内容简介
DBJ41/T 236-2020 备案号 J15419-2020高延性混凝土农房加固技术标准
Technical specification for strengthening rural building with high ductile concrete
2020-12-01实施
2020-11-13发布
目 次
1 总 则...........................................................................................................................................1
2 术语...............................................................................................................................................2
3 基本规定.......................................................................................................................................3
4 材料性能.......................................................................................................................................4
4.1 原材料.................................................................................................................................. 4
4.2 力学性能.............................................................................................................................. 4
4.3 耐久性能.............................................................................................................................. 5
5 砌体结构农房加固.......................................................................................................................6
5.1 一般规定.............................................................................................................................. 6
5.2 砖砌体及砌块砌体结构农房加固......................................................................................6
5.3 石砌体结构农房加固........................................................................................................ 10
5.4 构件加固与修复................................................................................................................ 11
6 木结构农房的砌体围护墙加固................................................................................................ 14
6.1 一般规定............................................................................................................................ 14
6.2 加固方法............................................................................................................................ 14
7 窑洞农房加固.............................................................................................................................16
7.1 一般规定............................................................................................................................ 16
7.2 加固方法............................................................................................................................ 16
8 施工.............................................................................................................................................18
8.1 一般规定............................................................................................................................ 18
8.2 施工要点............................................................................................................................ 18
8.3 季节性施工........................................................................................................................ 19
9 质量验收.....................................................................................................................................20
9.1 一般规定............................................................................................................................ 20
9.2 材料检验............................................................................................................................ 20
9.3 施工质量验收.................................................................................................................... 21
附录 A 高延性混凝土弯曲试验方法...........................................................................................23
附录 B 高延性混凝土性能快速检验方法...................................................................................25
附录 C 农房加固工程质量验收记录表...................................................................................... 26
本标准用词说明...............................................................................................................................27
引用标准名录...................................................................................................................................28
条文说明...........................................................................................................................................29