Existing basement anchor head waterproof structure and construction method thereof

Abstract

The invention discloses an existing basement anchor head waterproof structure and a construction method thereof, and belongs to the technical field of anchor head waterproof construction, the existing basement anchor head waterproof structure comprises a steel strand, a grouting body, a vertical reinforcement body, a transverse reinforcement body, a water stop rubber ring, a steel base plate, an anchor head and a protective shell; the protective shell comprises a protective shell main body and a protective shell cover plate, the lower part of the protective shell main body is welded with the steel base plate, and the protective shell cover plate is welded with the upper part of the protective shell main body; the PVC pipe is arranged on the outer side of the steel strand, and the water stop rubber ring is arranged on the outer side of the PVC pipe and located in the middle of the vertical length of the vertical reinforcing body; the steel strand sequentially penetrates through the protective shell, the anchor head, the steel base plate, the transverse reinforcement body, the PVC pipe and the grouting body from top to bottom. Two waterproof measures are formed for the hole opening position of the bottom plate and the connecting position of the anchor cable and the structure through effective measures, and the waterproof effect of the existing anchor head is guaranteed.

Description

technical field [0001] The invention relates to the technical field of anchor head waterproof construction, in particular to an existing basement anchor head waterproof structure and a construction method thereof. Background technique [0002] With the rapid growth of the national economy, land is becoming more and more scarce, and the development and utilization of underground space is becoming more and more popular and valued. At present, a large number of buildings in our country are equipped with basements as garages, storage rooms, etc., and there are even a large number of underground houses and underground supermarkets. It often enters the basement with the anchor head. In order to ensure the safety of the basement and ensure a dry and healthy environment, the waterproof and drainage of the basement has become an important task in the design and construction of the basement. [0003] At present, the anchor head waterproofing of the existing basement is to stop the wa...

AI Technical Summary

Problems solved by technology

However, in the basement with too much moisture, the effect of preventing water seepage only through waterproof materials is very bad. The basement is still in a very humid state, and when groundwater accumulates outside the concrete side wall, it will collide with the concrete side wall. Larger water pressure causes a large amount of water seepage in the basement due to excessive external water pressure

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