低温型钢筋连接用套筒灌浆料的研究进展  

ADVANCE IN RESEARCH OF LOW TEMPERATURE TYPE CEMENTITIOUS GROUT FOR SLEEVE OF REBAR SPLICING

作　　者：韩梦迪 孙岩波[1] 阎明伟[1] 李冲 李云舟 HAN Mengdi;SUN Yanbo;YAN Mingwei;LI Chong;LI Yunzhou(Beijing Building Construction Research Institute Co.,Ltd.,Beijing 100039,China)

机构地区：[1]北京市建筑工程研究院有限责任公司,北京100039

出　　处：《低温建筑技术》2020年第11期22-24,27,共4页Low Temperature Architecture Technology

基　　金：北京市建筑工程研究院有限责任公司青年科技基金项目(KJ202001)。

摘　　要：装配式混凝土结构预制构件间的钢筋连接多采用钢筋灌浆套筒连接技术,而套筒灌浆料是关系到连接性能的关键一环,为满足冬期施工的要求,提出了采用低温型钢筋连接用套筒灌浆料,文中主要对低温型钢筋连接用套筒灌浆料的行业发展现状进行了分析,并总结归纳了其现阶段的不同研究成果,最后阐述了套筒灌浆料目前仍存在的一些问题。Between prefabricated components of fabricated concrete structures mostly uses rebar splicing technology for sleeve grouting,and sleeve grouting is a key link related to the connection property.In order to satisfy the requirements of winter construction,the low temperature type cementitious grout for sleeve of rebar splicing was developed.This article mainly analyzes the industry development status of the low temperature type cementitious grout for sleeve of rebar splicing,and summarizes the different research results at the present.Finally,some current problems about this study are showed in this paper.

关 键 词：装配式建筑 低温 套筒灌浆料 冬期施工 

分 类 号：TU528.56[建筑科学—建筑技术科学]