Rock wool sandwich board

Rock wool sandwich panel is an inorganic fiber board made of basalt as the main raw material and processed by high temperature melting. It is heat-absorbing, flame-retardant, light in weight, and has a small thermal conductivity of 0.04~0.055 w/mk. The rock wool sandwich panel has a flat surface, no scars, no stains or damage. The rock wool sandwich panel is very stable in size, will not stretch, shrink or deform when heated, the melting point is higher than 1000 ℃, and no harmful substances and gases will be released in the fire.

The rock wool sandwich panel is easy to construct, has a short cycle, low comprehensive cost, is resistant to bending, has obvious advantages such as corrosion resistance and beautiful appearance.