What material is alc wallboard made of?

ALC wallboard is a new type of material with superior performance, which is mainly made of fine ash captured after burning lime, cement and coal, and then cured by high-pressure steam, so it is called ALC wallboard. This kind of board is often used for wall decoration, which has good durability and sound insulation, and belongs to a new type of green environmental protection material.

ALC, short for autoclaved lightweight concrete, is a kind of high-performance autoclaved aerated concrete (ALC). ALC slab is a porous concrete formwork (including treated steel bars) which is made of fly ash (or silica sand), cement and lime as the main raw materials and cured by high pressure steam.

ALC board first appeared in Europe, and Japan, Europe and other regions have been producing and applying it for more than forty years. At present, the production technology and equipment of domestic manufacturers are mainly imported from Japan and Germany.

ALC board can be divided into ALC partition board, ALC self-insulation external wall board, ALC roof board/floor, fire protection board, etc. According to the purpose, it can be directly used for the interior walls of various building structures, such as hotels, schools, hotels, office buildings, businesses, houses and so on. And can also be directly used for the external walls of various building structures. This is a lightweight wall. Because of its excellent thermal insulation performance, it is much thinner than ordinary aerated concrete when used in external walls, which can meet the requirements of national energy conservation and thermal insulation.