GXJ underground continuous wall rubber waterproof connector tool and construction method thereof

Abstract

The invention discloses a GXJ underground continuous wall rubber waterproof connector. The GXJ underground continuous wall rubber waterproof connector comprises a connector box and a rubber waterproof strip, wherein an end face with a continuous turning curve is formed at the end of the connector box close to a front construction groove section along the width direction of the groove section, and a groove is further formed at the end close to the front construction groove section along the length direction of the groove section; a first end of the rubber waterproof strip is embedded in the groove, and a second end of the rubber waterproof strip is exposed out of the groove. According to the GXJ underground continuous wall rubber waterproof connector, an underground water seepage line which may occur is prolonged through the horizontal continuous turning curve of the connector box and the longitudinally arranged rubber waterproof strip. The connector box is taken out after front construction groove section concrete pouring is finished, one end of the rubber waterproof strip is fixed on a concrete side wall, the other protruded end is embedded in concrete when concrete of an adjacent groove section is poured, and the waterproof sealing effects are achieved.

Description

technical field [0001] The invention relates to a construction technique of an underground diaphragm wall, in particular to a GXJ underground diaphragm wall rubber water-proof joint tool and a construction method thereof. Background technique [0002] In the 1960s, the underground diaphragm wall construction technology was introduced into China. Due to its high rigidity, good anti-leakage performance, load-bearing capacity, and no vibration and noise during construction, it can be close to the edge of the building and is suitable for various Soil layer construction is therefore widely used in projects such as subway stations, cross-river passages, deep foundations of high-rise buildings, and anti-seepage dams, and has become a part of the enclosure structure or permanent structure of foundation pit excavation. [0003] The wall joint of the underground wall refers to the longitudinal connection joint that is set when the wall concrete is poured in the current construction gr...

AI Technical Summary

Problems solved by technology

The underground diaphragm wall leaks water mainly at the joints. There are common flexible joints on the market for underground wall joints, including lock pipe joints, joint pile joints, brush-free composite joints, and steel cage nested rigid joints. , if these joints are not handled properly, the chance of water leakage will increase

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