Cavalok Building Products Ltd. Cavalok cavity closer systems. BigBlok cavity closer and frame acceptor system and FlameBlok fire rated cavity closer system. Product sheet 2
Certificate 00/3673
Document Status
Withdrawn, Document not available for download
Supplement
Core Supplement
Series
Certificate
Abstract
Relates to the BigBlok cavity closer and frame acceptor system and FlameBlok fire rated cavity closer system to be used as cavity closers and to form an opening in masonry cavity walls and timber-framed and steel-framed buildings during construction and can provide ventilation via the head vent section.
History
Date of 2nd issue: 7th January 2013. Originally certificated on 22nd November 2011. Certificate amended on 6th February 2013 to replace c-value with Greek symbol in key factors - Hygrothermal behaviour, page 1.
Subjects
- Building types
- Types of Spaces within buildings
- Cavities
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.