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1. EPS polystyrene board external insulation

EPS foam polystyrene board is improved on the basis of traditional molded polystyrene foam board. It overcomes the high-quality issues in the flame retardant material market and is an ideal insulation material with a wide market demand. The general method includes curing wall EPS, composite protective layer, alkali resistant glass fiber mesh crack mortar protective layer, elastic putty, exterior wall coating or brick surface layer.

2. XPS polystyrene board insulation

The structure of XPS extruded polystyrene board results in low water absorption, low thermal conductivity, high pressure resistance, and aging resistance. Commonly used for building roof insulation layer, steel structure roof, building wall insulation layer, building floor moisture-proof, square floor, etc.

The performance of extruded polystyrene board (XPS) is superior to that of foamed polystyrene board (EPS), but the price is more than twice that of foamed polystyrene board. The construction process is basically the same as that of expanded polystyrene board (EPS).

3. External insulation of rubber powder polystyrene particles

The external insulation of rubber powder polystyrene particles is the insulation layer of rubber powder polystyrene particle insulation slurry or inorganic insulation slurry, which can be directly applied to the surface of the base wall, has good integrity, and does not require adhesives.

4. Rock wool board external wall insulation

Rockwool board has compressive strength, high tensile strength, water absorption, low moisture absorption, good dimensional stability, no thermal expansion and shrinkage, and aging resistance.