Prefabricated reinforced concrete combined circular septic tank and construction method thereof

Abstract

The invention relates to a prefabricated reinforced concrete combined circular septic tank and a construction method thereof. The scheme comprises the following construction steps: S000, prefabricating a prefabricated pile, a foundation slab and a circular septic tank unit; s100, foundation construction of the raft type septic tank with the spaced ribbed piles is carried out; s200, mounting a circular septic tank; s300, mounting a communicating device: connecting the connecting ports between the circular septic tank units by adopting flexible connecting pipes in a surrounding and adhering manner, then wrapping the flexible connecting pipes by adopting protective pipe sleeves, and mounting the protective pipe sleeves on the pipe sleeve connecting surfaces of the circular septic tank units through embedded bolts in a bolting manner, the water inlets / outlets of the circular septic tank units are communicated with a sewage discharge system to form a circular septic tank group; and S400, the bottom area of the pit slot is backfilled with lime soil, then the whole pit slot is buried with backfilled soil, and construction is completed. According to the invention, the traditional rigid connection is replaced, the construction efficiency is improved, the probability of water leakage is reduced, and the integrity of the septic tank group is enhanced.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a prefabricated reinforced concrete combined circular septic tank and a construction method thereof. Background technique [0002] Septic tanks are an important part of construction projects and play a vital role in environmental protection. Traditional septic tanks often use on-site construction, but there are many disadvantages. In recent years, for the sustainable development of the construction industry, prefabricated components have been widely used in construction projects. Among them, each prefabricated part of the prefabricated reinforced concrete septic tank can be standardized and matched in the factory, and the on-site installation and construction mainly uses machinery, which has high construction efficiency and has been widely promoted and applied in the construction of septic tanks. [0003] Prefabricated reinforced concrete septic tanks can be co...

AI Technical Summary

Problems solved by technology

The existing prefabricated pools are prone to uneven settlement, and the connection between the pools is generally rigid, which is easy to cause damage. At the same time, there are problems that the prefabricated parts of the pool are not easy to connect and the sealing is not good. Leakage is easy to occur during use, which affects the use effect and pollutes the environment

Images