A Magnesium wall board (also called MgO wall board, magnesium oxide wall board, or magnesia wall board) is a versatile, inorganic building panel. It is made from magnesium oxide (MgO) as the core binder, reinforced with fibers (e.g., cellulose, glass fiber, or plant fibers) and fillers (e.g., perlite, sand, or fly ash), then pressed and cured into rigid sheets. Unlike traditional drywall (gypsum board) or wood-based panels, MgO wall boards leverage the inorganic nature of magnesium oxide to deliver unique performance benefits—making them popular in both residential and commercial construction.
Magnesium Wall Board Key Information
Description: Lightweight durable wallboard for interior and exterior wall
Uses: Anywhere you would use traditional gypsum wall panels.
Replaces: Gypsum panels, Fiber Boards
Key Advantages:
- Lightweight yet Strong: Durable alternative to gypsum wall panels.
- Enhanced Safety: Fire-resistant.
- Low Maintenance: Stronger than gypsum, resistant to moisture, mold, and mildew.
- Superior Finish: Aesthetic level 5 finish.
Physical Specifications:
- Thickness: 9-12mm
- Size: 1220x2440mm, 1220x2740mm, 1220x3048mm
- Fireproof Grade: A
- Surface: standard or sanded
- Moisture Movement: 0.1%-0.12%
- Density: 1200–1300kg/m3
- Flexural strength: 10-16MPA
Top-Certified MgO Boards, Globally Validated
meet strict benchmarks for compliance, durability, eco-friendliness, and reliability.
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