
DB50/T 1045-2020
水利水电工程单元工程施工质量验收评定规范堆石混凝土工程
2020-12-30实施
2020-10-20发布
目 次
前言...................................................................................................................................................................1
1 范围.................................................................................................................................................................1
2 规范性引用文件.............................................................................................................................................1
3 术语和定义.....................................................................................................................................................1
4 总体要求.........................................................................................................................................................2
5 项目划分及评定.............................................................................................................................................3
5.1 一般要求.................................................................................................................................................3
5.2 工序施工质量验收评定.........................................................................................................................3
5.3 单元工程施工质量验收评定.................................................................................................................4
6 质量要求.........................................................................................................................................................5
6.1 一般规定.................................................................................................................................................5
6.2 基础面、施工缝处理.............................................................................................................................7
6.3 模板制作及安装.....................................................................................................................................8
6.4 钢筋制作及安装.....................................................................................................................................9
6.5 预埋件制作及安装...............................................................................................................................11
6.6 堆石入仓...............................................................................................................................................14
6.7 高自密实混凝土浇筑...........................................................................................................................14
6.8 外观质量检查.......................................................................................................................................15
附录 A(规范性附录) 质量验收评定表填表基本规定............................................................................... 17
参考文献.............................................................................................................................................................36