Boss plaster in buildings
According to Housing and sound insulation, Improving existing attached dwellings and designing for conversions, prepared by the Scottish Building Standards Agency, Historic Scotland and Communities Scotland, and published in 2006, the term 'boss plaster ', refers to plaster that has lost its adhesion to the wall surface it was applied to.
This can occur when old plaster loses its strength and adhesive bond. This may result in cracking, or bulging, and when the surface is ‘tapped’, it may sound hollow (boss) and will probably need to be removed and a new coating applied.
[edit] Related articles on Designing Buildings Wiki
- Blockwork.
- Brick.
- Cement.
- Concrete.
- Dry lining.
- Masonry.
- Mortar.
- Pebbledash.
- Plaster.
- Quoin.
- Screed.
- Stucco.
[edit] External references
IHBC NewsBlog
HEF’s Heritage Sector Resilience Plan launched
The Heritage Sector Resilience Plan, developed by the Historic Environment Forum (HEF) with the support of Historic England, has been launched.
Common Commitment to all Ireland’s heritage – North South Agreement on Vernacular Heritage
An ‘All-Island’ commitment to Ireland’s vernacular heritage has been established with the signing of the North South Agreement on Vernacular Heritage, supporting traditional buildings etc.
Bristol Harbourside landmark Canons House gets GII listing
Canons House, a landmark building on Bristol Harbourside, has been awarded Grade II (GII) listed status having been built as a regional headquarters for Lloyds Bank between 1988 and 1991 (Arup)
BRE/BEIS project to modernise home energy rating scheme
The Building Research Establishment (BRE) has announced a new project with the Department for Business, Energy and Industrial Strategy (BEIS) to improve and modernise the home energy rating scheme used to measure the energy and environmental performance of UK homes.
Interdisciplinary IHBC accreditation recognised by CSCS for PQP Cards
Sector lead the Construction Skills Certification Scheme (CSCS) has recognised the IHBC’s professional accreditation and support (CPD etc.) in awarding its PQP (Professionally Qualified Person) cards.
IHBC Heritage Marketplace provides learning-led virtual engagement
The IHBC’s 2022 Aberdeen School Heritage MarketPlace (4.30-7.30PM, 15 June) is designed to extend the scope of a traditional IHBC School exhibition floor.
Unearthing the history of Gloucester’s 'the Fleece' Hotel starts
Work to repair a fire-hit medieval hotel in Gloucester is underway as crews have started work to strip back some of the modern trappings and reveal the historic framework.
Booking Open for IHBC Annual School: Aberdeen, 16-18 June 2022
Options for in-person and virtual delegates to explore ‘heritage on the edge’ across up to 4 days of IHBC engagement & learning.
European Heritage Heads Forum statement on Ukraine
The Secretariat to the European Heritage Heads Forum has has coordinated its declaration of solidarity and support for Ukraine’s cultural heritage institutions.
Welcome to #IHBC25 – 25 years since we turned professional
2022 will see the IHBC mark a quarter of a century since our incorporation as a professional body supporting and accrediting built and historic environment conservation specialists. We’re kick-starting it by inviting your ideas on how to mark this special year!