... in the future,they will replace the Clay brick completely. 2.Areated concrete common conception Common ... steaming curing,last,there will bacome the light brick,the porous rate is 70-80%. 3. ... AAC block,aac production line,aac plant,AAC brick,autoclave aerated concrete block,concrete block machine,light weight ... Steam curing cycle time, come in and out autoclave about 0.5hour, steam curing cycle time ...