石膏板

Gypsum Board Plasterboard,Ceiling Board,Drywall,Partition Board Paper Faced Gypsum Board,Building Material Main material: gypsum For wall partition and ceiling suspension Fourtypes of plasterboard are available: regular, fire-resistance, moisture-resistanceandwater-resistance plasterboard Normal specification: 1,200/1,220 x 2,400/2,440mm Thickness: 9, 9.5, 10, 12, 12.5, 12.7, 13, 15 and 15.9mm Different dimensions can be made as required. Application Technical Parameters ItemsStandard RequirementsMeasured DataDensityKg/ThicknessRegular PlasterboardFire Resistant PlasterboardWater Resistant Plasterboard9.59.5mm7.57.59.212.012.0mm9.59.511.5Cracking Head (N)Parallel3609.5mm56050012mm700Cross1409.5mm18018012mm240Surface Paper Sticking The Core MaterialUnexposedUnexposedStability (Min)Fire Resistant Plasterboard20//>20/Water Absorption (%)Water Resistant Plasterboard109.5mm//6.812mm//4.2RadioactiveInternalIRa≤1.00.1ExternalIr≤1.30.1NoteExecutive Standard : GB/T 97752007