- Contact Person : Ms. Julia
- Company Name : Dalian Huayu Refractories International Co., Ltd.
- Tel : 86-411-86587959
- Fax : 86-411-62618109
- Address : Liaoning,dalian,3-6-3, No.8 building, Hongzui St.,Ganjingzi Dist.,
- Country/Region : China
- Zip : 310000
gypsum board
gypsum board
1) With the same construction area,the practical area is big.
2)Characteristics:
Fire-proof: the crystal water in plaster itself has the function of preventing fire and its fire-resistance time can reach 1.5 hours, so it is a fire-resistance material.
Soundproof: The soundproof rate can reach 35db if the wall is made of paper plaster table.
Anti-moist: Inside the plaster board, there are a lot of small holes which can automatically absorb and drain water according to the moist change in the environment and keep the home moist rate stable and the condition comfortable.
Convenient Construction: The plaster board can be constructed easily by nailing, cutting and planning, and thus it becomes the first choice among home decoration materials.
ITEMS | INDEX | REMARKS |
Common gypsum board | Recessed Square | 2440*1220*9.5mm 3000*1200*12mm 1800*900 mm |
Weight per sqm Kg/cm2 | Thickness Common board 95 ≤9 96 ≤11.5 | GB/T9775-1999 |
Fire-resistance limit | Common gypsum board 30 min | GB/T0775-1999 |
Combustion property | Non-conmbustive material | According to Gb5464 |
Moisture content | ≤2 | |
Thermal conductivity w/m. | 0.167-0.18 | |
Sound insulation property | Thickness Sound insultion index 9.5 26 12 20 | |
Nailhold strength | Thickness Nai holding strength 9.5 12 12 20 | Refer to ANST/ASTM 79-78 |
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gypsum board