[1] Applicable Materials / down plate thickness:. 0.25 ~ 0.8mm color steel / electricity, hot galvanized plate / stainless steel plate 2 core material: polystyrene capacity of 12 ~ 25kg/m3, polyurethane (PU) capacity of 30 ~ 80kg/m3 (mine) rockwool capacity of 120 ~ 150kg/m3 3 sides of the strip:. 0.4mm ~ 0.8mm galvanized plate Product specifications a tongue and groove style effective width:. 950mm; thickness 50mm ~ 200mm; length limitation Product Features 1 Advantages: Good fire resistance, sound insulation is good, easy to install and efficient. 2 Fire rating: Class A mineral wool, polyurethane B grade. [Applicable] are widely used in the field of steel plants, simple activities room roof, walls.
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