1. Introduction Kam Chung ceiling board is made of calcium silicate board in size 595*595mm or 603*603mm. It comes with a harmless coating on surface and selectable patterns. Due to the advantages of calcium silicate board, it is good against moisture and heat and insects, thus an ideal replacement of gypsum board. Furthermore, it is easy to install and helps to reduce labor cost. 2. Application Kam Chung ceiling board can be applied to office, apartment, villa, super market, workshop, hospital, school etc. For one thing, it is used as false ceiling to make a place look better. For another, it is applied to keep away heat and save energy. Generally speaking, it�??s a green and durable building material. 3. Specifications Size (mm) 595*595, 603*603, Thickness (mm) 4 -10 Moisture content (%) less than 10 Density (g/cm3) 1.15-1.4 Wet Expansion Rate(%) 0.25 Thermal Conductivity (W/m less than 0.30 Non- combustibility GB 8624-2006 Class A 4. Advantages (1). Fireproof (2). Insect-free (3). No-denting (4). Long lifespan (5). Moisture proof (6). Energy-saving (7). Easy installation (8). Environment-friendly
