摘要
着重分析了混凝土组成材料及配合比对工程质量的影响及防治措施。
Analysis is made on the effects from the composing materials and ration proportion of the concrete on the engineering quality, and provided the prevention.
出处
《交通科技与经济》
2003年第1期47-48,50,共3页
Technology & Economy in Areas of Communications