Kanda XPS roofing

Qindar XPS extruded heat shield

Qinda extrusion board is a kind of high density rigid foam board (XPS) made of polystyrene resin plus other auxiliary materials and polymer, which is mixed by heating and injected with catalyst, and then extruded and pressed into shape. This unique closed-cell honeycomb structure makes the qinta plate have extremely low water absorption (almost no absorption), low thermal conductivity, high compressive resistance, anti-aging (almost no aging decomposition in normal use).

The use of frequent access board for heat insulation of building roof has incomparable advantages over other materials:

1. The low thermal conductivity of qinda board makes it have very good heat insulation effect. Choosing the right thickness in summer can reduce the temperature of the top floor by more than 20 degrees, which not only improves the comfort of the top floor but also saves the air conditioning electricity;

2. Will the waterproof layer under thermal insulation layer, waterproof layer to get adequate protection, make the waterproof layer surface temperature change obviously decreases, and avoid the waterproof layer due to the damage caused by temperature change, external or man-made impact damage, at the same time make the waterproof layer from ultraviolet radiation, to provide good waterproof thermal insulation building function, extending the service life of the building.

3. The qida board is not only light but will not significantly increase the floor load, and the pressure is high, after the installation in the floor pedestrians or even driving are no problem.

4. Inverted roof does not need to add vent holes, so that the construction becomes simple, and not affected by the climate. It is the most ideal roof insulation system at present.