Advantage of thermal insulation rockwool board

     1. Thermal insulation rockwool board is a thermal insulation board in which the fibers are interwoven parallel to the board surface, and its tensile strength is low;
     2. Rock wool belt is a thermal insulation board with fibers interwoven perpendicular to the board surface. Its tensile strength is high, but it requires high production process.
     3. Thermal insulation rockwool board system is light in weight, its thermal conductivity is 0.044, and the thermal insulation performance is good;
     4. Thermal insulation rockwool board has a combustion grade of A, which is fireproof and non-combustible;
     5. The stress at the seam of the thermal insulation rockwool board is low, and does not crack.