... completely. 4. 2.AERATED CONCRETE COMMON CONCEPTION Common concrete density is usually 1600-2400kg/m3,but Areated concrete are 500kg ... rate is 70-80%. 3.ADVANTAGElight weight Areated concrete density is usually 400-700kg/m3,(according the market in produce ... line,aac plant,AAC brick,autoclave aerated concrete block,concrete block machine,light weight block 1 Product weight is according to 600kg/m3 ...