Document Status
Withdrawn, Document not available for download
Supplement
Core Supplement
Series
Certificate
Abstract
Relates to a polymethyl methacrylate liquid-applied roof waterproofing system for flat, zero-pitched and pitched roofs. Key factors assessed were weathertightness, properties in relation to fire, adhesion, resistance to mechanical damage and root penetration, and durability.
History
Superseded by the third issue, dated 28th September 2021.
Date of second issue: 9th October 2018.
Supersedes the first issue.
Originally certificated on 8th June 2016.
Subjects
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Liquid applied coatings
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Waterproofing/damp proofing
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Coverings and surface finishes
Publisher History
The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.
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
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