Verified by manufacturer 2 months ago
BBA Agrément Certificate
Certificate type
An EPS compressible fill material to reduce the pressure against foundations due to clay heave.
Claymaster is an EPS compressible fill material to reduce the pressure against foundations due to clay heave. Supplied coloured pink to easily differentiate from standard EPS. It is installed to the sides of deep trench fill and to the base and sides of concrete beam-piled foundations.
Features and benefits:
Color | Pink |
Material | Expanded polystyrene (EPS) |
Shape | Rectangle |
Length | 2400 mm |
Width | 1200 mm |
Height | 50 mm 75 mm 100 mm |
Uniclass | |
CAWS | E20/47 Compressible board substructure formwork E20/185 Compressible board substructure formwork |
Third-party certification | Agrément certificate.Guidance for specification option: Certificate number 90/2543. |
Material | Low-density expanded polystyrene. |
Thickness | 50 mm.75 mm.100 mm.Manufacturer guidanceOther thicknesses are available to order. Refer to the technical data sheet for calculation method to determine the required Claymaster thickness. |
Standards | To BS EN 14933. |
Material | Expanded polystyrene (EPS) |
Recyclability | 100% recyclable. |