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AAC Block Introduction Autoclaved aerated concrete (AAC), also known as autoclaved cellular concrete (ACC) or autoclaved lightweight concrete (ALC), was invented in the MID-1920s by the Swedish architect and inventor Johan Axel Eriksson. It is a lightweight, precast building material that simultaneously provides structure, insulation, and fire and mold resistance. AAC products include blocks, wall panels, floor and roof panels, and lintels We are the top leader in China on manufacturing the Autoclaved Aerated Concrete Line(AAC) with 65% market share. We have exported our lines to different countries -- Russia, Tailand, Ukraine, Middle East and so on. We can supply our customer for designning, production, installation, commissioning, trainning and good after-sale service. Capacity: From 25000 cubic meter to 300, 000 cubic meters per year. Euipements: Stocking raw materials, mixing, molding, forming, cutting, evaporating and curing, crane cramp, transporting etc., 1. Product weight is according to 600kg/m3 to control. 2. Annual capacity 200, 000M3. 3. Set raw material proportion: Cement 6.5%, raw lime 23%, flash 68%, gypsum 3%, aluminum paste powder 350G/M3. 4. Water and material rate 0.631 5. One mould product 2.88M3 6. Casting slurry cycle time 5-6 minutes, cut cycle time 5 minutes. 7. Casting slurry temperature 38-42 degree 8. Body quiet stop. Time is 1.5-2.5housr, temperature 50-90 degree, after quiet stop body strength is 0.15-0.18Mpa 9. Steam curing cycle time, come in and out autoclave about 0.5hour, steam curing cycle time about is 6 hours/1.6Mpa, total 6.5 hours.
