The products have higher strength and better elasticity, high quality and extra fine, low slag-ball content and low coefficient of heat conductitity, wide range of bulk density, wide range of specifications with all data being within/better than national standards. The dolded rock wool board with certain compression resistance has greater drawing strenth, and it does not tend to peel off and has greatly improved durability.

wide range of applications for 1)heat preservation, fireproofing and sound absorption for the building wall/roof, such as curtain wall, inner wall partition and elevator hoistway, etc. 2) various high/low temperature conditions, with good weightbearing ability and compression-resistance, specially suitable for heat preservation and heat insulation for large ships, tanks, ovens, pipelines and other industrial facilities. 3)roof heat preservation of airport lounge and large workshop as it could bear hugve loads.

width: 600mm
Length: 1000mm
thickness: 50mm--100mm
Incombustibillty: A ,Normal temperature
Sirvice temp: 260---600
Heat conduct coeffcient W(m.k): 0.030-0.044
Material Basalt
Apparent Density:50-200kgs/cbm
Heat Conductivity 0.030-0.044