... JIS A 9504,CE,A60, Non-conbustible,rock wool board, insulation materials,blanket with wire mesh Granulated wool ... structure, spraying for fire proof of steel structure building and manufacturing sound-absorbing ceiling board.Product properties Organic ... standardQ/T0IH 3-2005Packaging, transportataion and storageGranulated wool for ceiling board manufacture is packed in 250kg compress packing. Other ...