Code of practice for cleaning and surface repair of buildings. Cleaning of natural stone, brick, terracotta and concrete (Incorporating corrigendum No. 1)
BS 8221-1:2012
Document Status
Current
Supplement
Core Supplement
Series
BS
Abstract
Provides guidance for removing or partially removing deposits from buildings, on the original surface or the substrate. Gives advice on methods to use and the characteristics of surface deposits. Covers cleaning natural stones, clay brick, calcium silicate brick, glazed and unglazed terracotta/faience, and cast concrete and concrete products such as cast stone, concrete brick and concrete blockwork.
History
Supersedes BS 8221-1:2000. Came into effect 31 July 2012. Amendment dated July 2012 - C1 - See foreword.
ISBN
9780580800528
Subjects
- Legal issues and management
- Materials
- Bricks/blocks
- Building maintenance
- Planned maintenance
Publisher History
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.