Different from the traditional porous thermal insulation materials, extruded polystyrene thermal insulation board not only provides good thermal insulation performance, but also has high compressive performance. However, the Extrusion board for parking lot and square still needs to adopt higher compression grade extrusion board, and the general performance index shall not be less than 25 tons per cubic meter. According to the load demand, it can be increased to 50 tons per square meter.

In Qinda parking lot and Plaza special extrusion board, various technical means are adopted, such as increasing the wall thickness of the bubble hole, increasing the foaming ratio, increasing the thickness of the crust, etc., which greatly improves the compression resistance of the Extrusion board and ensures the construction safety to the maximum extent.

Construction procedure

1. Clean and level the foundation ground.

2. The extruded board is laid on the ground, and the edge part can be cut with an art knife.

3. Lay non-woven fabric

4. Tie 4 by 4 wire mesh.

5. Pour cement concrete and level it. If floor tiles and marbles are used, they can be directly laid on the cement concrete.

Material selection