Fiber-reinforced cement composite board uses silicate cement as the matrix, combined with alkali-resistant glass fiber, plant fiber, or high-performance synthetic fiber as reinforcing materials. It is manufactured through precise processes such as pulping, vacuum dehydration, high-pressure molding, high-temperature steam curing, and interface composite bonding. It often employs a sandwich structure of "fiber cement panel + insulation core material," achieving integrated structural, fireproof, thermal insulation, and sound insulation functions. The product strictly adheres to national and industry standards such as JC/T 412.1-2018 "Asbestos-free Fiber Cement Board" and JG/T 396-2012 "Non-load-bearing Fiber Reinforced Cement Board for Exterior Walls." It is completely asbestos-free, formaldehyde-free, and VOC-free, and its radioactivity meets the requirements of GB 6566, making it safe for use in hospitals, schools, residences, clean spaces, and other places with stringent environmental protection requirements.
In terms of performance, this product possesses multiple core advantages. In terms of fire safety, the board achieves Class A non-combustible combustion performance with a fire resistance limit of 0.5–2 hours. It produces no smoke or toxic fumes and does not drip at high temperatures, providing reliable fire protection for high-rise buildings, public venues, factories, pipe shafts, tunnels, and other similar applications. It exhibits significant lightweight and high-strength characteristics, with low surface density and low structural load, making it suitable for high-rise construction and renovation of old residential areas. Its flexural strength reaches 15–30 MPa, making it impact-resistant, crack-resistant, and wind-pressure resistant. It is not easily deformed, bulged, or cracked over long-term use. Furthermore, the board is waterproof, moisture-proof, and mildew-proof, with low water absorption and low moisture expansion rate. It is stable and durable in kitchens, bathrooms, basements, and high-humidity coastal environments, preventing mold growth and rot, with a service life of over 50 years.
Furthermore, fiber-reinforced cement composite board combines thermal insulation and energy saving with excellent sound insulation performance. Its composite structure has a low thermal conductivity, effectively reducing building energy consumption; the weighted sound insulation can reach over 45dB, significantly improving spatial privacy. The construction process utilizes dry methods, allowing for cutting, drilling, nailing, and gluing, greatly shortening the construction period and reducing labor costs, aligning with the development trend of efficient prefabricated building construction. Product specifications are comprehensive, with standard sizes of 1220mm×2440mm and thicknesses ranging from 4mm to 30mm. Composite sandwich panel thicknesses can reach 50–200mm, with densities of 1.3–2.0g/cm³. It also offers a variety of finishes, including plain board, sanded, fluorocarbon spraying, stone paint, wood grain, and stone grain, meeting diverse design and decoration needs.
Currently, fiber-reinforced cement composite board is widely used in building interior wall partitions, exterior wall cladding, curtain wall linings, integrated thermal insulation exterior walls, fireproof ceilings, roof linings, and attic floor slabs, demonstrating outstanding performance in office buildings, hotels, shopping malls, factories, substations, data centers, temporary buildings, and ship interiors. Compared to traditional gypsum board, masonry walls, and calcium silicate board, this product offers significant advantages in safety, durability, construction efficiency, and total life-cycle cost, aligning with green and low-carbon policy guidelines while improving the quality and efficiency of engineering construction.
As an important component of the green building materials system, fiber-reinforced cement composite board drives product upgrades through technological innovation and empowers building engineering with reliable performance. In the future, with the continuous improvement of industry standards and optimization of production processes, this high-performance board will further expand its application boundaries, providing stronger material support for high-quality urban and rural construction and the continuous improvement of the living environment.
