Construction method of water collection and drainage system

Abstract

The invention relates to a construction method of a water collection and drainage system. The method comprises the following steps that 1, a drainage ditch body is processed and manufactured, the partial pipe wall of a PVC pipe is cut off, the shapes of the two ends of the PVC pipe are complete, and the other part forms an open ditch; 2, a support is erected in a water collection barrel; 3, a water collection well and a drainage ditch are dug; 4, the water collection barrel is placed in the water collection well; 5 the drainage ditch body is placed on the drainage ditch, and if the length of the drainage ditch body is insufficient, a connector is used for connecting the PVC pipe for lengthening; 6, the drainage ditch body is in butt joint with the water collection barrel and is connected into the water collection barrel; 7, soil returning operation is conducted, and remaining gaps of the water collection well and the drainage ditch are subjected to backfilling. The construction work method of the assembly-type environment-friendly water collection and drainage system in a construction site is established and provided, and the system is reasonable in technology, practical, reliable,capable of saving energy and materials, low in cost, quick to operate, low in engineering amount and capable of being recycled and has obvious economic and social benefits.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction method for a collection and drainage system. Background technique [0002] As an important part of the construction process of construction projects, the construction of temporary facilities ensures the smooth progress of project construction and management. Temporary facilities mainly include: on-site temporary operation sheds, offices, temporary roads, temporary drainage facilities, etc. In order to follow the green construction, advocate the concept of turnover and environmental protection, and reflect the national energy conservation and environmental protection policy. Most of the temporary facilities now have passed technological innovation and replaced traditional methods with new techniques, such as: on-site temporary work sheds are assembled with stereotyped steel structures, offices use light steel structure prefabricated houses, and temporary roads ...

AI Technical Summary

Problems solved by technology

Although the brick drainage ditch well is beautifully decorated with cement mortar after the masonry is built, the production cost is very high, and if the foundation subsides, the drainage ditch well will inevitably crack and damage, resulting in huge maintenance costs. When the project is completed Afterwards, the drainage ditches and wells need to be completely dismantled, and can only be used as construction waste, lacking the recirculation of resources

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