... the Clay brick completely. 4. 2.AERATED CONCRETE COMMON CONCEPTION Common concrete density is usually 1600-2400kg/m3,but Areated ... \4. DETAILED PRODUCT DESCRIPTION foam block machine, aerated autoclaved concrete plant, AAC block,aac production line,aac plant,AAC brick ... ,autoclave aerated concrete block,concrete block machine,light weight block 1 Product weight is ...