Mounting method with detachable rubber water stop mounted inside

Abstract

The invention discloses a mounting method for an in-built detachable rubber water stop tie, mainly comprising the following steps: fixing a bottom steel plate respectively to the concrete at the two sides of a settlement joint via expansion bolt mechanisms or in the way of welding the steel plate with the inner reinforcing steel bars of the concrete; blocking the gap between the bottom steel plate and the concrete with epoxide resin slip-casting; coating polysulfide rubber on the surface of the settlement joint and the surface of the bottom steel plate; mounting the rubber water stop tie on the bottom steel plate; mounting an upper steel pressure plate and fixing the plate with the rubber water stop tie. The bottom steel plate can be fixed by means of chiseling the concrete until the reinforcing steel bars are exposed and then welding the bottom steel plate to the reinforcing steel bars, or of punching the concrete without reinforcing steel bars, injecting epoxide resin into the punched holes, fixing the expansion bolts in the holes, welding the bottom steel plate to the expansion bolts and at last welding all gaps between the expansion bolts and the bottom steel plate. The mounting method for an in-built detachable rubber water stop tie of the invention has good effect on preventing water seepage and is reliable in mounting the rubber water stop tie, and the mounted rubber water stop tie is easy to replace.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a method for installing rubber waterstops in building settlement joints. Background technique [0002] The settlement joints between buildings are easy to cause water seepage, and rubber waterstops are usually buried inside for waterproofing. When the embedded waterstop is damaged due to various reasons and the seam seeps and needs to be repaired, it is necessary to reinstall a rubber waterstop on the inner surface of the structure for waterproofing. [0003] The general maintenance construction process is to directly attach the rubber waterstop to the surface of the concrete, and then add a steel pressure plate on it, and then tighten it with expansion bolts. Because the surface of the concrete seems to be flat, but in fact it is not flat, the rubber waterstop cannot be completely attached to the concrete, and there is a gap between the rubber waterstop and the concrete,...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an installation method for a built-in detachable rubber waterstop, which can effectively tighten the sealing rubber waterstop and solve the phenomenon of water leakage after the rubber waterstop is installed

In this way, the sealing rubber waterstop can be effectively tightened, and the phenomenon of water leakage after the rubber waterstop is installed is solved.

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