GeoGuard Limited. GEO Membranes. RTEC 4 ground gas membrane. Product Sheet 1

Certificate 24/7130

British Board of Agrément, 2024
GeoGuard Limited. GEO Membranes. RTEC 4 ground gas membrane. Product Sheet 1 Download document

Document Status

Current

Supplement

Core Supplement

Series

Certificate

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.

History

Date of issue: 10 April 2024.

Subjects

  • Coverings and surface finishes
  • Waterproofing/damp proofing

Publisher History

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.

Information

NBS

NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.

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