大掺量粉煤灰混凝土的工程应用  

Engineering Application of Fly Ash Conerete added with High-Volume Fly Ash

作　　者：余丽武[1] 施惠生[2] 吴志平[1] 

机构地区：[1]南昌航空工业学院土建系,南昌330034 [2]同济大学环境材料研究所,上海200092

出　　处：《粉煤灰综合利用》2005年第2期8-9,共2页Fly Ash Comprehensive Utilization

摘　　要：本文研究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。从混凝土配合比设计、施工质量控制等几个方面进行了分析研究,并对大掺量粉煤灰混凝土的和易性、强度、抗渗性等进行了检验,实际工程应用证实大掺量粉煤灰混凝土在工程应用技术上是切实可行的。In this paper, the engineering application research on using super-substitute technique to prepare concrete added with high-volume fly ash was reported. Several aspects ware analyzed such as the designation of concrete composition, the quality control of construction. The fluidity, the strengthes and anti-permeation capability of the fly ash concrete were tested. The results showed that it was feasible that the high-volume fly ash was compounded into concrete on engineering application technique.

关 键 词：粉煤灰混凝土 超量取代法 抗渗性能 混凝土配合比 质量控制 

分 类 号：TU528.04[建筑科学—建筑技术科学]