DB2101/T 0109-2024 城市道路球墨铸铁检查井盖施工图集

ICS65.020.20

CCSB31

DB2101

沈阳市地方标准

DB2101/T0109—2024

城市道路球墨铸铁检查井盖施工图集

2024-07-05发布2024-08-05实施

沈阳市市场监督管理局发布

DB2101/T0109—2024

目次

前言.................................................................................................................................................................II

城市道路球墨铸铁检查井盖施工图集...............................................................................................................1

1范围...................................................................................................................................................................1

2规范性引用文件...............................................................................................................................................1

3术语和定义.......................................................................................................................................................1

3.1检查井...........................................................................................................................................................2

3.2检查井盖.......................................................................................................................................................2

3.3井座...............................................................................................................................................................2

3.4自调式防沉降井盖（倒承式）...................................................................................................................2

3.5传统检查井盖（正承式）...........................................................................................................................2

3.6防坠装置.......................................................................................................................................................2

3.7卸荷板...........................................................................................................................................................2

3.8雨水箅...........................................................................................................................................................2

3.9箅子...............................................................................................................................................................2

3.10箅座.............................................................................................................................................................2

4技术要求...........................................................................................................................................................2

4.1一般要求.......................................................................................................................................................2

4.2选型要求.......................................................................................................................................................3

4.3材料要求.......................................................................................................................................................4

4.4检查井盖及雨水箅.......................................................................................................................................4

4.5防坠装置.......................................................................................................................................................5

4.6混凝土构件...................................................................................................................................................5

5施工及验收.......................................................................................................................................................5

5.1施工..........