摘要
通过介绍国内外再生骨料混凝土的研究状况,进而指出,相比普通混凝土,影响再生混凝土强度的因素更多,也更复杂,包括再生骨料混凝土界面结构、再生骨料取代率、水灰比和再生骨料的含浆量等,可供再生混凝土配合比设计作参考,最后指出了我国再生骨料混凝土的发展方向。
It is proposed that compared with ordinary concrete there are more factors affecting the strength of regenerated concrete and that these factors are more complicated, including interface structure of regenerated aggregate concrete, regenerated aggregate replacement ratio, water-cement ratio and slurry content in regenerated aggregate, etc., to provide references for mixing proportion design of regenerated concrete. Development trend of regenerated aggregate concrete in the future is also pointed out.
出处
《建筑技术》
2012年第1期15-17,共3页
Architecture Technology
基金
地震灾区建筑垃圾资源化技术及其示范生产线(2008BAK48B01)
关键词
再生混凝土
界面结构
再生骨料取代率
含浆量
水灰比
regenerated concrete
interface structure
regenerated aggregate replacement ratio
mortar content
water-cement ratio
