Fireproof and waterproof Rockwool Board Product Description
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Fireproof and waterproof Rockwool boards are made from natural fiber mineral wool such as basalt and dolomite. The natural rock is melted into melts in the cupola at a very high temperature about 1500℃. Fireproof and waterproof Rockwool board has the characteristics of lightweight, low thermal conductivity, fireproof insulation, and non-combustible.
Fireproof and waterproof Rockwool board is a new type of heat insulation, flame retardant, and sound-absorbing material for external wall insulation and ceiling roof insulation.
√ Small coefficient of heat conductivity and good capability of heating preservation.
√ Outstanding effect of energy-saving.
√ Excellent fireproof capability. Excellent sound absorption and sound insulation capability.
√ Green thermal insulation materials and no harm to the body.
√ waterproof. Rock Wool Heat Insulation Rock Wool Rock Wool With Low Price
√ The folded rock wool board with certain compression resistance has greater drawing strength.