摘要
建设资源节约型、环境友好型社会,是我国经济实现可持续发展的重大基本国策之一。该文通过将粉煤灰大比例掺入混凝土,配制成大掺量粉煤灰混凝土(简称HVFC),研究其对新拌混凝土和硬化混凝土性能的影响。研究表明,当粉煤灰掺量为50%时,混凝土具有良好的工作性能,不仅能够满足一定的强度(<18.5 MPa)要求,而且在实际工程中还具有很好的经济性能。
Building a resource-conserving and environment-friendly society is one of the major basic national policies for China’s economy to realize sustainable development.We incorporate a large proportion of fly ash into concrete to prepare high volume fly ash concrete(HVFC for short),and study the effect of HVFC on properties of fresh mixed concrete and hardened concrete in this paper.The results show that when50%fly ash is mixed,the concrete has good working performance,which can meet certain strength requirement(<18.5MPa),and has good economic performance in actual engineering.
作者
张潇
楚新炜
刘聪
马文云
孙千雯
ZHANG Xiao;CHU Xin-wei;LIU Cong;MA Wen-yun;SUN Qian-wen(College of Civil Engineering,Northwest Minzu University,Lanzhou 730000,China)
出处
《建材世界》
2018年第6期17-20,共4页
The World of Building Materials
基金
本科生科研创新项目(Z18003)
作者简介
张潇(1995-),学士.E-mail:1289639280@qq.com
