... , cement and lime measuring tank, pneumatic valve etc.3.pre-curing section-ferry push, mould, bottom board, hardening car etc.4 ... section-traction machine,kettle,boiler.Technological process of AAC plant (light weight brick making line):1. The raw material is stored ... clay brick and 1/5 common concrete.So use the Light brick can reduce the weight of thebuild more,and also ...