Graphite polystyrene foam insulation board

 DAYE

1):Good thermal insulation performance, low thermal conductivity, is a highly efficient and energy-saving thermal insulation material;

2):High compressive strength, can absorb wall deformation and reduce the wall cracking;

3):Good dimensional temperature, easy to shrink deformation;

4):The waterproof performance is excellent, and the molecular structure has no gap, which solves the problem of infiltration and condensation of materials, and the system lives long；

5):Tensile strength can effectively resist the tension and shear force caused by negative wind pressure or heavier decorative layer；

6):Fire resistance level B1/B2, not spread, not spread, not burning；

7):Good stickup, applicable to all kinds of wall insulation, can be sanded, the construction is convenient.