... and other advantages . it can be made into many kinds of bricks (for example : 600×200×100, 80×80×180 , 240× ... ,they can be used directly if has enough degree of small (for example coal ash.Mixing calcium material lime cement water ... ,(according the market ti produce ),same as 1/3 of clay brick and 1/5 common concrete.So use the ... mu,save burning clay brick 5 mu . Good tilting table machine for AAC plants