混凝土中粉煤灰需水性的估算

Evaluation on Water Requirement of Fly-ash in Concrete

运用S .Popovics关于混凝土需水量的独立假定和K程序 ,提出了对混凝土中粉煤灰的需水性进行数值估算的方法 ,并对粉煤灰混凝土需水性的数值因子及K程序适用范围的影响进行了分析和讨论。

? Using S.Popovies' assumption of independence and K procedure concerning water requirement of concrete,this paper suggests a method by which the water requirement of fly ash in concrete may be evaluated,analyses the factors representing numerically the water requirement of concrete with fly ash,and carries out the discussion about the applicable range of K procedure. 〔