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Certificate 24/7130 GeoGuard Limited. GEO Membranes. RTEC 4 ground gas membrane. Product Sheet 1
Publication Year
2024
Document Status
Current
Abstract
Relates to RTEC 4 Ground Gas Membrane, a multilayer thermoplastic membrane used for damp-proof membrane (DPM) and a gas-resistant membrane in concrete ground floors, above and below slabs not subject to hydrostatic pressure, to protect the building against moisture, radon, methane and carbon dioxide from the ground. Key factors assessed were mechanical resistance and stability, safety in case of fire, hygiene, health and the environment, safety and accessibility in use, protection against noise, energy economy and heat retention, sustainable use of natural resources, and durability.
Document History
Date of issue: 10th April 2024
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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