Asbestos-free fiber reinforced calcium silicate board is a high-performance building decoration material. It is gradually becoming an indispensable key material in modern construction. Whether in terms of fire safety or environmental sustainability, this type of board delivers outstanding performance.
What exactly is asbestos-free fiber reinforced calcium silicate board?
Asbestos-free fiber reinforced calcium silicate board primarily uses siliceous and calcareous materials as its main raw materials. It is reinforced with natural wood fibers and manufactured through processes like slurry forming and high-temperature, high-pressure autoclave curing. The complete absence of asbestos is the core characteristic of this product, thoroughly eliminating the health risks associated with traditional materials.
Asbestos-free fiber reinforced calcium silicate board offers five core advantages.
First, it provides Class A fire resistance. With a fire resistance rating of up to three hours or more, it does not burn or release toxic fumes in the event of a fire. This provides critical protection for safe evacuation.
Second, asbestos-free fiber reinforced calcium silicate board complies with green and environmental standards. The product contains no harmful substances such as asbestos or formaldehyde, with extremely low VOC emissions. It meets various domestic and international green building certification requirements, making it particularly suitable for spaces with high air quality demands.
Third, this type of board boasts high strength and excellent durability. A 6mm thick calcium silicate board exceeds the bending strength of a 9.5mm ordinary gypsum board. Its high-density structure ensures outstanding impact and deformation resistance, with a service life matching that of the building itself.
Fourth, asbestos-free fiber reinforced calcium silicate board offers superior moisture and mold resistance. Its low water absorption rate ensures stability in high-humidity environments, minimizing expansion, cracking, or mold growth. This significantly extends the lifespan of building envelope systems.
Fifth, it is easy to install and offers flexible design possibilities. The board is lightweight yet strong, making it easy to cut and install. Its smooth surface is suitable for various decorative finishes, perfectly meeting the needs of prefabricated and industrial construction.
Asbestos-free fiber reinforced calcium silicate board has a wide range of applications.
In commercial spaces, it is commonly used for mall partitions and office building ceilings. In public buildings, it is suitable for clean walls in hospitals and partition walls in school classrooms. For residential finishing, it is an ideal choice for waterproof substrates in kitchens and bathrooms.
In industrial applications, asbestos-free fiber reinforced calcium silicate board is used for duct wrapping and equipment acoustic enclosures. In modern building systems, it serves as a key component in prefabricated interior partitions and integrated bathroom floor panels.