GB50374-2006通信管道工程施工及验收规范

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目     次
1总则………………………………………………………………………………….……………(3
2器材检验………………………………………………………………………….………………(3
2.1一般规定……………………………………………………….……………………….………(3
2.2水泥及水泥制品………………………………………………………………………..………(3
2.3砂…………………………………………………………………………………………..……(3
2.4石子……………………………………………………………………………………..………(4
2.5砖……………………………………………………………………………………………..…(4
2.6砌块………………………………………………………………………………………..……(4
2.7水………………………………………………………………………………………………..(4
2.8水泥管块………………………………………………………………………………..………(4
2.9塑料管及配件……………………………………………………………..……………………(5
2.10钢材、钢管与铁件……………………………………………………………………………(7
3工程测量……………………………………………………………………….…………………(7
4土方工程……………………………………………………………………...………………..…(8
4.1挖掘沟坑…………………………………………………………………………………..……(8
4.2回填土…………………………………………………………………………………….….…(9
5模板、钢筋及混凝土、砂浆……………………………………………………………………(10
5.1装拆模板…………………………………………………………………………………….…(10
5.2钢筋加工…………………………………………………………………………………….…(11
5.3混凝土浇筑……………………………………………………………………………….……(11
5.4水泥砂浆…………………………………………….……………………………………..…..(12
6人(手)孔、通道建筑………………………………………………………………………….…(12
6.1一般规定…………………………………………………………………………………….…(12
6.2人(手)孔、通道的地基与基础…………………………………………………………..….…(12
6.3墙体…………………………………………………………………………………...……..…(13
6.4人(手)孔上覆及通道沟盖板…………………………………………………………….…..…(14
6.5口圈和井盖………………………………………………………………………………...….( 15
7铺设管道…………………………………………………………………………………………(15
7.1一般要求………………………………………………………………………………….……(15
7.2地基…………………………………………………………………………………….………(15
7.3基础……………………………………………………………………………………….……(16
7.4水泥管道铺设………………………………………………………………………………….(17
7.5塑料管道铺设………………………………………...……………………………..…………(19
7.6钢管铺设………………………………………………………………………….……………(21
8工程验收…………………………………………………………………………………………(22
8.1随工验收…………………………………………………………………………….…………(22
8.2工程初验……………………………………………………………………………….………(23
8.3工程终验……………………………………………………………………………….………(23
附录A回弹仪测量混凝土的强度……………………………………………………………..…(25
附录B水泥管块规格和多孔塑料管端面………………………………………………………..(27
附录C常用各种标号普通混凝土参考配比
及每立方米用料量…………………………………………………………….……..……………(28
附录D定型人孔及体积表……………………………………………………………...…………(29
附录E土、石质分类………………………………………………………………………………(31
附录F工程验收项目和内容………………………………………………………………………(31
本规范用词说明…………………………………………………………………………...………(32
附：条文说明……………………………………………………………………………..……….(33