王琦　史义财　胡佳山　李仕群　王侠

   利用正交实验设计方法对复合水泥中各组分对强度的影响进行了研究，结果表明，在适当配比条件下，复合水泥的强度高于硅酸盐水泥型水泥，最佳配比范围为：w(石灰)＝2.1%～2.4%；m(钢渣)∶m(粉煤灰)＝10∶10～14∶14；w(沸石)＝8%～12%；w(石膏)＝4%～6%；w(矿渣)＝15%～19％。关键词：复合水泥；组分；强度中图分类号：TQ172.71＋8　　文献标识码：B　　文章编号：1002-3046(1999)04-21Effect of Components on Strengthof Compound CementWang Qi(Department of Material Science and Engineering,SIBM Jinan 250022)Shi Yicai(Qi xia Cement Factory，Yantai 265300)Hu Jiashan(Department of Material Science and Engineering,SIBM Jinan 250022)Li Shiqun(Department of Material Science and Engineering,SIBM Jinan 250022)Wang Xia(Department of Material Science and Engineering,SIBM Jinan 250022)Abstract：The effect of components on the strength of compound cement are studied by orthogonal test method.Under proper mix proportion conditions,the compound cement strength is higher than portland cement.The range of optimum mix proportion:w(lime)=2.1%～2.4%;m(steel slag):m(fly ash)=10:10～14:14;w(pumice)=8%～12%;w(gypsum)=4%～6%;w(slag)=15%～19%.Key words：compound cement;component;strength▲