Prefabricated toilet floor slab construction method

Abstract

The invention provides a prefabricated toilet floor slab construction method, and relates to the technical field of fabricated toilets. The prefabricated toilet floor slab construction method comprises the steps of assembling and reinforcing a bottom plate pouring formwork and a reverse sill pouring formwork, arranging floor slab reinforcing steel bars on the bottom plate pouring formwork, installing positioning convex columns on the floor slab reinforcing steel bars, sleeving the positioning convex columns with water stop joints, pouring concrete to the bottom plate pouring formwork to form abottom plate, pouring concrete to the reverse sill pouring formwork to form a reverse sill, and dismantling the bottom plate pouring formwork and the reverse sill pouring formwork. The reverse sill pouring formwork comprises a reverse sill outer form and a reverse sill inner form, and a plurality of water supply and drainage pipeline groove pressing molds are arranged on the inner side of the reverse sill inner form at intervals. The floor slab reinforcing steel bars are provided with steel bar extending parts extending towards the periphery. The bottom plate and the reverse sill of the toilet floor slab are integrally poured and formed, so that the leakage-proof and seepage-proof performance is better, and the situation that the leakage-proof and seepage-proof performance of the toilet floor slab is affected by cold joints due to the fact that the bottom plate is poured firstly and then the reverse sill is poured on the basis of the bottom plate is avoided.

Description

technical field [0001] The present application relates to the technical field of prefabricated toilets, in particular, to a construction method for prefabricated toilet floors. Background technique [0002] At present, toilets have higher requirements for anti-seepage and anti-seepage. The traditional bathroom construction method is to support the formwork on site, bind the steel bars, install the hanging formwork, and pour into the shape, so that the reverse sill of the bathroom will be made on the basis of the bottom plate after the bottom plate is formed, resulting in cold seams between the bathroom floors and leakage. , and the installation of water supply and drainage pipe fittings reserved hole deviation is not easy to control and other problems. Contents of the invention [0003] The embodiment of the present application provides a construction method for a prefabricated bathroom floor, so as to improve the problems of leakage caused by cold seams and inaccurate po...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a prefabricated bathroom floor construction method to improve the problems of leakage caused by cold joints and inaccurate positioning of pipe holes and pipelines in the existing bathroom construction

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