Tapered Edge Gypsum Ceiling Board , Ivory Color Sheetrock Gypsum Panels
4*8ft Gypsum Plaster Board Gypsum Ceiling Board Plasterboard Gypsum Board Sheetrock Drywall
Description of 4*8ft Gypsum Plaster Board
Gypsum board is commonly referred to as dry wall, wall board, or gypsum board. It is different from other panel building products, such as plywood, cardboard, and fiberboard, because of its non combustible core and paper finish. When the joints and fastener heads are covered with a joint composite system, gypsum wall panels form a continuous surface, suitable for most types of indoor decoration.
Features of 4*8ft Gypsum Plaster Board
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Environmental friendly
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Non-combustible
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Strong nail holding power
It has the characteristics of light weight and high strength, heat and sound insulation, etc.
Parameters of 4*8ft Gypsum Plaster Board
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Item
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Standard Value
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Test Value
|
||||
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Density
(kg/m²)
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—
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Thickness
|
Regular
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Fire Resistant
|
Water Resistant
|
|
|
≯ 9.5kg/m²
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9.5mm
|
7.5
|
7.5
|
7.5
|
||
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≯ 12.0kg/m²
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12mm
|
9.5
|
9.5
|
11.5
|
||
|
Flexural Strength(N)
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Parallel
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≮ 360
|
9.5mm
|
560
|
||
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≮ 500
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12mm
|
700
|
||||
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Cross
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≮ 140
|
9.5mm
|
180
|
|||
|
≮ 160
|
12mm
|
240
|
||||
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Surface Paper Sticking theCore Material
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Unexposed
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Unexposed
|
||||
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Stability with Fire (Min)
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Fire Resistant
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≮ 20
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/
|
/
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＞20
|
/
|
|
Water Absorption (%)
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Water Resistant
|
≮ 10
|
9.5mm
|
/
|
/
|
6.8
|
|
12mm
|
/
|
/
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4.2
|
|||
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Radioactivity
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Internal
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IRa≤1.0
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＜1.0
|
|||
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External
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Ir≤1.3
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＜1.0
|
||||
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Note
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Executive Standard : GB/T 9775-2008
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|||||
Common specifications: 9mm,9.5mm,12mm
Ordinary gypsum board sound insulation wall composed of double-layer separation type and hollow strip board has the same effect asthe brick wall of 24cm
Appliction of 4*8ft Gypsum Plaster Board
Gypsum Plaster Board has a wide range of applications
Used for hotel, restaurant, shopping mall, office, theater, studio, cinema and school and other buildings partition wall application, ceiling application.
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