The calcium silicate board produced by Huake calcium silicate board production line, also known as gypsum composite board, is a kind of multi-element material, which is generally composed of natural gypsum powder, white cement, glue and glass fiber. Calcium silicate board has the properties of fire prevention, moisture-proof, sound insulation and heat insulation. It can attract water molecules in the air when the indoor air is humid. When the air is dry, it can release water molecules. It can adjust the indoor dry and humidity properly and increase the comfort.

The calcium silicate board is mainly composed of calcium silicate, which is made of siliceous materials (diatomite, bentonite, quartz powder, etc.), calcareous materials, reinforced fibers, etc. as the main raw materials, the light board is made by pulping, green forming, steam curing and surface sanding.

Natural gypsum products are also super grade fireproof materials, which can produce endothermic reaction in the flame, release water molecules to prevent the spread of fire, and will not decompose to produce any toxic, corrosive, suffocating gas, and will not produce any combustion supporting materials or smoke.