摘要
简要分析了采集自上海地区的不同商品粉煤灰的品质特性及其与新拌混凝土性能和强度的关系 ,综合评价了它们在混凝土中作用的异同 ,并对商品灰的开发提出了几点看法。
The quality and properties of different type of commercial fly ash, collected in Shanghai district, and properties of fresh mixture and strength of concrete made with them are briefly introduced. And their different or same fuctions in concrete are comprehansively commented on. Meanwhile, some views for development of commercial fly ash are put forward.
出处
《混凝土与水泥制品》
北大核心
2003年第2期10-12,共3页
China Concrete and Cement Products
关键词
商品灰
新拌混凝土
粉煤灰混凝土
强度
品质特性
Fly ash
High lime fly ash
Rheological behaviour
Mortar fluidity
Ratio of water demand
Strength
