粉煤灰掺量对于自密实混凝土性能影响探究

摘要

鉴于目前国内对于自密实混凝土的设计规范不完备，在现有的 JGJ/ T 283-2012自密实混凝土应用技术规程的基础之上，从自密实混凝土的组成与其工作性能、抗压强度、流动性之间的相互联系考虑，并对粉煤灰的掺量进行了综合探究，得出了一些有价值的结论。%In view of the un-complete design specification of self compacting concrete at current domestic,based on existing JGJ/ T 283-2012 SelF ComPacting Concrete APPlication Technology SPeciFication,from the interrelation of composition and its working performance,compressive strength,mobility of self compacting concrete,comprehensive researched the fly ash amount,gained some valuable conclusions.