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Fire Resistance Gypsum Wallboard Making Machine1
Building Material Making MachineryBoard Making MachineWallboard Making MachineryPlaster Board Production Line
Hengshui Decheng Machinery & Equipment Co., Ltd.
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Product Description Fire Resistance Wallboard Making MachineryDCI company specially designs and manufactures complete sets of building materials equipments, such as paper surface gypsum board production line, gypsum powder production line (natural gypsum and chemical gypsum), fiber cement board production line, calcium silicate board production line, cement production line, AAC block production line, stone production line, etc. Certainly we also supply single machines, spare parts and wearing parts for these production lines; at the same time, we produce some raw materials for the production lines, such as modified starch, foaming agent, glue, etc. DCI company specially designs and manufactures complete sets of building materials equipments, such as paper surface gypsum board production line, gypsum powder production line (natural gypsum and chemical gypsum), fiber cement board production line, calcium silicate board production line, cement production line, AAC block production line, stone production line, etc. Certainly we also supply single machines, spare parts and wearing parts for these production lines; at the same time, we produce some raw materials for the production lines, such as modified starch, foaming agent, glue, etc. Product scheme and quality standard:Product scheme: paper surface gypsum board, in conformity with National standard GB9775-2008 (Please see Annex 1)Standard:8mm-18mmThickness: 1200mm,Width: 2000-4500mmLength: 2000-4500mmVariety: ordinary paper surface gypsum boardFinished product ratio: 95%Notes: After adjusting equipments and formula, the production line can also produce fire-resistant paper surface gypsum board, waterproof paper surface gypsum boardQuality standard (Based on 9.5mm thick gypsum board, see Annex 1 for details)The weight per unit area9.5 kg / m2Longitudinal breaking load≥360/ NewtonHorizontal breaking load≥140/ NewtonWater content of gypsum board after drying≤3%HardnessEdge hardness and end hard ness should be no less than 70N Raw material consumption (Based on 9.5mm thick gypsum board )Gypsum powder(semi-hydrated gypsum CaSO4·1/2H2O)6.8kg/m2Protective paper0.6-0.64kg/m2Gypsum board adhesive0.040kg/m2Foaming agent0.008kg/m2Glue0.005kg/m2Electricity0.3kwh/m2Water4.5-4.8kg/m2Heat consumption∽3800kcal/m2Natural gas (8500 kcal/ m3)0.45 m3 /m2Note: as for fuel, using one of them; when calculating consumption of other fuels, convert with its caloric value and natural gas consumption.
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