Certificate 07/4447 Imperbit Membrane Industries L.L.C. Hyperflex roof waterproofing membranes. Hyperflex-200 and hyperflex garden 200. Product sheet 1

Publication Year

2019

Document Status

Withdrawn

Abstract

Relates to reinforced styrene-butadiene-styrene (SBS) copolymer-modified bitumen membranes for use on limited access flat or pitched roofs and roof gardens. Key factors assessed were weathertightness; properties in relation to fire; resistance to wind uplift, foot traffic and root penetration; and durability.

Document History

Certificate withdrawn July 2024. Certificate suspended July 2021. Date of third issue: 1st July 2019. Supersedes the second issue, dated 7th June 2016. Originally certificated on 18th June 2007.

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