75mm Green Stylite Clayfill Board 2400mm x 1200mm

Claymaster is an EPS compressible-fill material used 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.

Claymaster has been tested and approved by the British Board of Agrément (BBA) as a compressible fill material to reduce the pressure exerted on concrete foundations from expanding clay soils (clay heave). Certificate number 90/2543.

Claymaster does not degrade when placed in high moisture areas and is resistant to the effects of freeze thaw. Claymaster will remain an effective compressible fill for the life of the building.

Claymaster is lightweight and easy to install. There are no requirements for special PPE when installing or cutting Claymaster.