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Certificate 19/5613 ERG Bierun - Folie SP z.o.o. Lignofol damp-proof membrane. Lignofol 250, 300 and 500 damp-proof membranes. Product sheet 1
Publication Year
2021
Document Status
Current
Abstract
Relates to polyethylene membranes for use in solid concrete ground floors with no hydrostatic pressure, to protect against ground moisture. Key factors assessed were resistance to water, water vapour and puncture; and durability.
Document History
Second issue, dated 7th May 2021. Originally certificated on 16th January 2019.
Publisher Information
British Board of Agrément
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.
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