12mm Gypsum Plaster Boards Sound Absorption Environmentally Friendly
SUNHOUSE 4x8' Plain Gypsum Board 12mm Plaster Board Drywall Board For Ceiling
Description of 12mm Plaster Board
Ordinary gypsum plaster board, also known as drywall or gypsum board, is a common building material used for interior walls and ceilings. It is made up of a core of gypsum plaster that is sandwiched between two layers of paper or fiberglass matting.
The gypsum core provides the board with its fire-resistant and sound-proofing properties, while the paper or fiberglass layers serve to strengthen the board and provide a smooth surface for finishing.
Gypsum plaster board is relatively lightweight and easy to install, making it a popular choice for both DIY home projects and large-scale construction. It can be cut to size and shape using a variety of tools and can be installed using screws or nails to attach it to wood or metal framing.
Once installed, the board can be finished with a variety of materials, including paint, wallpaper, or textured coatings. Ordinary gypsum plaster board is available in a range of thicknesses and sizes to suit different applications.
Features of 12mm Plaster Board
(1) Sound absorption
(2) Fire rated and heat insulation
(3) Light weight,not sag ,not warp
(4) Easy installation
(5) Moisture-resistant,Fire-resistant
(6) Environmental friendly
Parameters of 12mm Plaster Board
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Item
|
Standard Value
|
Test Value
|
||||
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Density
(kg/m²)
|
—
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Thickness
|
Regular
|
Fire Resistant
|
Water Resistant
|
|
|
≯ 9.5kg/m²
|
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)
|
Parallel
|
≮ 360
|
9.5mm
|
560
|
||
|
≮ 500
|
12mm
|
700
|
||||
|
Cross
|
≮ 140
|
9.5mm
|
180
|
|||
|
≮ 160
|
12mm
|
240
|
||||
|
Surface Paper Sticking theCore Material
|
Unexposed
|
Unexposed
|
||||
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Stability with Fire (Min)
|
Fire Resistant
|
≮ 20
|
/
|
/
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＞20
|
/
|
|
Water Absorption (%)
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Water Resistant
|
≮ 10
|
9.5mm
|
/
|
/
|
6.8
|
|
12mm
|
/
|
/
|
4.2
|
|||
|
Radioactivity
|
Internal
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IRa≤1.0
|
＜1.0
|
|||
|
External
|
Ir≤1.3
|
＜1.0
|
||||
|
Note
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Executive Standard : GB/T 9775-2008
|
|||||
Appliction of 12mm Plaster Board
12mm 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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