How do you use fly ash?

Fly ash is a volcanic ash-like mixed material formed after high-temperature combustion of pulverized coal. It is a power plant that burns coal, grinds coal into pulverized coal below 100 microns, and sprays preheated air into the furnace to form a suspended state for combustion. This produces high-temperature smoke mixed with large amounts of incombustibles. This flue gas is collected by the dust collection device to obtain fly ash. The chemical composition of fly ash is similar to that of clay. It is mainly used to produce fly ash cement, fly ash bricks, fly ash silicate blocks, fly ash aerated concrete and other building materials. It can also be used as agricultural fertilizer and soil conditioner, to recycle industrial raw materials and as environmental materials.