Plate glass - Revision history

Designing Buildings at 06:42, 12 August 2021

2021-08-12T06:42:41Z

← Older revision		Revision as of 06:42, 12 August 2021
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	= Introduction =		= Introduction =

−	Glass is a material made from liquid sand. It is ~~the name given to any~~ amorphous (non-crystalline) solid that displays a glass transition near its melting point which is around 1,700°C (3,090°F). This means that materials transform from a hard and brittle state into a molten state, or vice versa depending on whether the glass transition temperature is the melting or solidifying point. An amorphous solid has some of the crystalline order of a solid and some of the random molecular structure of a liquid.	+	Glass is a material made from liquid sand. It is an amorphous (non-crystalline) solid that displays a glass transition near its melting point which is around 1,700°C (3,090°F). This means that materials transform from a hard and brittle state into a molten state, or vice versa depending on whether the glass transition temperature is the melting or solidifying point. An amorphous solid has some of the crystalline order of a solid and some of the random molecular structure of a liquid.

−	There are many types of glass, each with different chemical and physical properties dependent upon their application. ~~Plate glass is a type of glass that was first produced in plane form~~.	+	There are many types of glass, each with different chemical and physical properties dependent upon their application.
		+
		+	For more information see: Glass.

	= History of plate glass =		= History of plate glass =

−	The earliest successful version of plate glass was manufactured in France in the 17th century. It was an improvement over the cylinder glass or broad glass method, which required the glass maker to swing a bubble of molten glass back and forth whilst blowing, producing an elongated balloon that could be formed into the shape of a cylinder and then flattened into a sheet.	+	Plate glass is a type of glass that was first produced in plane form. The earliest successful version of plate glass was manufactured in France in the 17th century. It was an improvement over the cylinder glass or broad glass method, which required the glass maker to swing a bubble of molten glass back and forth whilst blowing, producing an elongated balloon that could be formed into the shape of a cylinder and then flattened into a sheet.

	For more information, see Cylinder glass		For more information, see Cylinder glass
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	For more information, see Cast plate		For more information, see Cast plate

−	This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate ~~various~~ methods (including the Fourcault process, the Bicheroux process and others).	+	This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate methods including the Fourcault process, the Bicheroux process and others. Using these methods, plate glass could be manufactured in various weights and thicknesses. It was colourless and had good transparency, which is why it was once commonly used for large picture windows and glass doors.
−		+
−	Using these methods, plate glass could be manufactured in various weights and thicknesses. It was colourless and had good transparency, which is why it was once commonly used for large picture windows and glass doors.	+

	= Imperfections and distortions =		= Imperfections and distortions =
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	While it was produced with a smooth finish, plate glass was not always entirely flat or parallel. This sometimes produced a slight distortion effect. Once float glass was introduced in the 1950s, plate glass became less popular.		While it was produced with a smooth finish, plate glass was not always entirely flat or parallel. This sometimes produced a slight distortion effect. Once float glass was introduced in the 1950s, plate glass became less popular.

−	Float glass ~~was a type of plate glass that was manufactured according to a more modern process. This method~~ created large, thin, flat panels from molten glass that were then floated onto a pool of molten metal such as tin. This process produced a very smooth sheet of glass with a highly consistent thickness.	+	Float glass created large, thin, flat panels from molten glass that were then floated onto a pool of molten metal such as tin. This process produced a very smooth sheet of glass with a highly consistent thickness.

	For more information see: Float glass.		For more information see: Float glass.

Editor at 17:32, 11 August 2021

2021-08-11T17:32:40Z

← Older revision		Revision as of 17:32, 11 August 2021
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	The advance plate glass process was introduced by Louis Lucas de Nehou and Abraham Thevart. It involved casting the molten material onto a metal table and then grinding and polishing the glass by hand.		The advance plate glass process was introduced by Louis Lucas de Nehou and Abraham Thevart. It involved casting the molten material onto a metal table and then grinding and polishing the glass by hand.
		+
		+	For more information, see Cast plate

	This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate various methods (including the Fourcault process, the Bicheroux process and others).		This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate various methods (including the Fourcault process, the Bicheroux process and others).

Editor at 17:31, 11 August 2021

2021-08-11T17:31:00Z

← Older revision		Revision as of 17:31, 11 August 2021
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−	[[File:PlateGlassBroken.jpg]]	+	[[File:PlateGlassBroken.jpg\|link=File:PlateGlassBroken.jpg]]

	= Introduction =		= Introduction =
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	= History of plate glass =		= History of plate glass =

−	The earliest successful version of plate glass was manufactured in France in the 17th century. ~~This production~~ method was introduced by Louis Lucas de Nehou and Abraham Thevart~~, and it~~ involved casting the material onto a table and then grinding and polishing the glass by hand.	+	The earliest successful version of plate glass was manufactured in France in the 17th century. It was an improvement over the cylinder glass or broad glass method, which required the glass maker to swing a bubble of molten glass back and forth whilst blowing, producing an elongated balloon that could be formed into the shape of a cylinder and then flattened into a sheet.
		+
		+	For more information, see Cylinder glass
		+
		+	The advance plate glass process was introduced by Louis Lucas de Nehou and Abraham Thevart. It involved casting the molten material onto a metal table and then grinding and polishing the glass by hand.

	This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate various methods (including the Fourcault process, the Bicheroux process and others).		This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate various methods (including the Fourcault process, the Bicheroux process and others).
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	* Cast plate.		* Cast plate.
		+	* Cylinder glass.
	* Float glass.		* Float glass.
	* Glass.		* Glass.

Editor: Created page with "File:PlateGlassBroken.jpg = Introduction = Glass is a material made from liquid sand. It is the name given to any amorphous (non-crystalline) solid that displays a glass tr..."

2021-08-11T17:22:22Z

Created page with "File:PlateGlassBroken.jpg = Introduction = Glass is a material made from liquid sand. It is the name given to any amorphous (non-crystalline) solid that displays a glass tr..."

New page

[[File:PlateGlassBroken.jpg]]

= Introduction =

Glass is a material made from liquid sand. It is the name given to any amorphous (non-crystalline) solid that displays a glass transition near its melting point which is around 1,700°C (3,090°F). This means that materials transform from a hard and brittle state into a molten state, or vice versa depending on whether the glass transition temperature is the melting or solidifying point. An amorphous solid has some of the crystalline order of a solid and some of the random molecular structure of a liquid.

There are many types of glass, each with different chemical and physical properties dependent upon their application. Plate glass is a type of glass that was first produced in plane form.

= History of plate glass =

The earliest successful version of plate glass was manufactured in France in the 17th century. This production method was introduced by Louis Lucas de Nehou and Abraham Thevart, and it involved casting the material onto a table and then grinding and polishing the glass by hand.

This technique was automated in the 1800s when a steam engine took over the grinding and polishing process. The process improved again in the early 1900s, when machines were designed to incorporate various methods (including the Fourcault process, the Bicheroux process and others).

Using these methods, plate glass could be manufactured in various weights and thicknesses. It was colourless and had good transparency, which is why it was once commonly used for large picture windows and glass doors.

= Imperfections and distortions =

While it was produced with a smooth finish, plate glass was not always entirely flat or parallel. This sometimes produced a slight distortion effect. Once float glass was introduced in the 1950s, plate glass became less popular.

Float glass was a type of plate glass that was manufactured according to a more modern process. This method created large, thin, flat panels from molten glass that were then floated onto a pool of molten metal such as tin. This process produced a very smooth sheet of glass with a highly consistent thickness.

For more information see: Float glass.

= Related articles on Designing Buildings Wiki =

* Cast plate.
* Float glass.
* Glass.
* Types of window.

[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:Definitions]] [[Category:History]] [[Category:Products_/_components]]