Masons employed kiln-fired brick to build multistory houses that were placed along north-south and east-west street grids. 还有石匠用窑烧砖在东西和南北向的棋盘式街道边，建造多层的楼房。
Alumina-magnesia type unburned brick,which has been successfully used in many iron and steel companies. 铝镁质为不烧砖，已在八一钢铁等多家钢铁公司进行使用，效果较好。
