A waterproof casing and its construction method

Abstract

The invention discloses a novel waterproof sleeve and a construction method thereof, and relates to the technical field of building waterproof. The novel hole making sleeve comprises a solid shell andfloor concrete, wherein the solid shell is embedded on the floor concrete, two bolt holes are formed in the solid shell, and a concrete step is arranged at the bottom of the solid shell; the novel waterproof sleeve comprises a shell and the floor concrete, the shell is embedded into the floor concrete, and a splayed rubber leaking stoppage cover is arranged on the shell. According to the novel waterproof sleeve and the construction method thereof, a special hole is formed by using the hole-making sleeve, then the novel waterproof sleeve is installed in place, the novel waterproof sleeve adopts a plurality of waterproof measures, meanwhile, the splayed shape is formed at the root of the pipe, later period waterproof construction is facilitated, the waterproof effect is better ensured, thenovel waterproof sleeve is at least 50 mm higher than the ground finishing surface, and meanwhile, the pipeline and the sleeve can move in a self-use manner.

Description

technical field [0001] The invention relates to the technical field of building waterproofing, in particular to a waterproof casing and a construction method thereof. Background technique [0002] Waterproof technology has always been a difficult point to be overcome in the construction field, especially in the part where the pipes in the room with water pass through the floor. Due to the influence of factors such as construction technology and workers' operation level, this part is prone to water leakage, which has a great impact on the use of the lower floor. Currently, as In bathrooms, showers, and kitchens, water leakage mostly occurs where pipes pass through the floor. Maintenance is difficult and takes a long time, and post-maintenance inspection is difficult and time-consuming. [0003] At present, many drainage pipes are not provided with sleeves during the construction process, and are directly integrated with the floor. Due to disrepair or damage, when they need to...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a waterproof casing and its construction method, which solves the problem that many drainage pipes are not installed in the construction process, and directly form a whole with the floor, due to disrepair or damage. , when it needs to be replaced, the demolition work is difficult and requires a lot of manpower and material resources

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