Jablite Claymaster 2400mm x 1200mm x 150mm - Pack 4 x Sheets
Jablite Claymaster is a compressible-fill material used to reduce the pressure against foundations due to clay heave
Jablite Claymaster (Clay Heave Protection) is a product that provides protection against clay heave.
Shrinkable clays are soils containing a large proportion of mineral particles of less than 0.002mm in diameter.
This produces an extremely cohesive soil type when wet, but shrinks to a crumbly, crazed structure when dry. The expansion and contraction process during wet and dry periods is known as ‘clay heave’. This can cause severe problems with foundations.
Jablite Claymaster works by surrounding the pile cap with a layer of low density, compressible, expanded polystyrene, reducing pressure on the ground beams as the surrounding clay expands and contracts.
A permanent solution to clay heave problems
Easy to install
Negligible compression during concrete casting
No need for specialist trades or equipment
Resistant to moisture
A+ rated in the BRE Green Guide to Specification
Board Size: 2400 x 1200mm
Data Sheet - Click Here
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