Construction working method for seamless prestressed-concrete self-waterproof clean water reservoir

Abstract

The invention relates to the field of construction technology and in particular relates to a construction method for a water treatment plant reservoir. The construction working method for a seamless prestressed-concrete self-waterproof clean water reservoir has the main construction technology as follows: preparing, digging a foundation pit, constructing a cushion ply, laying a plastic film, constructing a reservoir bottom plate, laying a plastic film on the bottom of a reservoir wall, constructing a guide wall, columns and side walls of the reservoir, constructing a top plate, pouring the small foot putting concrete of the bottom plate, and carrying out a full-water test. The seamless technology in the construction method mainly means that no construction joints are left during the construction of the reservoir bottom plate, the reservoir wall and the top plate and the concrete can be poured once without leaving a rear pouring zone. The integral construction quality of the reservoir can be guaranteed by purchasing, pouring and nursing concrete materials and controlling the construction of the prestress engineering. The clean water reservoir engineering constructed by the working method has the advantages that seepage flow measured after a full water test is greatly lowered, and a great quantity of water resources are saved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction method for a pool of a water treatment plant. Background technique [0002] With the continuous progress of society, the continuous development of industry and urbanization, human beings' desire for water resources is becoming stronger and stronger, and domestic water is also in short supply. The construction quality of clean water pools in water plants is a key part of saving water resources. The amount of leakage is significant. [0003] Seamless mainly means that no construction joints are left during the construction of the bottom plate, pool wall and roof of the pool, and the concrete pouring is completed at one time without leaving post-casting tapes. Overall construction quality. [0004] Concrete is a special material made of cement as the cement and bonded with sand and gravel aggregates. If there is water leakage in its structure, there must be leak...

AI Technical Summary

Problems solved by technology

Once the seepage channel is formed, as long as there is a pressure difference between the inside and outside, the porosity of the concrete will inevitably lead to the seepage of the liquid, which means the reduction or loss of its impermeability