摘要
粉煤灰是一种污染性极大的工业废料。文中介绍了粉煤灰的成分、分类和性能以及粉煤灰混凝土中粉煤灰对混凝土和易性、强度、收缩和耐久性的影响,同时分析了粉煤灰混凝土的经济性。
It is well known that fly ash is a kind of industrial wastes that is very eontaminative. The content, classification, properties of fly ash and the influences of fly ash on workability, strength, shrinkage, and durabilityofeonerete in fly ash concrete are presented, it also evaluates economic aspects offlyash concrete.
出处
《工程建设与设计》
2005年第11期40-42,共3页
Construction & Design for Engineering
关键词
粉煤灰
和易性
强度
耐久性
经济性
fly ash
workability
strength
durability
economic aspects
作者简介
王大刚（1977-），男，黑龙江集贤人，助理工程师，从事结构设计工作．（E-mail）wangDagang_china@163．com
