... *600mm 2.Thickness:7mm-15mm 3.Standard:GB8624-1997. PVC laminated gypsum ceiling boardWe have 5 series of productsPainting relievo surfacePrinting ... ,7.5mm,8.0mm,8.5mm, 9mm,9.5mm,12mm,12.5mm3) Sizes: 595 x 595mm, 600mmX600mm,595 x 1195mm, 603 ... /sqm,9.5mm=7.1kg/sqm,12mm=9.2kg/sqm,12.5mm=9.5kg/sqm6) Strength: >160N7) Characters: non-flammable B1 ...