China Top Building Materials International Corporation

Size and loading quantity (mm)Item Size PCS / 20GPRegular Gypsum Board 1200 x 2400 x 7.5 12201220 x 2440 x 7.5 1180Regular Gypsum Board 1200 x 2400 x 8 11901220 x 2440 x 8 1150Regular Gypsum Board 1200 x 2400 x 8.5 10801220 x 2440 x 8.5 1040Regular Gypsum Board 1200 x 2400 x 9 10201220 x 2440 x 9 990Regular Gypsum Board 1200 x 2400 x 9.5 9501220 x 2440 x 9.5 920Regular Gypsum Board 1200 x 2400 x 12 7501220 x 2440 x 12 720Remark: Customized sizes are available to be manufactured according users requirement, We can produce by both Metric and Imperial systems. Technical PerformanceItem Standard value Actual valueWeight per unit (kg/m2) Thickness(mm) Normal Fire proof Water proof9.5 9.5 7.7 8.3 8.212.0 12 9.4 9 10.315.0 15 11.6 11.8 Rupture load(N) Vertical Horizontal Thickness mm Vertical Horizontal360 140 9.5 513 171500 180 12 684 213650 220 15 781 281Protect paper joint with core material Not naked Not nakedStability of meeting fire(for fire proof board) 20 >20Soap up ratio(%)(for fire proof board) 10 Thickness (mm) Soap up ratio9.5 7.212(12.7) 8.5Inner irradiation ratio IRa1.0 A type direction materials IRa

Product Characteristics:Fire-proof Rate: Class-A incombustible GB8624-1997Incombustibility (min):240 minutes(GB/T9978-1999)Density:1.2-1.5g/cm3Water content ratio: 30%Swelling ratio:0.4%Anti-bending strength:16MPaFrost Resistance: no cracking after 25 cycles of freezing and thawing(GB/T7019-1997)Radioactivity: standard of BG6566-2001Class-A Decoration materials Size & Loading QuantityThickness (mm) Length x width (mm) PCS/ 20GP Surface5mm 1200mm x 2400mm1220mm x 2440mm 960 PCS /Single, double surfaceSanding or tapered6mm 1200mm x 2400mm1220mm x 2440mm 810 PCS /Single, double surfaceSanding or tapered8mm 1200mm x 2400mm1220mm x 2440mm 600 PCS /Single, double surfaceSanding or tapered9mm 1200mm x 2400mm1220mm x 2440mm 550 PCS /Single, double surfaceSanding or tapered10mm 1200mm x 2400mm1220mm x 2440mm 500 PCS /Single, double surfaceSanding or tapered12mm 1200mm x 2400mm1220mm x 2440mm 410 PCS /Single, double surfaceSanding or tapered15mm 1200mm x 2400mm1220mm x 2440mm 320 PCS /Single, double surfaceSanding or tapered18mm 1200mm x 2400mm1220mm x 2440mm 266 PCS /Single, double surfaceSanding or tapered20mm 1200mm x 2400mm1220mm x 2440mm 240 PCS /Single, double surfaceSanding or tapered Recommend ApplicationPartition board (for building, carriage, marine construction ), suspended ceiling board, interior wall panel(fire-proof, heat-insulation, damp-proof).