Taishek rock wool fire barrier lamella is specially designed for the purpose of enhancing the fire proofing capability of 0 Delamin Absorption(partial immersion 24h)Kg/m2¨¹1.0Gb/t25975-2010 Water absorption(partial immersion 28d)Kg/m2¨¹3.0Gb/t25975-2010 Noise reduction coefficient---y0.6Gb/t18696 Dimension stability%¨¹1.0Gb/t8811 Thickness deviationMm¨¤3Gb/t5480 SquarenessMm/m¨¹5Gb/t5480 FlatnessMm¨¹6Gb/t25975-2010 Package size:1200*600*300 We use pe film to pack our product
