Anti-seepage floor slab and anti-seepage construction method

Abstract

The invention provides an anti-seepage floor slab and an anti-seepage construction method of the anti-seepage floor slab. The anti-seepage floor slab comprises a floor slab body and a waterproof connecting piece embedded into the floor slab body. The waterproof connecting piece comprises an anti-seepage cylinder and a connecting pipe arranged at the bottom end of the anti-seepage cylinder. The top and the side wall of the anti-seepage cylinder are embedded into the floor slab body. The lower end of the connecting pipe extends out of the lower surface of the floor slab body. The invention further provides the anti-seepage construction method. Compared with the prior art, the anti-seepage floor slab and the anti-seepage construction method have substantive features and improvements. According to the structure of the anti-seepage floor slab, seepage is fundamentally eradicated, the installation requirement and difficulty are reduced, the anti-seepage floor slab is quite convenient to use, meanwhile, the structure is simple, waterproof materials are saved, and the cost is low; the anti-seepage construction method is ingenious in concept and easy to implement.

Description

technical field [0001] The invention relates to a pipeline crossing floor, in particular to an anti-leakage floor for pipeline crossing floors and an anti-leakage construction method. Background technique [0002] As the industrialization of buildings advances, prefabrication and pipeline integration become inevitable. At present, there are two main modes of on-site installation of pipelines: the first one is to leave holes on the floor first, then hang the formwork, install the pipe sleeves, and then install waterproof structures on the upper and lower parts of the pipe sleeves. layer, cement mortar water-blocking ring, etc., the waterproof layer is folded upwards and attached to the pipe casing, and finally the joints are filled with concrete; the second is to install a modular drainage and water-saving mechanism on the floor, but The integral waterproof layer must be added, and the integral waterproof layer must be turned down along the bucket wall to the bottom of the b...

AI Technical Summary

Problems solved by technology

The construction process of the first installation mode is cumbersome, and cracks are likely to form between the waterproof layer and the pipe wall over time, resulting in water seepage and unreliable waterproofing; the second installation mode must make an integral waterproof layer above the floor. On-site construction is required, installation is inconvenient, laborious and costly

Therefore, the above two installation modes can no longer meet the requirements of industrialized construction and waterproof safety

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