Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Outdoor drainage pipeline construction technology
The invention relates to an outdoor drainage pipeline construction technology. The outdoor drainage pipeline construction technology comprises the following steps that (1), lofting measurement is carried out; (2), trenches are excavated; (3), pipelines are installed, specifically, after the pipeline trenches are accepted and accepted to be qualified, a pipeline foundation is treated, and then the pipelines are laid and installed; (4), a closed water test is carried out; and (5), the trenches are backfilled. The construction process is reasonably arranged, the working procedures are reasonable, construction is convenient, the working efficiency is high, reworking and idling are reduced, the situation that existing underground pipelines are accidentally damaged is avoided, and the construction quality is reliable.
本发明涉及一种室外排水管道施工工艺，包括以下步骤：(1)放样测量，(2)开挖沟槽，(3)安装管道：管道沟槽验收合格后，对管道基础进行处理，然后敷设、安装管道；(4)闭水试验，(5)沟槽回填。本发明合理的安排了施工流程，工序合理，施工方便，工作效率高，减少了返工窝工，避免误伤现有的地下管线，施工质量可靠。
Outdoor drainage pipeline construction technology
The invention relates to an outdoor drainage pipeline construction technology. The outdoor drainage pipeline construction technology comprises the following steps that (1), lofting measurement is carried out; (2), trenches are excavated; (3), pipelines are installed, specifically, after the pipeline trenches are accepted and accepted to be qualified, a pipeline foundation is treated, and then the pipelines are laid and installed; (4), a closed water test is carried out; and (5), the trenches are backfilled. The construction process is reasonably arranged, the working procedures are reasonable, construction is convenient, the working efficiency is high, reworking and idling are reduced, the situation that existing underground pipelines are accidentally damaged is avoided, and the construction quality is reliable.
本发明涉及一种室外排水管道施工工艺，包括以下步骤：(1)放样测量，(2)开挖沟槽，(3)安装管道：管道沟槽验收合格后，对管道基础进行处理，然后敷设、安装管道；(4)闭水试验，(5)沟槽回填。本发明合理的安排了施工流程，工序合理，施工方便，工作效率高，减少了返工窝工，避免误伤现有的地下管线，施工质量可靠。
Outdoor drainage pipeline construction technology
一种室外排水管道施工工艺
LYU YULEI (Autor:in) / WEI JIANYI (Autor:in) / LI JING (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
PIPELINE CONSTRUCTION AND DRAINAGE TECHNOLOGY
British Library Online Contents | 2011
Outdoor water supply and drainage system pipeline installation method
| Europäisches Patentamt | 2023