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Certificate 12/4948 Premcrete. Premcrete cavity drain membranes. Hydroflow HP20. Product sheet 2

Publication Year

2012

Document Status

Withdrawn

Abstract

Relates to Hydroflow HP20, a moulded HDPE membrane for damp-proofing walls, floors and vaulted ceilings in new construction or existing buildings. It can be used above or below ground, over a contaminated or damp background, to support a dry lining and flooring.

Document History

Superseded by 2nd issue. Date of 1st issue: 18th December 2012.

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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