The concrete roof adopts organized drainage, the waterproof material is polymer waterproof coiled material, and the thermal insulation layer is made of extruded polystyrene insulation board.
Concrete roof using organized drainage, waterproof material for polymer waterproof coil, thermal insulation layer using extrusion polybenzene insulation board.
The concrete roof adopts organized drainage, the waterproof material is polymer waterproof membrane, and the thermal insulation layer adopts extruded polystyrene insulation board.<br>