Granite surface Pu insulation board is a kind of superior building decoration materials, widely used in various types of buildings. This product is the third generation of insulation material, the paste anchoring technology, solve the cold bridge condensation corrosion and freeze-thaw damage, system weight, wasting a lot of the problem of steel.
The granite itself has the superior performance also let it gets the favour of people:
In 1, low water absorption, whole sealing structure, high compressive strength, its compressive strength is more than 100Mpa.
2, water resistance, fire resistance, wear resistance, frost resistance line is good.
3, good durability, service life of up to 100 years.
