Brief introductionEvergreen ceiling board can be in size 603mm*603mm or 595mm*595mm or 1220*2440mm. With keel structure,Website:://.eialchina.com, it is easily installed and can be easily replaced. Calcium silicate ceiling board, gypsum ceiling board, reinforced MGO ceiling board and some other material ceiling board are offered. Gypsum ceiling board is still in high demand due to its low price and light weight. It’s especially good for building with low budget. Features1.Durable 2.Light weight 3.Heat insulated 4.Easy Installation5. Moisture resistant ApplicationEvergreen ceiling boards can be used for office, residential area, super market, plaza, hospital, school and other buildings.Sizethickness mmlength mmwidth mm5 / 6 / 9603 / 595 / 2440603 / 595 / 1220Parameters (for calcium silicate ceiling)No.itemunitstandardresulte=6mm01Densityg/cm31.20＜D≤1.401.3402Bending strengthMPaGrade III ≥1013.603Screw pullout forceN/mmMax limit L=80      acceptable limit AL=81.194.304Thermal ConductivityW/(m·K）≤0.300.29005Moisture content%≤107.606Wet expansion%≤0.250.1607non-inflammability—GB8624AGB8624A passed