The core advantage of this moisture-resistant gypsum board is its excellent moisture and mold resistance, achieved through the use of sulfate-resistant gypsum core and mold-resistant coated face paper. The water absorption rate is less than 5%, which can effectively resist the penetration of water vapor, preventing the board from bubbling, warping or falling off in high-humidity environments. It has passed the ISO 846 mold resistance certification, effectively inhibiting the growth of mold and mildew, ensuring the health of indoor air. It maintains the same easy installation characteristics as standard gypsum boards, and is compatible with waterproof adhesives and rust-resistant drywall screws, reducing the maintenance cost of high-moisture area decoration. It solves the common problem of ordinary gypsum boards being easily damaged in high-humidity environments, providing a durable and reliable decoration solution for wet areas.
This moisture-resistant gypsum board has two standard size options: 48 x 96 inches (4ft x 8ft) and 48 x 120 inches (4ft x 10ft), with a thickness of 1/2 inch, weighing approximately 55 pounds per sheet. The core material is sulfate-resistant gypsum, with a density of 860 kg/m³, and the face paper is green coated mold-resistant paper with a weight of 85 gsm. The water absorption rate is less than 5%, and the sound transmission class rating is 39, providing basic noise reduction performance. It has passed ASTM C1396 certification and ISO 846 mold resistance certification, and has an E0 formaldehyde emission grade. It is compatible with waterproof drywall adhesives and rust-resistant drywall screws, ensuring stable installation in high-moisture environments.
This moisture-resistant gypsum board is suitable for a wide range of high-moisture indoor areas, including residential bathroom walls and ceilings, home laundry room walls, basement finishing, commercial swimming pool surrounding walls, restaurant kitchen backsplash areas and beach house interior walls. It can effectively resist the erosion of water vapor and prevent the growth of mold and mildew, maintaining the beauty and durability of the wall surface for a long time. Compared with other moisture-resistant wall materials, it has the advantages of easy installation, low cost and environmental protection.
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