1. Material: torbe mullite crystal, cement, quartz sand, cellulose fiber; 2. Surface coating: acrylic latex paint; 3. Fire protection: non-combustible Class A; 4. Capacity: 1.20-1.40g/cm3; 5. Factory moisture content: <10%; 6. Thermal conductivity: average 0.22W/MK. Calcium silicate ceiling has the characteristics of sink resistance, moisture resistance, dust resistance, and non-combustibility. It can effectively solve the defects of gypsum board, such as easy sinking, discoloration, and short service life. It is an ideal decoration board for permanent buildings.             Ceilings for offices, conference rooms, auditoriums, restaurants, hotels, homes, etc.