Kay Metzeler Claylite Claymaster KAY METZELER CLAYLITE
Protection for foundations against soil movement
Claylite is a green coloured low density expanded polystyrene compressible fill board which acts to absorb movement between ground and concrete foundations to alleviate pressure on structures caused by clay heave, shrinkage or other soil movement.
Four types are available:
Claylite: for standard applications with ground beams and in even sided trenches
Claylite Super: for extra strength in uneven sided trenches
Claylite Castellated: for fitting under lightweight ground beams
Claylite Super Castellated: gives added strength and stability over Claylite Castellated