Fire Rated Calcium Silicate Board with Higher Strength – Reliable Building Material for Modern Construction

Fire rated calcium silicate board with higher strength is manufactured by Aierjia using high-quality cement, natural wood pulp, and organic/inorganic cellulose fibers, delivering exceptional structural performance for demanding applications. This advanced building board undergoes a rigorous production process including pulping, emulsion, forming, pressing, autoclaving, drying, and surface treatment, resulting in a dense and uniform gray-colored panel. With an anti-bending strength exceeding 12MPa and a density range of 1.2-1.4g/cm³, this board significantly outperforms traditional gypsum plaster boards, magnesium boards, and TK boards in both durability and load-bearing capacity.

Fire rated calcium silicate board with higher strength achieves Class A incombustibility under GB8624-2012 standards and provides over 240 minutes of fire protection, making it one of the safest construction materials available on the market. This superior fire resistance ensures critical evacuation time and structural protection in warehouses, villas, dormitories, workshops, and other high-occupancy buildings. Unlike gypsum boards that fail within 60 minutes or magnesium boards that last only 50 minutes, Aierjia’s fiber cement board maintains its integrity under extreme heat conditions, offering unparalleled safety for both residential and commercial projects.

Fire rated calcium silicate board with higher strength demonstrates excellent moisture resistance with a swelling ratio below 0.25% and water content under 12%, ensuring dimensional stability in humid environments. When exposed to moisture, this board experiences only a 20-40% strength reduction that fully recovers to 100% after drying, unlike gypsum, magnesium, or TK boards which suffer permanent distortion and unrecoverable damage. This remarkable damp-proof characteristic makes the board ideal for interior wall decoration, partition walls, suspended ceilings, and applications where humidity fluctuation is a concern.

Fire rated calcium silicate board with higher strength offers an impressive service life exceeding 25 years without sagging, deformation, or structural degradation, significantly outperforming alternative building materials. Gypsum plaster boards tend to sag due to absorbing air moisture, magnesium boards experience creep under load, and TK boards distort after wetting—all with short lifetimes. Aierjia’s fiber cement board maintains its flatness and mechanical properties throughout its extended service life, providing excellent value for long-term construction investments and reducing replacement and maintenance costs over time.

Fire rated calcium silicate board with higher strength comes in multiple standard dimensions including 1200×2400mm, 1220×2440mm, and 1200/1220×3000mm, with thickness options ranging from 5mm to 30mm to accommodate diverse project requirements. This versatile board can be easily cut, drilled, nailed, and processed using standard woodworking tools, enabling faster working speeds and lower installation costs compared to many alternative materials. Applications include interior dry wall decoration, exterior wall cladding, roof lining boards, lightweight grouting wall panels, and acoustic ceiling systems across various building types.

Fire rated calcium silicate board with higher strength carries full certification complying with GB6566-2010 radioactivity standards (A-class decoration materials) and meets international quality requirements. The product is packaged on wooden pallets, with 8 pallets fitting perfectly into one 20GP container for efficient export logistics. Aierjia brand has been trusted in prestigious projects including the Bird’s Nest Stadium in Beijing, Nigeria airport renovation, and Ulan Bator College of Finance and Economics, demonstrating the board’s proven reliability in high-profile construction applications worldwide.

Fire rated calcium silicate board with higher strength is produced by a company built on the philosophy of “Honest and Credit as base, co-operation and co-profitable,” delivering consistent quality and professional service to global customers. Whether you need colored cement boards, wood grain exterior wall cladding, UV fluorocarbon painted boards, printing ceiling series, or sandwich plates, Aierjia’s product line offers comprehensive solutions for modern, environmentally-friendly construction materials that meet the highest standards of safety, durability, and performance.