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Digest 370 Control of lichens, moulds and similar growths
Publication Year
1992
Document Status
Current
Abstract
Algae, lichens and mosses are commonly found growing on external surfaces of buildings, particularly where design features or maintenance faults result in frequent wetting of the surface. Sometimes their appearance in moderation may be regarded as desirable, even to be encouraged, but they can cause deterioration of some substrates. This Digest explains how to treat affected surfaces. Moulds on internal surfaces of buildings are evidence of dampness which should be cured for long-term control. The use of surface biocides and fungicidal paints can provide short-term, but more cost-effective protection.
Document History
Replaces - BRE Digest 139.
Publisher Information
BRE
BRE is a building science centre that generates new knowledge through research. This is used to create products, tools and standards that drive positive change across the built environment. BRE helps its government and private sector clients meet the significant environmental, social and economic challenges they face in delivering homes, buildings and communities. BRE is owned by the BRE Trust, a registered charity. The Trust uses the profits made by the BRE companies to fund research and education that advances knowledge of the built environment.
IHS BRE Press
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Bracknell
BRE
UK
