100mm Cordek Cellcore HG Grade 40/50 Ground Heave Protection EPS delivers specialist protection against ground heave, particularly where the standard Cellcore HX range proves insufficient. This product performs exceptionally well beneath substantial structures, including reinforced concrete slabs, ground beams, and pile caps, where depths exceed 1220mm.
Brand: Cordek®
Model: 100mm HG Grade 40/50
Thickness: 100mm
Length: 2400mm
Width: 1200mm
Dimensions: 2,400mm x 1,200mm x 100mm
Beam Widths: 2400mm x 1200mm to 300mm (in 25mm increments)
Grade: 40/50
Material: (EPS) Expanded Polystyrene
Applications: Under floor slabs ǀ Ground beams ǀ Pile caps
BBA Certified: Yes
Maximum depth of concrete: 1540mm
Features: Durable ǀ 4th Generation ǀ Minimize wastage
Safe load: 40 kN/m2
Shrinkage Category: Low
Manufacturer: Cordek Cellcore HG®
Plasticity Index: 10-20
Fail load: 50 kN/m2
The 100mm Cordek Cellcore HG 40/50 range comes in various depths and grades, extending beyond the standard Cellcore HX offering. Manufactured with precision engineering, this product features a cellular Filcor (Expanded Polystyrene) structure that has undergone rigorous testing to exacting standards, guaranteeing compliance with all specified performance criteria.
The 100mm Cordek Cellcore HG 40/50 series provides protection when installed beneath substantial structures such as reinforced concrete slabs, ground beams, and pile caps. It guards against upward forces from ground heave, making it especially valuable for applications exceeding 1220mm in depth.
Products arrive securely wrapped in polythene with comprehensive labelling. Whether supplied as Cellcore HG packs or individual panels, they're straightforward to handle and unload by hand, in line with your site's manual handling procedures.
Given the lightweight composition, it's recommended to anchor or weight down all 100mm Expanded Polystyrene Cellcore HG packs if left outside prior to fitting. The product requires no special storage conditions and remains unaffected by UV exposure and moisture.
Explore our full Cordek range and refine your search by thickness or coverage using the filters on the left. For advice on product suitability for your scheme, or to request a volume discount quotation, contact us on +4402038839057, email sales@insulationbee, or use Live Chat - Best value UK Insulation board Prices.








