Rock wool colour steel Board product introduction ：
Fireproof rock wool sandwich panel is applicable to projects with high requirements for fire protection. The rock wool fiber is perpendicular to the metal panel, and the high-density strip rock wool is staggered along the length of the panel, which ensures that the rock wool sandwich panel has a good bearing capacity.
The fireproof rock wool sandwich panel can significantly reduce the noise transmission, and is especially suitable for places with high requirements for sound insulation. In addition, after the rock wool roof panel is used, the indoor sound caused by rain and hail on the impact surface of the building roof is also significantly reduced. Through the test, according to ISO717/82 and UNI18270/7 standards, the sound insulation effect of 50-100mm thick sandwich panel with density of 105kg/M3 rock wool core material can reach RW=29-30dB
The fireproof rock wool core material is non combustible material, so the rock wool sandwich panel has a fire resistance of more than 1000 ℃. According to the determination of Istituto Giordano S.P.A, an Italian authority, the fire resistance of rock wool sandwich panels and wallboards is limited to 60 minutes.
Rock wool color steel board Material application:
1. Upper/lower steel plate: thickness 0.4~0.8mm, color steel plate, electric/hot plating Zinc plate , stainless steel plate.
2. Core material: (mineral) rock wool, unit weight 80~120kg/m3
3. Side steel strip: 0.5~1mm galvanized sheet
Applicable fields ：
Fireproof rock wool sandwich panels are widely used in purification and cleaning workshops, composite houses, roof adding floors, indoor compartments, car paint rooms, refrigeration and fresh-keeping warehouses and other projects.
Such as medicine, electronics, food, beverage, vegetable preservation, large-scale cold storage and civil buildings, etc.
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