A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for preventing sinking and leakage of building outer wall outdoor pipe connector
The invention relates to the field of building construction, in particular to a construction method for preventing sinking and leakage of an outdoor pipe connector of a building outer wall, which comprises the following steps: before building outdoor backfill soil enters a site and is backfilled, a supporting brick pier is built from a basement roof below a pipe head connector of an outdoor pipeline, and a design gap is reserved between the top of the supporting brick pier and the pipe head connector; a movable cushion block is plugged into the design gap; backfilling soil is constructed, an outer net matched pipeline is constructed, and a pipe head connector is dug reversely; taking out the movable cushion block, connecting one end of the external network matching pipeline with the pipe head interface, and extending the other end into the external network matching pipe well; the movable cushion block is plugged into the lower portion of the pipe head connector again; and outer net matching tube wells, lime soil backfilling, outdoor step construction and outdoor landscape construction are conducted. By adopting the technical measures, the problem of pipeline leakage caused by consolidation and settlement of a soil body can be effectively avoided, meanwhile, the problem of finding pipeline leakage points through large-area reverse digging of outdoor steps, outdoor aprons, outdoor parks and the like is avoided, the building repair rate is reduced, and economic benefits and social benefits are remarkable.
本发明涉及建筑施工领域，具体为一种建筑外墙出户管接口防下沉渗漏施工方法，包括：建筑室外回填土进场回填前，在出户管线的管头接口下方，从地库顶板起砌筑支撑砖墩，支撑砖墩顶部与管头接口之间预留设计间隙；向设计间隙内塞入活动垫块；回填土施工并进行外网配套管线施工，反刨出管头接口；取出活动垫块将外网配套管线一端与管头接口连接，另一端伸入外网配套管井中；重新将活动垫块塞入管头接口下方；进行外网配套管井、灰土回填、室外台阶以及室外景观的施工。采取以上技术措施可有效避免因土体固结沉降而导致管线渗漏问题，同时避免室外台阶、室外散水、室外园区等大面积反刨寻找管线漏点问题，减少建筑返修率，经济效益与社会效益显著。
Construction method for preventing sinking and leakage of building outer wall outdoor pipe connector
The invention relates to the field of building construction, in particular to a construction method for preventing sinking and leakage of an outdoor pipe connector of a building outer wall, which comprises the following steps: before building outdoor backfill soil enters a site and is backfilled, a supporting brick pier is built from a basement roof below a pipe head connector of an outdoor pipeline, and a design gap is reserved between the top of the supporting brick pier and the pipe head connector; a movable cushion block is plugged into the design gap; backfilling soil is constructed, an outer net matched pipeline is constructed, and a pipe head connector is dug reversely; taking out the movable cushion block, connecting one end of the external network matching pipeline with the pipe head interface, and extending the other end into the external network matching pipe well; the movable cushion block is plugged into the lower portion of the pipe head connector again; and outer net matching tube wells, lime soil backfilling, outdoor step construction and outdoor landscape construction are conducted. By adopting the technical measures, the problem of pipeline leakage caused by consolidation and settlement of a soil body can be effectively avoided, meanwhile, the problem of finding pipeline leakage points through large-area reverse digging of outdoor steps, outdoor aprons, outdoor parks and the like is avoided, the building repair rate is reduced, and economic benefits and social benefits are remarkable.
本发明涉及建筑施工领域，具体为一种建筑外墙出户管接口防下沉渗漏施工方法，包括：建筑室外回填土进场回填前，在出户管线的管头接口下方，从地库顶板起砌筑支撑砖墩，支撑砖墩顶部与管头接口之间预留设计间隙；向设计间隙内塞入活动垫块；回填土施工并进行外网配套管线施工，反刨出管头接口；取出活动垫块将外网配套管线一端与管头接口连接，另一端伸入外网配套管井中；重新将活动垫块塞入管头接口下方；进行外网配套管井、灰土回填、室外台阶以及室外景观的施工。采取以上技术措施可有效避免因土体固结沉降而导致管线渗漏问题，同时避免室外台阶、室外散水、室外园区等大面积反刨寻找管线漏点问题，减少建筑返修率，经济效益与社会效益显著。
Construction method for preventing sinking and leakage of building outer wall outdoor pipe connector
建筑外墙出户管接口防下沉渗漏施工方法
ZHAO CHUAN (author) / ZHAO QINGHUI (author) / YUAN ZONGSHUANG (author) / WU HAITAO (author) / LI YANLAI (author) / WANG GANG (author) / WU QIUHONG (author) / SHEN XIUWEN (author) / WANG LIXIN (author) / ZHAO RUIFENG (author)
2024-01-16
Patent
Electronic Resource
Chinese
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