Partition Wall Calcium Silicate Board: The Complete Guide for Buyers
Partition wall calcium silicate board is a high-performance building material for modern construction. It offers strength, safety, and long service life. Aierjia produces this board in Shandong, China. The factory delivers reliable quality to buyers worldwide.
What Is Partition Wall Calcium Silicate Board?
Partition wall calcium silicate board is made from siliceous and calcareous materials. Natural fiber reinforces the board. The process includes pulping, forming, pressurization, and autoclaving. This creates a stable, lightweight board. The main raw materials are tobermorite crystals and natural fiber.

Key Specifications You Should Know
Partition wall calcium silicate board comes in standard sizes. Common sizes are 1220x2440mm and 1200x2400mm. Thickness ranges from 6mm to 35mm. Density is 1.2 to 1.4 g/cm3. Water content stays below 10%. Swelling ratio is under 0.20%. Shrinking ratio is under 0.45%. Anti-bending strength reaches at least 12MPa.
Fire Safety and Environmental Standards
Partition wall calcium silicate board meets strict fire safety rules. It offers 240 minutes of incombustibility. It reaches A-class fire-proof rate under GB8624-1997. Radioactivity meets GB6566-2001 standards. The board is 100% free of asbestos. It is a green environmental friendly material. It contains no sulfur or chlorine.
Main Characteristics of the Board
Partition wall calcium silicate board delivers excellent strength and toughness. It is water-proof, fire-proof, and damp-proof. The board resists rot and moths. It provides good acoustic insulation. Weather resistance is strong. Thermal and heat insulation perform well. The board keeps its shape for a long time. It is easy to process and speeds up work on site.

Wide Range of Applications
Partition wall calcium silicate board fits many projects. Use it for partition boards in buildings, carriages, and vessels. It works for suspended ceilings. It suits exterior wall cladding and paneling. Apply it to light weight grouting panels. It also serves as interior dry wall decoration. Interior panels benefit from its fire-proof and damp-proof nature.
Our Advantages
Partition wall calcium silicate board from Aierjia brings clear benefits. The board handles high-temperature limits under continuous thermal load. Low thermal conductivity gives unmatched adiabatic performance. Light weight and high strength set it apart from rigid insulation products. Long-term use produces no similar powder. Ordinary tools can cut the product freely. The board is safe and hygienic. Pricing is low, and service is the best.
Packaging and Trade Terms
Partition wall calcium silicate board ships on standard wooden pallets. Each 20GP container holds 8 wooden pallets. Pallets bond with plastic belts. Corners fasten for extra protection. Payment terms include T/T, L/C, and D/P. Trade terms cover FOB, CNF, CIF, and CFR. Delivery time is within 10 working days. The shipping port is Qingdao, Mainland China.

Certifications and Capacity
Partition wall calcium silicate board carries ISO and SGS certification. The HS code is 68118200. Annual production capacity reaches 2,000,000 pieces. The factory applies strict quality control. Customers give good feedback on the product.
Choose Aierjia for Your Next Project
Partition wall calcium silicate board is a smart choice for safe, durable construction. Aierjia combines an entity factory with strict quality control. The result is a reliable board at a competitive price. Contact Aierjia today for samples and quotes.




