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BS 8221-1:2012

Current

Current

The latest, up-to-date edition.

Code of practice for cleaning and surface repair of buildings Cleaning of natural stone, brick, terracotta and concrete

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Considerations affecting cleaning decisions
5 Stonework
6 Clay and calcium silicate brickwork
7 Terracotta and faience
8 Concrete
9 Removal of specific deposits
10 Cleaning methods
11 Health and safety
Annexes
Annex A (normative) - Precautions for hand cleaning
Annex B (normative) - Precautions for water cleaning
Annex C (normative) - Precautions with abrasive cleaning
Annex D (informative) - Further information on chemical
        cleaning
Bibliography

Provides recommendations on the removal or partial removal of deposits from the original surface or substrate of a building.

This part of BS 8221 gives recommendations on the removal or partial removal of deposits from the original surface or substrate of a building.

It includes the principal cleaning methods in use and the characteristics of surface deposits. It is applicable to the cleaning of 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.

Committee
B/560
DevelopmentNote
Supersedes BS 8221-1(2000) and 11/30241242 DC. (07/2012)
DocumentType
Standard
Pages
46
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 6100-5:2009 Building and civil engineering. Vocabulary Civil engineering. Water engineering, environmental engineering and pipe lines
BS EN 39:2001 Loose steel tubes for tube and coupler scaffolds. Technical delivery conditions
BS 1139-4:1982 Metal scaffolding Specification for prefabricated steel splitheads and trestles
BS 1139-2:1982 Metal scaffolding Specification for couplers and fittings for use in tubular scaffolding
BS EN 1004:2004 Mobile access and working towers made of prefabricated elements. Materials, dimensions, design loads, safety and performance requirements
BS 6100-6:2008 Building and civil engineering. Vocabulary Construction parts
BS EN 15898:2011 Conservation of cultural property. Main general terms and definitions
BS EN 12811-1:2003 Temporary works equipment Scaffolds. Performance requirements and general design
BS 8221-2:2000 Code of practice for cleaning and surface repair of buildings Surface repair of natural stones, brick and terracotta

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