What material is ALC partition board made of?

ALC partition boards are primarily composed of materials such as silica sand, cement, lime, plaster, sand, and aluminum powder. After being processed through specific techniques, these materials form a type of aerated concrete shaped board. Specifically, ALC partition boards are created by mixing the raw materials in a certain proportion, adding an appropriate amount of water, and blending them thoroughly. The mixture is then poured into molds and subjected to steam curing under high temperature and pressure conditions. This process causes the aluminum powder in the concrete to create numerous air pockets, resulting in the formation of lightweight concrete boards.