De Boer Waterproofing Solutions NV. De Boer waterproofing membranes. DuO High Tech waterproofing membranes. Product sheet 1
Certificate 98/3537
Document Status
Withdrawn, Document not available for download
Supplement
Core Supplement
Series
Certificate
Abstract
Relates to polyester/glass composite reinforced polymer-modified bitumen membranes, for use waterproofing flat and pitched roofing. Key factors assessed were weathertightness; properties in relation to fire; resistance to wind uplift, mechanical damage and penetration of roots; and durability.
History
Date of third issue: 8th August 2017. Supersedes the second issue, dated 16th October 2013. Originally certificated on 12th November 1998.
Subjects
- Coverings and surface finishes
- Waterproofing/damp proofing
- Felt/flexible sheets
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.
Accuris
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.