摘要
由于粉煤灰内含有活性较高的玻璃体矿物, 能与水泥水化产物-Ca(OH)2发生二次水化反应, 具有一定的活性, 用粉煤灰替代部分水泥掺入混凝土中不仅能改变混凝土的和易性和耐久性, 同时又是一种较好的微粒填充材料。
Fly ash concrete, especially high content fly ash concrete, obtains good placeability and durability. The reason is that fly ash concrete, substituted parts of cement, can not only react with Ca(OH)2 as an active particle, but also fill in the pore of concrete as bulk additive.
出处
《洛阳工业高等专科学校学报》
2003年第2期45-45,82,共2页
Journal of Luoyang Technology College
