DB11/T 1470-2017 钢筋套筒灌浆连接技术规程
简介
DB11/T 1470-2017
钢筋套筒灌浆连接技术规程
Technical specification for grout sleeve splicing of steel reinforcing bars
2017-09-22发布
2018-01-01实施 目 次 1 总则................................................................................................................................... 1 2 术语和符号........................................................................................................................ 2 2.1 术语 ........................................................................................................................................2 2.2 符号........................................................................................................................................3 3 材料和组件........................................................................................................................ 4 3.1 钢筋........................................................................................................................................4 3.2 灌浆套筒................................................................................................................................4 3.3 灌浆料....................................................................................................................................5 4 接头性能和型式检验......................................................................................................... 6 4.1 灌浆接头性能........................................................................................................................6 4.2 灌浆接头型式检验................................................................................................................6 5 设计规定 ........................................................................................................................... 8 6 钢筋套筒灌浆连接施工与检验 .......................................................................................... 9 6.1 一般规定................................................................................................................................9 6.2 施工准备..............................................................................................................................10 6.3 灌浆连接 ..............................................................................................................................11 6.4 安全措施 ..............................................................................................................................13 7 验收..................................................................................................................................14 7.1 一般规定..............................................................................................................................14 7.2 进厂验收..............................................................................................................................14 7.3 进场验收..............................................................................................................................15 7.4 现场验收..............................................................................................................................15 7.5 其它......................................................................................................................................16 附录 A 灌浆接头抗拉强度试验报告...................................................................................17 附录 B 施工现场检验记录..................................................................................................18 附录 C 灌浆连接检验记录..................................................................................................19 本规程用词说明..................................................................................................................20 引用标准名录......................................................................................................................21 附：条文说明......................................................................................................................22
DB11/T 1470-2017
钢筋套筒灌浆连接技术规程
Technical specification for grout sleeve splicing of steel reinforcing bars
2017-09-22发布
2018-01-01实施 目 次 1 总则................................................................................................................................... 1 2 术语和符号........................................................................................................................ 2 2.1 术语 ........................................................................................................................................2 2.2 符号........................................................................................................................................3 3 材料和组件........................................................................................................................ 4 3.1 钢筋........................................................................................................................................4 3.2 灌浆套筒................................................................................................................................4 3.3 灌浆料....................................................................................................................................5 4 接头性能和型式检验......................................................................................................... 6 4.1 灌浆接头性能........................................................................................................................6 4.2 灌浆接头型式检验................................................................................................................6 5 设计规定 ........................................................................................................................... 8 6 钢筋套筒灌浆连接施工与检验 .......................................................................................... 9 6.1 一般规定................................................................................................................................9 6.2 施工准备..............................................................................................................................10 6.3 灌浆连接 ..............................................................................................................................11 6.4 安全措施 ..............................................................................................................................13 7 验收..................................................................................................................................14 7.1 一般规定..............................................................................................................................14 7.2 进厂验收..............................................................................................................................14 7.3 进场验收..............................................................................................................................15 7.4 现场验收..............................................................................................................................15 7.5 其它......................................................................................................................................16 附录 A 灌浆接头抗拉强度试验报告...................................................................................17 附录 B 施工现场检验记录..................................................................................................18 附录 C 灌浆连接检验记录..................................................................................................19 本规程用词说明..................................................................................................................20 引用标准名录......................................................................................................................21 附：条文说明......................................................................................................................22
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