Dow Styrofoam SP-X
150mm Dow Styrofoam SP-X. Styrofoam SP-X applied in two layers of 75mm thick boards, is an example of a product which complies with this rigid insulation performance criteria.
Styrofoam SP-X is laid directly onto level slab. In addition, Styrofoam SP-X can be placed vertically around the edge of the slab inside the formwork.
Minimum compressive strength not less than 350kPa. Average compressive
Strength values of 350kPa will not comply.
Smoke Developed (AS 1530.3) < 5