... (for example : 600×200×100, 80×80×180 , 240×115×53, 600×200×125 ) ,they could be used industry building ... .It has not the big grain ,main use silicon material (for example: coal ash , sand , stone dust and others ) ... ,through making the material small for example sand,they can be used directly if has enough ... burning clay brick 5 mu . Good tilting table machine for AAC plants