By using the blast furnace( BF) slag containing titania to replace clay as aggregate, the PVAC as cement, and add an additive, a new wall brick was prepared, in which BF slag content isover70%.

• 以含钛高炉渣为集料,聚醋酸乙烯为胶凝材料,辅以添加剂制备了一种新型墙体砖。