

{|
| [[File:Sandstone-garden-ornaments.jpg]] 
Sandstone balls fabricated as garden ornaments
|}

= Slate =

Slate is a fine-grained metamorphic rock that is formed when sedimentary rock such as shale is subject to high pressure. Slate is strong and has very good weather resistance as well as low water absorption, meaning that it withstands freezing temperatures well. It is easy to split into sheets and is a common roof covering. Internally its most frequent uses are as floor tiles, hearths and kitchen worktops.

{|
|width="100%"|
[[File:Slate-granite-hatfield-sundial.jpg]]

[https://www.stone-circle.com/49/297/the-longitude-dial-hatfield-house The compass rose of the Longitude Dial at Hatfield House fabricated in granite and slate by stoneCIRCLE.]
|}

= Travertine =

Travertine is a type of limestone that is formed by rapid precipitation of calcium carbonate, most commonly at the mouth of a hot spring. It is characterised by pitted holes and troughs in its surface, although these are often filled before honing or polishing to a smooth finish. It is a popular stone for use in facades, wall cladding and flooring and to make bathroom items such as basins and stands, vanity tops, shower trays and baths.

{|
|width="100%"|
[[File:Travertine-tiles-bath.jpg]]

Travertine tiles and solid travertine bathtub in a private residence.
|}

--[[User:Stonecircle|Stonecircle]]

= Related articles on Designing Buildings Wiki =

* Bookmatched Marble for Boutique Hotel.
* Defects in stonework.
* Finding stone to conserve historic buildings.
* Inspecting stone sample panels.
* Iraq, Afghanistan, Gulf War Memorial.
* Julian Opie Art Wall CitizenM Tower of London Hotel.
* [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Julian Opie Limestone & Bronze Frieze for Bermuda Hotel]].
* Masonry.
* Modern Stonemasonry.
* Natural stone cladding.
* Natural stone for Interiors.
* Natural stone tiles.
* Natural stone.
* Patio stone.
* Penarth Alabaster.
* Roof slates.
* Sourcing stone to repair Exeter Cathedral.
* Stone dressing.
* Two New Ludgate Portland Stone Feature Wall
* Use of Stone in Monks Lantern Weybridge.

[[Category:Articles_needing_more_work]] [[Category:Products_/_components]]

File:Slate-granite-hatfield-sundial.jpg

2018-12-06T11:44:23Z

Stonecircle: The compass rose for Longitude Dial at Hatfield House fabricated in granite and slate by stoneCIRCLE

The compass rose for Longitude Dial at Hatfield House fabricated in granite and slate by stoneCIRCLE

File:Travertine-tiles-bath.jpg

2018-12-06T11:16:50Z

Stonecircle: Travertine tiles and a solid travertine bathtub

Travertine tiles and a solid travertine bathtub

File:Thala Beige-limestone-tiles.jpg

2018-12-06T11:15:32Z

Stonecircle: Polished Thala Beige limestone tiles

Polished Thala Beige limestone tiles

File:Sandstone-garden-ornaments.jpg

2018-12-06T11:14:32Z

Stonecircle: Sandstone balls fabricated for use as garden ornaments

Sandstone balls fabricated for use as garden ornaments

File:Onyx-Airbus A380 Bar.jpg

2018-12-06T11:12:38Z

Stonecircle: Onyx bar in the first class cabin of an Emirates Airlines Airbus A380. The onyx is thinly cut and bonded to a honeycomb backing to make it light enough to be used on an aeroplane.

Onyx bar in the first class cabin of an Emirates Airlines Airbus A380. The onyx is thinly cut and bonded to a honeycomb backing to make it light enough to be used on an aeroplane.

File:Marble-basins.jpg

2018-12-06T11:10:22Z

Stonecircle: Daino Reale marble basins fabricated by stoneCIRCLE

Daino Reale marble basins fabricated by stoneCIRCLE

File:Limestone-tiles-quartzite-island.jpg

2018-12-06T11:07:28Z

Stonecircle: Grigio Perla limestone tiles and quartzite island in a private residence

Grigio Perla limestone tiles and quartzite island in a private residence

File:Granite-water-feature.JPG

2018-12-06T11:05:47Z

Stonecircle: Granite water features in Hardwick Square Manchester, fabricated by stoneCIRCLE

Granite water features in Hardwick Square Manchester, fabricated by stoneCIRCLE

File:Granite-monument.jpg

2018-12-06T11:04:58Z

Stonecircle: Granite monument to commemorate the Normandy D-Day Landings fabricated by stoneCIRCLE

Granite monument to commemorate the Normandy D-Day Landings fabricated by stoneCIRCLE

File:Granite-bartop.jpg

2018-12-06T11:03:40Z

Stonecircle: Black granite bartop

Black granite bartop

File:Crema-Marfil-staircases-Burberry.jpg

2018-12-06T11:01:17Z

Stonecircle: Crema Marfil staircases in Burberry's Regent Street Store

Crema Marfil staircases in Burberry's Regent Street Store

Choosing stone

2018-12-06T10:59:35Z

Stonecircle:

{|
|width="50%"|
[[File:Fenchurch St in situ.jpg]]

Portland Stone swag
|width="50%"| [[File:Machining Fenchurch St swags.jpg]]A swag being machined
|}

The term natural stone is a broad one covering a multitude of different types of stone which look very different and have different properties. Perhaps the most important thing to consider when thinking about using natural stone in a project is which type of stone to choose.

The first thing to think about is the position of the installation – is it outdoors? In which case a granite or harder limestone such as the Jura Beige or Blue might be more appropriate than a marble that could potentially erode more quickly, depending on its exposure to weather and pollution. A related consideration is the setting – if the project is an external one in Bath, then Bath Stone is probably the only type of stone that you will be allowed to use, whilst in parts of central London, Portland Stone may be required for architectural purposes, in other areas, or for monuments or artwork there may be more freedom to choose.

{|
| [[File:Sasha-holzer-portland-stone-panels.JPG|link=https://www.stone-circle.com/59/308/30-broadwick-street]]
|-
| Sasha Holzer wood panels reproduced in Portland Stone on the facade of 30 Broadwick Street
|}

If it is to be installed indoors what is the potential wear and tear? Will it be on the floor or used as a worktop, what will the cleaning regime be and is it likely to have food, wine or chemicals spilled on it on a daily basis?

{|
| [[File:River-valley-granite-top.jpg|link=https://www.stone-circle.com/33/kitchen]]
| Granite worktop
|-
| [[File:Bianco-lasa-quartzite-top.jpg|link=File:Bianco-lasa-quartzite-top.jpg]]
| Bianco Lasa quartzite counter tops
|-
|

|

|}

If it is for use as a work surface in a kitchen, then granite would be the obvious choice as this is extremely hard-wearing. Marble can be, and is, used for kitchen counter tops but it is more likely to be stained and etched by the acid in food, so more care is needed to prevent spillages and clean them up promptly. The future owner must also appreciate and like the fact that the counter top will wear and develop a patina, rather than staying pristine. It is for this reason that marble and the softer limestones are more often used in bathrooms and as internal floor tiles in areas where there is less traffic. Staircases and fireplaces are also often produced in marble or limestone, although granite is a good alternative where load bearing considerations are not a problem. Pools and spas often use marble or limestone, although care needs to be taken if they are used in locations that come into contact with water where too much chlorine or salt in the water could damage the stone over time.

{|
| [[File:Marble-staircase.jpg|link=File:Marble-staircase.jpg]]
| [[File:Limestone-pool.jpg|link=File:Limestone-pool.jpg]]
|-
| Arabescato marble staircase &floor with Nero Marquina waterjet cut border
| Limestone pool surround with slate wall tiles
|}

The next consideration can be the look – does the client want a showstopper as a focal piece for the room? Heavily veined marbles and granites, or if budget permits, quartzite or onyx come in a stunning variety of patterns and colours which can have a wow factor. Book matching, where two slabs from the same block are used side by side so that the veins meet and mirror each other, is in vogue and can be used to striking effect.

{|
| [[File:Bookmatched_marble_show_stopper.png|link=File:Bookmatched_marble_show_stopper.png]]
| [[File:Crema_grey_light_marble_bathroom.png|link=File:Crema_grey_light_marble_bathroom.png]]
|-
| Black wave bathroom floor
| Crema grey light marble bathroom
|}

Or is something more subtle called for to give a beautiful backdrop to a luxurious room? In this case limestones with small fossil inclusions, ’quieter’ marbles with less contrast in the veining, and subtly-speckled granites may be more suitable.

One of the major considerations for a natural stone installation is the stonemason that will fabricate the stone and install it. A good stonemason will be able to advise on choosing the right type of stone for the project and suggest alternatives that will fit the brief and budget. They will source stone from reputable quarries where the work force is employed ethically and the quality is right.

A modern stonemasonry factory should use a mix of the latest Computer Numerical Control (CNC) equipped machines for cutting and carving, combined with hand finishing where necessary for the project. Waterjet cutters are also essential for producing inlaid work precisely and at a reasonable cost.

{|
| [[File:CNC-equipped-machinery.jpg|link=File:CNC-equipped-machinery.jpg]]
| CNC equipped stonemasonry machinery in [https://www.stone-circle.com/79/our-factory stoneCIRCLE's factory]
|-
| [[File:Hand-finishing.jpg|link=File:Hand-finishing.jpg]]
| A mason finishing a stone carving by hand
|}

Dealing with a UK stonemasonry company can help avoid misunderstandings, and gives proximity to market, cutting down on the transport costs of the finished items. It also gives certainty with regard to the finished price as the stonemason will be quoting and invoicing in sterling, unlike foreign counterparts who will almost always use either US dollars or euros.

Natural stone is a variable material and it is always recommended that you inspect the stone that will be used before it is cut to ensure that you are happy with the colour and the look of the veining. This is made easier by the use of a UK stonemason allowing you to avoid the need to make a foreign trip.

In most cases the stonemason will also install the fabricated stone, although if you are employing a stone contractor, they may do the installation and contract out the fabrication to a stonemasonry factory.

-----
This article was written by Steve Vanhinsbergh of stoneCIRCLE, a British stonemasonry company that has been in business for the last 50 years. Steve is one of the two brothers and directors who run stoneCIRCLE, which is based in Basingstoke, just a short train ride from central London. The factory has all of the latest technology such as a 5-axes machine, waterjet cutters and Slabsmith vein matching technology. The team works from 3D files to produce excellent quality stone masonry products and has worked on many prestigious and award-winning projects both directly for the architect or client and as a sub-contractor for the major stone contractors.

--[[User:Stonecircle|Stonecircle]]

= Related articles on Designing Buildings Wiki =

* Bookmatched Marble for Boutique Hotel.
* Defects in stonework.
* Finding stone to conserve historic buildings.
* Inspecting stone sample panels.
* Iraq, Afghanistan, Gulf War Memorial.
* Julian Opie Art Wall CitizenM Tower of London Hotel.
* [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Julian Opie Limestone & Bronze Frieze for Bermuda Hotel]].
* Masonry.
* Modern Stonemasonry.
* Natural stone cladding.
* Natural stone for Interiors.
* Natural stone tiles.
* Natural stone.
* Patio stone.
* Penarth Alabaster.
* Sourcing stone to repair Exeter Cathedral.
* Stone dressing.
* Two New Ludgate Portland Stone Feature Wall
* Types of stone.
* Use of Stone in Monks Lantern Weybridge.

[[Category:Articles_needing_more_work]] [[Category:Construction_techniques]] [[Category:Products_/_components]]

Choosing stone

2018-12-06T10:57:32Z

Stonecircle:

{|
| Portland Stone swag
| A swag being machined
|}

The term natural stone is a broad one covering a multitude of different types of stone which look very different and have different properties. Perhaps the most important thing to consider when thinking about using natural stone in a project is which type of stone to choose.

The first thing to think about is the position of the installation – is it outdoors? In which case a granite or harder limestone such as the Jura Beige or Blue might be more appropriate than a marble that could potentially erode more quickly, depending on its exposure to weather and pollution. A related consideration is the setting – if the project is an external one in Bath, then Bath Stone is probably the only type of stone that you will be allowed to use, whilst in parts of central London, Portland Stone may be required for architectural purposes, in other areas, or for monuments or artwork there may be more freedom to choose.

{|
| [[File:Sasha-holzer-portland-stone-panels.JPG|link=https://www.stone-circle.com/59/308/30-broadwick-street]]
|-
| Sasha Holzer wood panels reproduced in Portland Stone on the facade of 30 Broadwick Street
|}

If it is to be installed indoors what is the potential wear and tear? Will it be on the floor or used as a worktop, what will the cleaning regime be and is it likely to have food, wine or chemicals spilled on it on a daily basis?

{|
| [[File:River-valley-granite-top.jpg|link=https://www.stone-circle.com/33/kitchen]]
| Granite worktop
|-
| [[File:Bianco-lasa-quartzite-top.jpg|link=File:Bianco-lasa-quartzite-top.jpg]]
| Bianco Lasa quartzite counter tops
|-
|

|

|}

If it is for use as a work surface in a kitchen, then granite would be the obvious choice as this is extremely hard-wearing. Marble can be, and is, used for kitchen counter tops but it is more likely to be stained and etched by the acid in food, so more care is needed to prevent spillages and clean them up promptly. The future owner must also appreciate and like the fact that the counter top will wear and develop a patina, rather than staying pristine. It is for this reason that marble and the softer limestones are more often used in bathrooms and as internal floor tiles in areas where there is less traffic. Staircases and fireplaces are also often produced in marble or limestone, although granite is a good alternative where load bearing considerations are not a problem. Pools and spas often use marble or limestone, although care needs to be taken if they are used in locations that come into contact with water where too much chlorine or salt in the water could damage the stone over time.

{|
| [[File:Marble-staircase.jpg|link=File:Marble-staircase.jpg]]
| [[File:Limestone-pool.jpg|link=File:Limestone-pool.jpg]]
|-
| Arabescato marble staircase &floor with Nero Marquina waterjet cut border
| Limestone pool surround with slate wall tiles
|}

The next consideration can be the look – does the client want a showstopper as a focal piece for the room? Heavily veined marbles and granites, or if budget permits, quartzite or onyx come in a stunning variety of patterns and colours which can have a wow factor. Book matching, where two slabs from the same block are used side by side so that the veins meet and mirror each other, is in vogue and can be used to striking effect.

{|
| [[File:Bookmatched_marble_show_stopper.png|link=File:Bookmatched_marble_show_stopper.png]]
| [[File:Crema_grey_light_marble_bathroom.png|link=File:Crema_grey_light_marble_bathroom.png]]
|-
| Black wave bathroom floor
| Crema grey light marble bathroom
|}

Or is something more subtle called for to give a beautiful backdrop to a luxurious room? In this case limestones with small fossil inclusions, ’quieter’ marbles with less contrast in the veining, and subtly-speckled granites may be more suitable.

One of the major considerations for a natural stone installation is the stonemason that will fabricate the stone and install it. A good stonemason will be able to advise on choosing the right type of stone for the project and suggest alternatives that will fit the brief and budget. They will source stone from reputable quarries where the work force is employed ethically and the quality is right.

A modern stonemasonry factory should use a mix of the latest Computer Numerical Control (CNC) equipped machines for cutting and carving, combined with hand finishing where necessary for the project. Waterjet cutters are also essential for producing inlaid work precisely and at a reasonable cost.

{|
| [[File:CNC-equipped-machinery.jpg|link=File:CNC-equipped-machinery.jpg]]
| CNC equipped stonemasonry machinery in [https://www.stone-circle.com/79/our-factory stoneCIRCLE's factory]
|-
| [[File:Hand-finishing.jpg|link=File:Hand-finishing.jpg]]
| A mason finishing a stone carving by hand
|}

Dealing with a UK stonemasonry company can help avoid misunderstandings, and gives proximity to market, cutting down on the transport costs of the finished items. It also gives certainty with regard to the finished price as the stonemason will be quoting and invoicing in sterling, unlike foreign counterparts who will almost always use either US dollars or euros.

Natural stone is a variable material and it is always recommended that you inspect the stone that will be used before it is cut to ensure that you are happy with the colour and the look of the veining. This is made easier by the use of a UK stonemason allowing you to avoid the need to make a foreign trip.

In most cases the stonemason will also install the fabricated stone, although if you are employing a stone contractor, they may do the installation and contract out the fabrication to a stonemasonry factory.

-----
This article was written by Steve Vanhinsbergh of stoneCIRCLE, a British stonemasonry company that has been in business for the last 50 years. Steve is one of the two brothers and directors who run stoneCIRCLE, which is based in Basingstoke, just a short train ride from central London. The factory has all of the latest technology such as a 5-axes machine, waterjet cutters and Slabsmith vein matching technology. The team works from 3D files to produce excellent quality stone masonry products and has worked on many prestigious and award-winning projects both directly for the architect or client and as a sub-contractor for the major stone contractors.

--[[User:Stonecircle|Stonecircle]]

= Related articles on Designing Buildings Wiki =

* Bookmatched Marble for Boutique Hotel.
* Defects in stonework.
* Finding stone to conserve historic buildings.
* Inspecting stone sample panels.
* Iraq, Afghanistan, Gulf War Memorial.
* Julian Opie Art Wall CitizenM Tower of London Hotel.
* [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Julian Opie Limestone & Bronze Frieze for Bermuda Hotel]].
* Masonry.
* Modern Stonemasonry.
* Natural stone cladding.
* Natural stone for Interiors.
* Natural stone tiles.
* Natural stone.
* Patio stone.
* Penarth Alabaster.
* Sourcing stone to repair Exeter Cathedral.
* Stone dressing.
* Two New Ludgate Portland Stone Feature Wall
* Types of stone.
* Use of Stone in Monks Lantern Weybridge.

[[Category:Articles_needing_more_work]] [[Category:Construction_techniques]] [[Category:Products_/_components]]

Choosing stone

2018-12-06T10:54:54Z

Stonecircle:

{|
| [[File:Fenchurch_St_in_situ.jpg|link=File:Fenchurch_St_in_situ.jpg]]
| [[File:Machining_Fenchurch_St_swags.jpg|link=File:Machining_Fenchurch_St_swags.jpg]]
|-
| Portland Stone swag
| A swag being machined
|}

The term natural stone is a broad one covering a multitude of different types of stone which look very different and have different properties. Perhaps the most important thing to consider when thinking about using natural stone in a project is which type of stone to choose.

The first thing to think about is the position of the installation – is it outdoors? In which case a granite or harder limestone such as the Jura Beige or Blue might be more appropriate than a marble that could potentially erode more quickly, depending on its exposure to weather and pollution. A related consideration is the setting – if the project is an external one in Bath, then Bath Stone is probably the only type of stone that you will be allowed to use, whilst in parts of central London, Portland Stone may be required for architectural purposes, in other areas, or for monuments or artwork there may be more freedom to choose.

{|
| [[File:Sasha-holzer-portland-stone-panels.JPG|link=https://www.stone-circle.com/59/308/30-broadwick-street]]
|-
| Sasha Holzer wood panels reproduced in Portland Stone on the facade of 30 Broadwick Street
|}

If it is to be installed indoors what is the potential wear and tear? Will it be on the floor or used as a worktop, what will the cleaning regime be and is it likely to have food, wine or chemicals spilled on it on a daily basis?

{|
| [[File:River-valley-granite-top.jpg|link=https://www.stone-circle.com/33/kitchen]]
| [[File:Bianco-lasa-quartzite-top.jpg|link=File:Bianco-lasa-quartzite-top.jpg]]
|-
| Granite worktop
| Bianco Lasa quartzite counter tops
|}

If it is for use as a work surface in a kitchen, then granite would be the obvious choice as this is extremely hard-wearing. Marble can be, and is, used for kitchen counter tops but it is more likely to be stained and etched by the acid in food, so more care is needed to prevent spillages and clean them up promptly. The future owner must also appreciate and like the fact that the counter top will wear and develop a patina, rather than staying pristine. It is for this reason that marble and the softer limestones are more often used in bathrooms and as internal floor tiles in areas where there is less traffic. Staircases and fireplaces are also often produced in marble or limestone, although granite is a good alternative where load bearing considerations are not a problem. Pools and spas often use marble or limestone, although care needs to be taken if they are used in locations that come into contact with water where too much chlorine or salt in the water could damage the stone over time.

{|
| [[File:Marble-staircase.jpg|link=File:Marble-staircase.jpg]]
| [[File:Limestone-pool.jpg|link=File:Limestone-pool.jpg]]
|-
| Arabescato marble staircase &floor with Nero Marquina waterjet cut border
| Limestone pool surround with slate wall tiles
|}

The next consideration can be the look – does the client want a showstopper as a focal piece for the room? Heavily veined marbles and granites, or if budget permits, quartzite or onyx come in a stunning variety of patterns and colours which can have a wow factor. Book matching, where two slabs from the same block are used side by side so that the veins meet and mirror each other, is in vogue and can be used to striking effect.

{|
| [[File:Bookmatched_marble_show_stopper.png|link=File:Bookmatched_marble_show_stopper.png]]
| [[File:Crema_grey_light_marble_bathroom.png|link=File:Crema_grey_light_marble_bathroom.png]]
|-
| Black wave bathroom floor
| Crema grey light marble bathroom
|}

Or is something more subtle called for to give a beautiful backdrop to a luxurious room? In this case limestones with small fossil inclusions, ’quieter’ marbles with less contrast in the veining, and subtly-speckled granites may be more suitable.

One of the major considerations for a natural stone installation is the stonemason that will fabricate the stone and install it. A good stonemason will be able to advise on choosing the right type of stone for the project and suggest alternatives that will fit the brief and budget. They will source stone from reputable quarries where the work force is employed ethically and the quality is right.

A modern stonemasonry factory should use a mix of the latest Computer Numerical Control (CNC) equipped machines for cutting and carving, combined with hand finishing where necessary for the project. Waterjet cutters are also essential for producing inlaid work precisely and at a reasonable cost.

{|
| [[File:CNC-equipped-machinery.jpg|link=File:CNC-equipped-machinery.jpg]]
| [[File:Hand-finishing.jpg|link=File:Hand-finishing.jpg]]
|-
| CNC equipped stonemasonry machinery in [https://www.stone-circle.com/79/our-factory stoneCIRCLE's factory]
| A mason finishing a stone carving by hand
|}

Dealing with a UK stonemasonry company can help avoid misunderstandings, and gives proximity to market, cutting down on the transport costs of the finished items. It also gives certainty with regard to the finished price as the stonemason will be quoting and invoicing in sterling, unlike foreign counterparts who will almost always use either US dollars or euros.

Natural stone is a variable material and it is always recommended that you inspect the stone that will be used before it is cut to ensure that you are happy with the colour and the look of the veining. This is made easier by the use of a UK stonemason allowing you to avoid the need to make a foreign trip.

In most cases the stonemason will also install the fabricated stone, although if you are employing a stone contractor, they may do the installation and contract out the fabrication to a stonemasonry factory.

-----
This article was written by Steve Vanhinsbergh of stoneCIRCLE, a British stonemasonry company that has been in business for the last 50 years. Steve is one of the two brothers and directors who run stoneCIRCLE, which is based in Basingstoke, just a short train ride from central London. The factory has all of the latest technology such as a 5-axes machine, waterjet cutters and Slabsmith vein matching technology. The team works from 3D files to produce excellent quality stone masonry products and has worked on many prestigious and award-winning projects both directly for the architect or client and as a sub-contractor for the major stone contractors.

--[[User:Stonecircle|Stonecircle]]

= Related articles on Designing Buildings Wiki =

* Bookmatched Marble for Boutique Hotel.
* Defects in stonework.
* Finding stone to conserve historic buildings.
* Inspecting stone sample panels.
* Iraq, Afghanistan, Gulf War Memorial.
* Julian Opie Art Wall CitizenM Tower of London Hotel.
* [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Julian Opie Limestone & Bronze Frieze for Bermuda Hotel]].
* Masonry.
* Modern Stonemasonry.
* Natural stone cladding.
* Natural stone for Interiors.
* Natural stone tiles.
* Natural stone.
* Patio stone.
* Penarth Alabaster.
* Sourcing stone to repair Exeter Cathedral.
* Stone dressing.
* Two New Ludgate Portland Stone Feature Wall
* Types of stone.
* Use of Stone in Monks Lantern Weybridge.

[[Category:Articles_needing_more_work]] [[Category:Construction_techniques]] [[Category:Products_/_components]]

Choosing stone

2018-12-06T10:53:31Z

Stonecircle:

{|
| [[File:Fenchurch_St_in_situ.jpg|link=File:Fenchurch_St_in_situ.jpg]]
| [[File:Machining_Fenchurch_St_swags.jpg|link=File:Machining_Fenchurch_St_swags.jpg]]
|-
| Portland Stone swag
| A swag being machined
|}

The term natural stone is a broad one covering a multitude of different types of stone which look very different and have different properties. Perhaps the most important thing to consider when thinking about using natural stone in a project is which type of stone to choose.

The first thing to think about is the position of the installation – is it outdoors? In which case a granite or harder limestone such as the Jura Beige or Blue might be more appropriate than a marble that could potentially erode more quickly, depending on its exposure to weather and pollution. A related consideration is the setting – if the project is an external one in Bath, then Bath Stone is probably the only type of stone that you will be allowed to use, whilst in parts of central London, Portland Stone may be required for architectural purposes, in other areas, or for monuments or artwork there may be more freedom to choose.

[[File:Sasha-holzer-portland-stone-panels.JPG|link=https://www.stone-circle.com/59/308/30-broadwick-street]]

If it is to be installed indoors what is the potential wear and tear? Will it be on the floor or used as a worktop, what will the cleaning regime be and is it likely to have food, wine or chemicals spilled on it on a daily basis?

{|
| [[File:River-valley-granite-top.jpg|link=https://www.stone-circle.com/33/kitchen]]
| [[File:Bianco-lasa-quartzite-top.jpg]]
|-
| Granite worktop
| Bianco Lasa quartzite counter tops
|}

If it is for use as a work surface in a kitchen, then granite would be the obvious choice as this is extremely hard-wearing. Marble can be, and is, used for kitchen counter tops but it is more likely to be stained and etched by the acid in food, so more care is needed to prevent spillages and clean them up promptly. The future owner must also appreciate and like the fact that the counter top will wear and develop a patina, rather than staying pristine. It is for this reason that marble and the softer limestones are more often used in bathrooms and as internal floor tiles in areas where there is less traffic. Staircases and fireplaces are also often produced in marble or limestone, although granite is a good alternative where load bearing considerations are not a problem. Pools and spas often use marble or limestone, although care needs to be taken if they are used in locations that come into contact with water where too much chlorine or salt in the water could damage the stone over time.

{|
| [[File:Marble-staircase.jpg]]
| [[File:Limestone-pool.jpg]]
|-
| Arabescato marble staircase &floor with Nero Marquina waterjet cut border
| Limestone pool surround with slate wall tiles
|}

The next consideration can be the look – does the client want a showstopper as a focal piece for the room? Heavily veined marbles and granites, or if budget permits, quartzite or onyx come in a stunning variety of patterns and colours which can have a wow factor. Book matching, where two slabs from the same block are used side by side so that the veins meet and mirror each other, is in vogue and can be used to striking effect.

{|
| [[File:Bookmatched_marble_show_stopper.png|link=File:Bookmatched_marble_show_stopper.png]]
| [[File:Crema_grey_light_marble_bathroom.png|link=File:Crema_grey_light_marble_bathroom.png]]
|-
| Black wave bathroom floor
| Crema grey light marble bathroom
|}

Or is something more subtle called for to give a beautiful backdrop to a luxurious room? In this case limestones with small fossil inclusions, ’quieter’ marbles with less contrast in the veining, and subtly-speckled granites may be more suitable.

One of the major considerations for a natural stone installation is the stonemason that will fabricate the stone and install it. A good stonemason will be able to advise on choosing the right type of stone for the project and suggest alternatives that will fit the brief and budget. They will source stone from reputable quarries where the work force is employed ethically and the quality is right.

A modern stonemasonry factory should use a mix of the latest Computer Numerical Control (CNC) equipped machines for cutting and carving, combined with hand finishing where necessary for the project. Waterjet cutters are also essential for producing inlaid work precisely and at a reasonable cost.

{|
| [[File:CNC-equipped-machinery.jpg]]
| [[File:Hand-finishing.jpg]]
|-
| CNC equipped stonemasonry machinery in [https://www.stone-circle.com/79/our-factory stoneCIRCLE's factory]
| A mason finishing a stone carving by hand
|}

Dealing with a UK stonemasonry company can help avoid misunderstandings, and gives proximity to market, cutting down on the transport costs of the finished items. It also gives certainty with regard to the finished price as the stonemason will be quoting and invoicing in sterling, unlike foreign counterparts who will almost always use either US dollars or euros.

Natural stone is a variable material and it is always recommended that you inspect the stone that will be used before it is cut to ensure that you are happy with the colour and the look of the veining. This is made easier by the use of a UK stonemason allowing you to avoid the need to make a foreign trip.

In most cases the stonemason will also install the fabricated stone, although if you are employing a stone contractor, they may do the installation and contract out the fabrication to a stonemasonry factory.

-----
This article was written by Steve Vanhinsbergh of stoneCIRCLE, a British stonemasonry company that has been in business for the last 50 years. Steve is one of the two brothers and directors who run stoneCIRCLE, which is based in Basingstoke, just a short train ride from central London. The factory has all of the latest technology such as a 5-axes machine, waterjet cutters and Slabsmith vein matching technology. The team works from 3D files to produce excellent quality stone masonry products and has worked on many prestigious and award-winning projects both directly for the architect or client and as a sub-contractor for the major stone contractors.

--[[User:Stonecircle|Stonecircle]]

= Related articles on Designing Buildings Wiki =

* Bookmatched Marble for Boutique Hotel.
* Defects in stonework.
* Finding stone to conserve historic buildings.
* Inspecting stone sample panels.
* Iraq, Afghanistan, Gulf War Memorial.
* Julian Opie Art Wall CitizenM Tower of London Hotel.
* [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Julian Opie Limestone & Bronze Frieze for Bermuda Hotel]].
* Masonry.
* Modern Stonemasonry.
* Natural stone cladding.
* Natural stone for Interiors.
* Natural stone tiles.
* Natural stone.
* Patio stone.
* Penarth Alabaster.
* Sourcing stone to repair Exeter Cathedral.
* Stone dressing.
* Two New Ludgate Portland Stone Feature Wall
* Types of stone.
* Use of Stone in Monks Lantern Weybridge.

[[Category:Articles_needing_more_work]] [[Category:Construction_techniques]] [[Category:Products_/_components]]

File:Sasha-holzer-portland-stone-panels.JPG

2018-12-06T10:37:27Z

Stonecircle: Sasha Holzer wood panels reproduced in Portland Stone on the facade of 30 Broadwick Street

Sasha Holzer wood panels reproduced in Portland Stone on the facade of 30 Broadwick Street

File:River-valley-granite-top.jpg

2018-12-06T10:35:14Z

Stonecircle: River Valley Granite Kitchen Worktop

River Valley Granite Kitchen Worktop

File:Marble-staircase.jpg

2018-12-06T10:34:39Z

Stonecircle: Arabescato marble staircase and hall floor with waterjet cut Nero Marquina border

Arabescato marble staircase and hall floor with waterjet cut Nero Marquina border

File:Limestone-pool.jpg

2018-12-06T10:32:44Z

Stonecircle: Grigio Perla limestone tiles used in a private pool and spa

Grigio Perla limestone tiles used in a private pool and spa

File:Hand-finishing.jpg

2018-12-06T10:31:17Z

Stonecircle: A mason hand finishing a stone carving.

A mason hand finishing a stone carving.

File:Crema-grey-light-marble-bathroom.jpg

2018-12-06T10:30:18Z

Stonecircle: Crema Grey Light Marble used as wall and floor tiles in a private bathroom

Crema Grey Light Marble used as wall and floor tiles in a private bathroom

File:CNC-equipped-machinery.jpg

2018-12-06T10:29:03Z

Stonecircle: CNC-equipped stone cutting machinery

CNC-equipped stone cutting machinery

File:Bookmatched marble -show-stopper.jpg

2018-12-06T10:28:13Z

Stonecircle: Book matched polished Greylac marble bed stand, headboard and floor.

Book matched polished Greylac marble bed stand, headboard and floor.

File:Bianco-lasa-quartzite-top.jpg

2018-12-06T10:26:12Z

Stonecircle: Bianco Lasa quartzite kitchen worktops

Bianco Lasa quartzite kitchen worktops

File:Belgian bluestone agripa fine'.jpg

2018-12-06T10:17:37Z

Stonecircle: Limestone swimming pool tiles and coping

Limestone swimming pool tiles and coping

Modern Stonemasonry

2018-09-12T12:06:35Z

Stonecircle:

= CNC engineering and water jet cutting =

The craft of stonemasonry has been around for millennia and natural stone is still quarried and fashioned into blocks or slabs in much the same sequence of events as before.

What has changed dramatically is the machinery used to fashion the stone. Hand skills such as polishing and carving are still used to finish the work where appropriate but now the bulk of the process is accomplished by machine.

[[File:2_Ludgate_Portland_Stone_Feature_Wall.jpg|link=https://www.stone-circle.com/49/219/two-new-ludgate]] 
[[Two_New_Ludgate_Portland_Stone_Feature_Wall|Machined Portland Stone feature wall at Two New Ludgate]]

= 3D rendering =

Architectural models or scans of existing objects can be used to generate surface files that are then sent to a CNC-equipped cutting machine, such as [https://www.stone-circle.com/79/our-factory the 5-axis machine] installed by stoneCIRCLE which can be used to rough out and saw blocks, as well as shape, contour, engrave and polish them. This is very useful for the production of large monuments or replicating architectural details for restoration projects. The articles can then be finished by hand if necessary.

[[File:Column-rendering.jpg|link=File:Column-rendering.jpg]] 
A 3D rendering of a column capital used to generate surface files

[[File:Machining_Fenchurch_St_swags.jpg|link=File:Machining_Fenchurch_St_swags.jpg]][[File:Fenchurch_St_in_situ.jpg|link=File:Fenchurch_St_in_situ.jpg]] 
Machining Portland Stone swags for a restoration project and the finished swags in situ at [https://www.stone-circle.com/49/293/159-fenchurch-street 159 Fenchurch Street].

[[File:SW_Sainsbury_Laboratory.jpg|link=File:SW_Sainsbury_Laboratory.jpg]] 
[https://www.stone-circle.com/59/217/hemslows-walk-sainsbury-laboratory-university-of-cambridge Susanna Heron's Jaumont Yellow Limestone frieze, Henslow's Walk]

[[File:St_Michaels.jpg|link=File:St_Michaels.jpg]] 
[https://www.stone-circle.com/49/282/st-michaels-catholic-church-birmingham The limestone arch, altar, lectern, font and tabernacle were all produced using CNC-equipped cutting machines.]

= Water-jet cutting =

Water-jet cutting allows intricate patterns to be cut into stone to create inlaid work for surfaces such as walls and floors and for pierced lattices and grills. It can also be used more creatively as is shown in artworks by Rhona Smith and Julian Opie where bronze is cut on the waterjet cutting machine before being patinated and then inserted into routed Portland Stone.

[[File:Westminster_Cathedral.jpg|link=File:Westminster_Cathedral.jpg]] 
[https://www.stone-circle.com/59/309/st-georges-chapel-westminster-cathedral Tom Phillip's depiction of Tyburn Gallows in Westminster Cathedral is an example of waterjet cutting using several different marbles.]

[[File:Rhona_Smith_New_Burlington_Mews.jpg|link=File:Rhona_Smith_New_Burlington_Mews.jpg]] 
[https://www.stone-circle.com/59/public-art-monuments An Age, An Instant by Rhona Smith features waterjet cut bronze set in Portland Stone]

[[File:Opie_CitizenM.jpg|link=File:Opie_CitizenM.jpg]] 
Julian Opie's art installations for [https://www.stone-circle.com/59/310/citizenm-tower-hill CitizenM Hotel, Tower of London] and the [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Hamilton Princess Bermuda]] use the same technique.

[[File:Marble_inlaid_floor.jpg|link=File:Marble_inlaid_floor.jpg]] 
This intricate floor was produced using marble cut on the waterjet cutter and then inlaid into a Nero Marquina marble base.

= Stone: still relevant =

As the case studies above show, natural stone is still a relevant material that can be used to create award-winning new architecture. The use of modern technology renders the process much less expensive and time-consuming than it once was and this is made easier still by the use of a stonemason based in the UK with all the advantages of language and proximity that that conveys.

--[[User:Stonecircle|Stonecircle]] 11:36, 11 Sep 2018 (BST)

= Related articles on Designing Buildings Wiki =

* Masonry.
* Iraq, Afghanistan, Gulf War Memorial
* Julian Opie Art Wall CitizenM Tower of London Hotel
* Two New Ludgate Portland Stone Feature Wall
* Use of Stone in Monks Lantern Weybridge
* Bookmatched Marble for Boutique Hotel
* Julian Opie Limestone & Bronze Frieze for Bermuda Hotel

Modern Stonemasonry

2018-09-11T10:37:33Z

Stonecircle:

= What can be achieved with CNC engineering & water jet cutting =

The craft of stonemasonry has been around for millennia and natural stone is still quarried and fashioned into blocks or slabs in much the same sequence of events as before.

What has changed dramatically is the machinery used to fashion the stone. Hand skills such as polishing and carving are still used to finish the work where appropriate but now the bulk of the process is accomplished by machine.

[[File:2_Ludgate_Portland_Stone_Feature_Wall.jpg|link=https://www.stone-circle.com/49/219/two-new-ludgate]] 
[[Two_New_Ludgate_Portland_Stone_Feature_Wall|Machined Portland Stone feature wall at Two New Ludgate]]

== 3D rendering ==

Architectural models or scans of existing objects can be used to generate surface files that are then sent to a CNC-equipped cutting machine, such as [https://www.stone-circle.com/79/our-factory the 5-axis machine] installed by stoneCIRCLE which can be used to rough out and saw blocks, as well as shape, contour, engrave and polish them. This is very useful for the production of large monuments or replicating architectural details for restoration projects. The articles can then be finished by hand if necessary.

[[File:Column-rendering.jpg|link=File:Column-rendering.jpg]] 
A 3D rendering of a column capital used to generate surface files

[[File:Machining_Fenchurch_St_swags.jpg|link=File:Machining_Fenchurch_St_swags.jpg]][[File:Fenchurch_St_in_situ.jpg|link=File:Fenchurch_St_in_situ.jpg]] 
Machining Portland Stone swags for a restoration project and the finished swags in situ at [https://www.stone-circle.com/49/293/159-fenchurch-street 159 Fenchurch Street].

[[File:SW_Sainsbury_Laboratory.jpg|link=File:SW_Sainsbury_Laboratory.jpg]] 
[https://www.stone-circle.com/59/217/hemslows-walk-sainsbury-laboratory-university-of-cambridge Susanna Heron's Jaumont Yellow Limestone frieze, Henslow's Walk]

[[File:St_Michaels.jpg|link=File:St_Michaels.jpg]] 
[https://www.stone-circle.com/49/282/st-michaels-catholic-church-birmingham The limestone arch, altar, lectern, font and tabernacle were all produced using CNC-equipped cutting machines.]

== Water-jet Cutting ==

Water-jet cutting allows intricate patterns to be cut into stone to create inlaid work for surfaces such as walls and floors and for pierced lattices and grills. It can also be used more creatively as is shown in artworks by Rhona Smith and Julian Opie where bronze is cut on the waterjet cutting machine before being patinated and then inserted into routed Portland Stone.

[[File:Westminster_Cathedral.jpg|link=File:Westminster_Cathedral.jpg]] 
[https://www.stone-circle.com/59/309/st-georges-chapel-westminster-cathedral Tom Phillip's depiction of Tyburn Gallows in Westminster Cathedral is an example of waterjet cutting using several different marbles.]

[[File:Rhona_Smith_New_Burlington_Mews.jpg|link=File:Rhona_Smith_New_Burlington_Mews.jpg]] 
[https://www.stone-circle.com/59/public-art-monuments An Age, An Instant by Rhona Smith features waterjet cut bronze set in Portland Stone]

[[File:Opie_CitizenM.jpg|link=File:Opie_CitizenM.jpg]] 
Julian Opie's art installations for [https://www.stone-circle.com/59/310/citizenm-tower-hill CitizenM Hotel, Tower of London] and the [[Julian_Opie_Limestone_%26_Bronze_Frieze_for_Bermuda_Hotel|Hamilton Princess Bermuda]] use the same technique.

[[File:Marble_inlaid_floor.jpg|link=File:Marble_inlaid_floor.jpg]] 
This intricate floor was produced using marble cut on the waterjet cutter and then inlaid into a Nero Marquina marble base.

== Still Relevant ==

As the case studies above show, natural stone is still a relevant material that can be used to create award-winning new architecture. The use of modern technology renders the process much less expensive and time-consuming than it once was and this is made easier still by the use of a stonemason based in the UK with all the advantages of language and proximity that that conveys.

--[[User:Stonecircle|Stonecircle]] 11:36, 11 Sep 2018 (BST)

Modern Stonemasonry

2018-09-11T10:36:29Z

Stonecircle: Created page with "= What can be achieved with CNC engineering & water jet cutting = The craft of stonemasonry has been around for millennia and natural stone is still quarried and fashioned i..."

= What can be achieved with CNC engineering & water jet cutting =

The craft of stonemasonry has been around for millennia and natural stone is still quarried and fashioned into blocks or slabs in much the same sequence of events as before.

What has changed dramatically is the machinery used to fashion the stone. Hand skills such as polishing and carving are still used to finish the work where appropriate but now the bulk of the process is accomplished by machine.[[File:2 Ludgate Portland Stone Feature Wall.jpg|link=https://www.stone-circle.com/49/219/two-new-ludgate]] 
[[Two_New_Ludgate_Portland_Stone_Feature_Wall|Machined Portland Stone feature wall at Two New Ludgate]]

== 3D rendering ==

Architectural models or scans of existing objects can be used to generate surface files that are then sent to a CNC-equipped cutting machine, such as [https://www.stone-circle.com/79/our-factory the 5-axis machine] installed by stoneCIRCLE which can be used to rough out and saw blocks, as well as shape, contour, engrave and polish them. This is very useful for the production of large monuments or replicating architectural details for restoration projects. The articles can then be finished by hand if necessary.

[[File:Column-rendering.jpg]] 
A 3D rendering of a column capital used to generate surface files

[[File:Machining Fenchurch St swags.jpg]][[File:Fenchurch St in situ.jpg]] 
Machining Portland Stone swags for a restoration project and the finished swags in situ at [https://www.stone-circle.com/49/293/159-fenchurch-street 159 Fenchurch Street].

[[File:SW Sainsbury Laboratory.jpg]] 
[https://www.stone-circle.com/59/217/hemslows-walk-sainsbury-laboratory-university-of-cambridge Susanna Heron's Jaumont Yellow Limestone frieze, Henslow's Walk]

[[File:St Michaels.jpg]] 
[https://www.stone-circle.com/49/282/st-michaels-catholic-church-birmingham The limestone arch, altar, lectern, font and tabernacle were all produced using CNC-equipped cutting machines.]

== Water-jet Cutting ==

Water-jet cutting allows intricate patterns to be cut into stone to create inlaid work for surfaces such as walls and floors and for pierced lattices and grills. It can also be used more creatively as is shown in artworks by Rhona Smith and Julian Opie where bronze is cut on the waterjet cutting machine before being patinated and then inserted into routed Portland Stone.

[[File:Westminster Cathedral.jpg]] 
[https://www.stone-circle.com/59/309/st-georges-chapel-westminster-cathedral Tom Phillip's depiction of Tyburn Gallows in Westminster Cathedral is an example of waterjet cutting using several different marbles.]

[[File:Rhona Smith New Burlington Mews.jpg]] 
[https://www.stone-circle.com/59/public-art-monuments An Age, An Instant by Rhona Smith features waterjet cut bronze set in Portland Stone]

[[File:Opie CitizenM.jpg]] 
Julian Opie's art installations for [https://www.stone-circle.com/59/310/citizenm-tower-hill CitizenM Hotel, Tower of London] and the [[Julian_Opie_Limestone_&_Bronze_Frieze_for_Bermuda_Hotel|Hamilton Princess Bermuda]] use the same technique.

[[File:Marble inlaid floor.jpg]] 
This intricate floor was produced using marble cut on the waterjet cutter and then inlaid into a Nero Marquina marble base.

== Still Relevant ==

As the case studies above show, natural stone is still a relevant material that can be used to create award-winning new architecture. The use of modern technology renders the process much less expensive and time-consuming than it once was and this is made easier still by the use of a stonemason based in the UK with all the advantages of language and proximity that that conveys.

--[[User:Stonecircle|Stonecircle]] 11:36, 11 Sep 2018 (BST)

File:Column-rendering.jpg

2018-09-11T08:59:22Z

Stonecircle: A 3D rendering which can be converted to a file used on a CNC-equipped stone cutting machine

A 3D rendering which can be converted to a file used on a CNC-equipped stone cutting machine

File:2 Ludgate Portland Stone Feature Wall.jpg

2018-09-11T08:53:50Z

Stonecircle: Portland Stone feature wall in Two New Ludgate

Portland Stone feature wall in Two New Ludgate

Bookmatched Marble for Boutique Hotel

2018-07-13T13:41:40Z

Stonecircle: Created page with "File:Mandrake-Hotel-Black-Wave-Marble-Floor.jpgWhen the Mandrake opened in London's Fitzrovia last year, the opulent interior of the boutique hotel made great use of natural ..."

[[File:Mandrake-Hotel-Black-Wave-Marble-Floor.jpg]]When the Mandrake opened in London's Fitzrovia last year, the opulent interior of the boutique hotel made great use of natural stone which had been fabricated and installed by stoneCIRCLE.

The Penthouse has a sumptuous bedroom with bookmatched Greylac marble used on the floor and continuing over the bed pedestal and seating platform and then up the TV wall and headboard. The top of the dining table was also in the same marble. The bathing facilities, where polished Mystery White was used throughout for cladding, vanity unit and skirting, include a steam room, dual shower rooms, private and guest toilets and a spacious Jacuzzi under a retractable roof.

The Mandrake Suite featured polished bookmatched Black Wave on the floor and vanity unit which were teamed with copper taps and basins to striking effect.

In all 16 different marbles and granites were used in the guest bathrooms, bars and washrooms as well as the lift floors. The public washrooms in the basement made use of Nero Marquina in the Gents and Mystery White in the Ladies. Both of these were combined in a dramatic geometric design on the walls and floor of the shared hand wash area and the design was continued in polished Neolith Estatuario and Nero San Marcos in a leather finish for the basin pedestal.

More details are available in the stoneCIRCLE website's [https://www.stone-circle.com/49/353/mandrake-hotel-london case study section].

Designer: Beck Interiors

Client: The Mandrake Hotel, London

Stone fabrication & installation: stoneCIRCLE

--[[User:Stonecircle|Stonecircle]] 14:41, 13 Jul 2018 (BST)

[[Category:Projects_and_case_studies]]

File:Mandrake-Hotel-Black-Wave-Marble-Floor.jpg

2018-07-13T13:37:00Z

Stonecircle: A bookmatched Black Wave marble floor in the bathroom of the Mandrake Suite in the Mandrake Hotel, London

A bookmatched Black Wave marble floor in the bathroom of the Mandrake Suite in the Mandrake Hotel, London

Julian Opie Limestone & Bronze Frieze for Bermuda Hotel

2018-06-01T09:30:49Z

Stonecircle: Created page with "File:Opie-Hamilton-Princess.jpgWhen the Hamilton Princess Hotel & Beach Club in Bermuda commissioned Julian Opie to design a 13m long installation for its marina, Opie de..."

[[File:Opie-Hamilton-Princess.jpg]]When the Hamilton Princess Hotel & Beach Club in Bermuda commissioned Julian Opie to design a 13m long installation for its marina, Opie designed a frieze featuring his signature stylised figures in patinated bronze inlaid into Antalya Cream limestone. He turned to stoneCIRCLE to create the artwork for him as the firm had previously worked with him on his installation at the CitizenM, Tower of London Hotel.

The figures were 5mm thick and are inlaid flush with the surface of the limestone blocks. They were cut out on stoneCIRCLE’s waterjet cutter and patinated in the Basingstoke factory. The limestone was cut on the Omag machine and the bronze glued in before shipping. Each panel was bonded to lightweight honeycomb for strength and to reduce weight, notwithstanding that the biggest panels weighed 230 kg.

The finished panels were loaded into a bespoke crate and shipped by sea freight to Bermuda. Barry Woodley and Steve Vanhinsbergh then flew out to Bermuda to install them in 5 days before returning to the UK.

There are more images and a time lapse video of the installation on the [[_http://bit.ly/hamiltonprincess|stoneCIRCLE website]].

--[[User:Stonecircle|Stonecircle]] 10:30, 01 Jun 2018 (BST)

[[Category:Projects_and_case_studies]]

File:Opie-Hamilton-Princess.jpg

2018-06-01T09:28:53Z

Stonecircle: The completed Julian Opie installation in Antalya Cream limestone & patinated bronze in-situ at the Hamilton Princess Hotel's marina

The completed Julian Opie installation in Antalya Cream limestone & patinated bronze in-situ at the Hamilton Princess Hotel's marina

User:StoneCIRCLE

2018-06-01T09:21:46Z

Stonecircle:

stoneCIRCLE has the largest and most modern stonemasonry factory in the south of England with 2800m2 of production space with the latest stone cutting CNC technology including 3D modelling and carving of stone and waterjet cutting.

The firm has been in business for 50 years since 1968 and is known for its attention to quality and customer service.

Handily placed in Basingstoke, a half hour's train ride from central London, the company offers the convenience of an English-speaking manufacturer that works both directly with clients and as a sub-contractor for the biggest stone contractors in the UK.

Use of Stone in Monks Lantern Weybridge

2017-04-26T15:26:01Z

Stonecircle: Created page with "File:Weybridge19.jpg Monks Lantern is a very upmarket property which was completely refurbished by Royalton Limited with stoneCIRCLE manufacturing and supplying the stone. ..."

[[File:Weybridge19.jpg]]

Monks Lantern is a very upmarket property which was completely refurbished by Royalton Limited with stoneCIRCLE manufacturing and supplying the stone.

Bookmatched Calacatta Vagli marble was used to stunning effect in the master bathroom of this prestigious £9 million house, while the ensuite was tiled with St Moritz marble.

Beautiful large size Thala Beige polished limestone tiles were laid throughout the main entrance hall, up the main staircase and on the landing floors. The same stone was water jet cut to form a circular motif on the raised part of the entrance hall floor.

The back staircase, kitchen/family room floors and the lower ground floor/pool area floors were tiled using Grigio Perla limestone sandblasted to give it a lovely granular finish. The pool area walls were tiled in striking Moss Green slate which added dramatic interest to the understated limestone floor.

Two contrasting islands were fitted in the kitchen: the first was in polished Caesarstone Oyster with a sharks nose edge, the second was in Bianco Eclipsia Quartzite.

[[File:Weybridge31.jpg]]

File:Weybridge31.jpg

2017-04-26T15:25:35Z

Stonecircle: Moss Green slate and Grigio Perla limestone used to striking effect in the pool area in Monks Lantern Weybridge.

Moss Green slate and Grigio Perla limestone used to striking effect in the pool area in Monks Lantern Weybridge.

File:Weybridge19.jpg

2017-04-26T15:24:08Z

Stonecircle: The family room/kitchen at Monks Lantern Weybridge with Grigio Perla limestone tiles and two contrasting island tops in Bianco Eclipsia quartzite and Caesarstone Oyster quartz.

The family room/kitchen at Monks Lantern Weybridge with Grigio Perla limestone tiles and two contrasting island tops in Bianco Eclipsia quartzite and Caesarstone Oyster quartz.

Two New Ludgate Portland Stone Feature Wall

2017-04-26T14:08:05Z

Stonecircle: Created page with "== stoneCIRCLE manufacture for award winning project == == File:Ludgate02.jpg == The New Ludgate scheme consists of two buildings nestled between St Paul’s Cathedral and ..."

== stoneCIRCLE manufacture for award winning project ==

== [[File:Ludgate02.jpg]] ==

The New Ludgate scheme consists of two buildings nestled between St Paul’s Cathedral and Ludgate Circus. It has won the Royal Institute of Chartered Surveyors (RICS) top prize for Commercial Office Building of the Year 2016 and the City of London Building of the Year Award and is shortlisted for the NLA Office Building of the Year Award.

Two New Ludgate is a £260 million development by Land Securities, the UK’s largest commercial property developer. It provides 193,000 sq ft of Grade A office accommodation and 7,500 sq ft of prime retail space. Two architectural firms were involved Sauerbruch Hutton designed the building and Fletcher Priest designed One New Ludgate and oversaw the scheme.

The main reception for Two New Ludgate has a feature wall in Portland Stone. The curved wall is 8m high and 30m in length. Putney & Wood, the stone contractor’s in-house designers used CAD to detail every stone before creating a visual representation of each elevation. A 3D model was then created as a final check before production. stoneCIRCLE was one of 3 firms involved in manufacturing the frieze and they used the latest CNC processing machinery alongside 3D modelling to ensure pinpoint accuracy. The stones had to be sanded by hand after manufacture to remove machining marks.

Once on site, Putney & Wood’s installation team aligned each textured panel before mechanically fixing them. This was further complicated because the joints flowed with the vertical curvature formation of carved stone panels, while maintaining a consistent 3mm width. The result is a stunning, homogenous effect which has to be seen to be fully appreciated.

File:Ludgate02.jpg

2017-04-26T14:07:44Z

Stonecircle: A portland stone feature wall manufactured for the award-winning 2 New Ludgate development.

A portland stone feature wall manufactured for the award-winning 2 New Ludgate development.