Certificate 12/4963 Whiterock Construction Products Ltd. Whiterock clay heave void formers. Heave Stopper. Product sheet 1
Publication Year
2013
Document Status
Withdrawn
Abstract
Relates to Heave Stopper, a range of void former panels comprising laminated cardboard facings with a cardboard honeycomb core to be used to limit the pressure exerted on in-situ, reinforced suspended concrete ground floors or piled ground beams caused by expansion of clay soils (clay heave) or ground recovery.
Document History
Suspended. Date of suspension: 20 February 2017. Date of 1st issue: 1st February 2013.
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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