* A valid subscription to The Construction Information Service is required to download this document.
Click here to find out how to access this document
Click here to find out how to access this document
Certificate 25/7345 Mapei (UK) Limited. Quadproof membranes. Quadproof evolution membrane. Product sheet 1
Publication Year
2025
Document Status
Current
Abstract
Relates to a multilayer thermoplastic membrane for use as a DPM and gas-resistant membrane to protect from the ingress of moisture, radon, methane, CO2, hydrocarbons and VOCs from the ground. Key factors assessed were mechanical resistance and stability, fire safety, hygiene and environment, accessibility, protection against noise, energy economy, sustainable use of natural resources, and durability.
Document History
Date of first issue: 11 March 2025.
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.
Bucknalls Lane
Watford
BBA
UK
Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300
