Certificate 96/3228 Tebway Limited. Polypearl cavity wall insulation. Polypearl Plus and Polypearl Platinum cavity wall insulation. Product sheet 1

Publication Year

2014

Document Status

Withdrawn

Abstract

Relates to expanded polystyrene materials injected in bead form, used as cavity wall insulation in external masonry walls of domestic and non-domestic buildings over 12m high. Key factors assessed were thermal properties, water resistance, condensation, behaviour in relation to fire and durability.

Document History

Superseded by the fourth issue, dated 16th July 2020. Date of third issue:17th November 2014, amended January 2017, November 2019 and January 2020. Supersedes the second issue, dated 2nd May 2013. Originally certificated on 27th February 1996.

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