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Address: Weiye International Building, Yixian Road, Dali Town, Nanhai District, Foshan City
Contact name:Ryan
Foshan Huiju Decoration Material Co. Ltd. |
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--->Moisture/Waterproof Gypsum Board
The moistureproof gypsum board is mainly made of building gypsum with an appropriate amount of fiber reinforcing agent and waterproof additives. It is suitable for wet and semi exposed areas where the surface can be tiled.
It uses special waterproof paper to reduce the water absorption of the gypsum board surface, and uses a special formula to make it mildewproof in wet areas. Suitable for wet environments such as bathrooms and kitchens or environments that require moisture protection.
Waterproof Gypsum Board has high waterproof performance, with surface water absorption ≤ 160g/m2 and water absorption rate of about 5%.
Water-resistant plasterboard is a versatile material that can be used in a wide range of applications where moisture resistance is essential. It is important to note that while water-resistant plasterboard is more resistant to moisture than regular drywall, it is not completely waterproof and should not be used in areas where it will be submerged in water.
Item | Standard Value | Test Value | ||||
Density (kg/m²) | — | Thickness | Regular | Fire Resistant | Water Resistant | |
| ≯ 9.5kg/m² | 9.5mm | 7.5 | 7.5 | 7.5 | ||
| ≯ 12.0kg/m² | 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 | ||||
| Stability with Fire (Min) | Fire Resistant | ≮ 20 | / | / | ＞20 | / |
| Water Absorption (%) | Water Resistant | ≮ 10 | 9.5mm | / | / | 6.8 |
12mm | / | / | 4.2 | |||
| Radioactivity | Internal | IRa≤1.0 | ＜1.0 | |||
| External | Ir≤1.3 | ＜1.0 | ||||
| Note | Executive Standard : GB/T 9775-2008 | |||||
Outdoor spaces: Water-resistant plasterboard is also suitable for use in outdoor spaces that are exposed to moisture, such as covered patios or outdoor kitchens.
Bathroom walls and ceilings: Water-resistant plasterboard is an ideal material for bathroom walls and ceilings, as it can withstand high levels of moisture without deteriorating. It is resistant to mold and mildew, which are common problems in bathrooms.
Kitchen backsplashes: Water-resistant plasterboard can be used as a backing for kitchen backsplashes, as it is resistant to moisture and can protect the wall from splashes and spills.
Laundry rooms: Water-resistant plasterboard is also suitable for laundry rooms, where high levels of moisture are common due to washing machines and dryers. It can help prevent mold and mildew growth in these areas.
