
Calcium Silicate Fiber Cement Partition Board--Medium Density Partition (Ceiling). 100% Non-Asbestos: Made from cellulose, sand, cement, and mica, ensuring safety in all construction applications. 20+ Year Warranty: Comprehensive product warranty covering more than 20 years for long-term reliability. Grade A1 Fire Safety: Certified CE EN 12467:2012 Grade A1 and GB 8624-2006 Grade A1 for incombustibility. Moisture and Shock Proof: Resistant to moisture, insects, rodents, and physical shocks for durable performance. Thermal and Sound Insulation: Excellent thermal conductivity and sound absorption properties for comfortable environments. Versatile Thickness Options: Available in 3.5-20mm thickness for ceilings, partitions, and internal floor backers. Long Lifespan: Designed for a service life of 50 years or more with minimal maintenance. Easy Construction: Lightweight medium density design allows for quick and easy installation.