Fly ash is a kind of pozzolanic mixture material formed by high temperature combustion of pulverized coal. It is a coal burning power plant that grinds the coal into pulverized coal below 100 microns, injects preheated air into the furnace for suspended combustion, and generates high-temperature flue gas mixed with a large amount of incombustible substances. After being collected by the dust collection device, fly ash is obtained The way of comprehensive utilization has developed from the past application of subgrade, filling, concrete admixture, soil transformation, etc. to advanced utilization of cement raw materials, cement mixtures, large-scale water conservancy projects, pumped concrete, mass concrete products, high-grade fillers, etc. Adding fly ash into concrete saves a lot of cement and fine aggregate; Reduced water consumption; The workability of concrete mixture is improved; Enhance the pumpability of concrete; The creep of concrete is reduced; Reduce hydration heat and thermal expansion; Improve the impermeability of concrete; Increase the decorative property of concrete. Fly ash is mainly used to produce fly ash cement, fly ash brick, fly ash silicate block and fly coal Ash aerated concrete brick and other building materials can also be used as agricultural fertilizer and soil conditioner to , special insulation material for casting! Grade I fly ash, 3.6 oz each. If you need a lot, you can contact us for discussion. Cement, concrete, fly ash, concrete mixing materials, mortar materials, mineral powder, S95 mineral powder, mortar fly ash, slag powder