Do you know why more and more people like pu exterior wall cladding decorative sandwich panels these years ?
Let us find the advantage of them .
1. LIGHT-WEIGHT
The pu exterior wall cladding decorative sandwich panels is Lightweight, novel and beautiful. Generally, the weight is 10kg/m2~14kg/m2, which is equivalent to 1/30 of the brick wall. Bright color on the surface, no need surface decoration.
2. EARTHQUAKE PROOF
Good strength, rigidity, stability, impact resistance, earthquake resistance, corrosion resistance and atmospheric resistance. Can be used to maintain the structure and bear the load. Structure, general houses don't use beams and columns.
3. SOUND INSUALTION AND HEAT INSULATION
Excellent heat preservation, heat insulation and sound insulation performance. In terms of anti-condensation performance, 35mm thick polyurethane board is equivalent to 1130mm red brick wall.
4. EASY AND QUICK INSTALLATION
The degree of prefabrication is high, and the construction is less affected by bad weather. Therefore, compared with the traditional construction method, the construction period of pu exterior wall cladding decorative sandwich panels can be shortened by 40%
5. FIRE RESISTANCE AND WATER-PROOF
Fire-proof performance: the combustion performance is B, the highest service temperature is 180℃ (instantaneous 250℃ is allowed),and it has a knot under the direct action of flame. Carbon, no dripping, no curling and no melting phenomenon. After the flame burns, a layer of "graphite foam" is formed on the surface, which effectively protects the foam structure inside.
