蒋勤俭1,吴焕娟1,钱冠龙2,张亚梅3,沙建芳4,李晨光5
蒋勤俭,吴焕娟,钱冠龙,等.JG/T 408—2013《钢筋连接用套筒灌浆料》修订及专项试验研究介绍[J].混凝土与水泥制品,2019(11):78-81.
JIANG Q J,WU H J,QIAN G L,et al.Revision Introduction of JG/T 408 — 2013 Cementitious Grout for Sleeve of Rebar Splicing and Special Test Research[J].China Concrete and Cement Products,2019(11):78-81.
JG/T 408—2013《钢筋连接用套筒灌浆料》修订及专项试验 研究介绍
蒋勤俭1,吴焕娟1,钱冠龙2,张亚梅3,沙建芳4,李晨光5
蒋勤俭,吴焕娟,钱冠龙,等.JG/T 408—2013《钢筋连接用套筒灌浆料》修订及专项试验研究介绍[J].混凝土与水泥制品,2019(11):78-81.
JIANG Q J,WU H J,QIAN G L,et al.Revision Introduction of JG/T 408 — 2013 Cementitious Grout for Sleeve of Rebar Splicing and Special Test Research[J].China Concrete and Cement Products,2019(11):78-81.
摘 要:JG/T 408—2013《钢筋连接用套筒灌浆料》标准修订对套筒灌浆料的技术性能试验研究以及灌浆施工时不同环境温度类别(低温、常温)提出了新的要求,并结合工程应用,对材料要求、试验要求等章节进行了修改完善,以更好地保证套筒灌浆连接施工质量。本文对该标准主要修订内容和相关试验研究进行了介绍。
Abstract:The revision of JG/T 408—2013 Cementitious Grout for Sleeve of Rebar Splicing has put forward new requirements for the technical performance test and research of sleeve grouting material and different environmental temperature categories (low temperature and normal temperature) during grouting construction. Combined with the engineering application, the material requirements, test requirements and other chapters are modified and improved to better ensure the construction quality of sleeve grouting connection. Here, the main revisions of the standard and related experimental research are introducesd.
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