Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for reserved hole of drainage stand pipe
The invention discloses a construction method for a reserved hole of a drainage vertical pipe. The construction method comprises the steps of surveying, setting out and positioning, fixing a water stop joint, pouring and tamping a plate surface, dismantling a masonry, installing a pipeline, installing a clamping piece and performing a closed water test. The construction method has the beneficial effects that the conventional method of reserving holes by using sleeves is replaced by the construction method, the problems of water leakage and water seepage of the pipeline are effectively controlled, the construction procedures are reduced, the production efficiency is improved, the construction progress is accelerated, and the cost is greatly saved; the installation cost and the material cost of each water stop section are about 11 yuan; and the national measures for saving labor force are effectively called. Compared with a traditional reserved construction method, the method has the advantages that sleeve taking, hole hanging and formwork removing work in the concrete initial setting stage is reduced, meanwhile, the problems of water seepage and water leakage at the root of the pipeline are solved, the investment of maintenance labor force is reduced, and the energy-saving effect is quite objective.
本发明公开了一种排水立管预留洞的施工工法，包括测量放线定位、固定止水节、浇捣板面、拆模砌体、管道安装、卡件安装、闭水试验。本发明的有益效果是：通过本工法取代了以往采用套管预留孔洞的做法，有效控制了管道漏水渗水问题的产生，减少了施工工序，提高了生产效率，加快了施工进度，并极大的节约了成本，采用止水节预留施工，每个止水节的安装、及材料费用为每个约11元；有效的号召了国家节约劳动力的举措。同传统预留施工工法相比，减少了混凝土初凝阶段取套管、吊洞、拆模工作，同时避免了管道根部渗水漏水问题存在，降低了维修劳动力的投入，节能效果非常客观。
Construction method for reserved hole of drainage stand pipe
The invention discloses a construction method for a reserved hole of a drainage vertical pipe. The construction method comprises the steps of surveying, setting out and positioning, fixing a water stop joint, pouring and tamping a plate surface, dismantling a masonry, installing a pipeline, installing a clamping piece and performing a closed water test. The construction method has the beneficial effects that the conventional method of reserving holes by using sleeves is replaced by the construction method, the problems of water leakage and water seepage of the pipeline are effectively controlled, the construction procedures are reduced, the production efficiency is improved, the construction progress is accelerated, and the cost is greatly saved; the installation cost and the material cost of each water stop section are about 11 yuan; and the national measures for saving labor force are effectively called. Compared with a traditional reserved construction method, the method has the advantages that sleeve taking, hole hanging and formwork removing work in the concrete initial setting stage is reduced, meanwhile, the problems of water seepage and water leakage at the root of the pipeline are solved, the investment of maintenance labor force is reduced, and the energy-saving effect is quite objective.
本发明公开了一种排水立管预留洞的施工工法，包括测量放线定位、固定止水节、浇捣板面、拆模砌体、管道安装、卡件安装、闭水试验。本发明的有益效果是：通过本工法取代了以往采用套管预留孔洞的做法，有效控制了管道漏水渗水问题的产生，减少了施工工序，提高了生产效率，加快了施工进度，并极大的节约了成本，采用止水节预留施工，每个止水节的安装、及材料费用为每个约11元；有效的号召了国家节约劳动力的举措。同传统预留施工工法相比，减少了混凝土初凝阶段取套管、吊洞、拆模工作，同时避免了管道根部渗水漏水问题存在，降低了维修劳动力的投入，节能效果非常客观。
Construction method for reserved hole of drainage stand pipe
一种排水立管预留洞的施工工法
NI YOUTIAN (Autor:in) / ZHOU HAIYANG (Autor:in) / JIANG WENTAO (Autor:in) / TAN RUICONG (Autor:in) / YANG CONGYANG (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
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