粉煤灰混凝土的技术经济性研究

The research on technical and economic aspects of fly ash concrete

本文研究了粉煤灰的组成和性能 ,以及掺粉煤灰对混凝土的和易性、强度、绝热温升、干缩变形及耐久性等的影响 ,并分析了粉煤灰混凝土的经济性。

This article discusses the compositions and properties of fly ash,and influence on workeability,strength,adiabatic temperature rise,dry shrinkage deformation and durability in concrete with fly ash,and analyses the economic aspects of fly ash concrete.