75mm SPI Clayfill Ground Heave 2.4m x 1.2m 4 per pack Express Delivery the floor finish is then

the floor finish is then laid on top of the insulation boards

Standard stud and joist centres in British framed construction are 400mm or 600mm

• Crossweave film for excellent anti-tear properties

Thermal resistance of 4

commercial and industrial projects

75mm SPI Clayfill Ground Heave 2.4m x 1.2m 4 per pack Express Delivery the floor finish is then75mm SPI Clayfill Insulation SPI Clayfill is a compressible fill material used to reduce the pressure against foundations due to clay heave SPI Clayfill (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