超掺粉煤灰混凝土的工程应用研究  

The application research on high performance concrete with high-volume fly ash

作　　者：余丽武[1] 吴志平[1] 程国若 

机构地区：[1]南昌航空工业学院土建系,江西南昌330034 [2]南昌市建筑科学研究所,江西南昌330003

出　　处：《南昌航空工业学院学报》2004年第3期105-107,110,共4页Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）

摘　　要：粉煤灰的综合利用是目前的研究热点。本文阐述了采用超量取代法配制大掺量粉煤灰混凝土的工程应用技术的研究 ,从配合比设计、施工质量控制几个方面着手分析 ,并对粉煤灰混凝土的和易性、强度和耐久性进行检验 ,证实大掺量粉煤灰混凝土在工程应用技术上是可行的。In this paper the research on engineering application of super- substitute technique in compound concrete with high- volume fly ash was introduced. We analyzed several aspects such as the designation of composition, the construction control, etc., and have tested the fluidity, the strength and the durability of fly ash concrete. The results showed that it was feasible that the high - volume fly ash was compounded into concrete on construction application technique,

关 键 词：大掺量粉煤灰混凝土 超量取代法 应用 强度值 耐久性 

分 类 号：TU528.01[建筑科学—建筑技术科学]