Building post-cast strip waterproof structure and construction method thereof

Abstract

The invention relates to the field of waterproof construction, in particular to a building post-cast strip waterproof structure which comprises waterproof layers arranged on the outer sides of a post-cast strip and wall bodies on the two sides. The pressure bearing layer is arranged between the waterproof layer and the post-cast strip, the pressure bearing layer is arranged in the length direction of the post-cast strip, and the two opposite sides of the pressure bearing layer are connected to the portions, on the two sides of the post-cast strip, of the wall body. The post-cast strip has the advantages that the stability of the waterproof structure arranged at the post-cast strip is improved, and the problem that the waterproof performance is damaged is reduced.

Description

technical field [0001] The present application relates to the field of waterproof construction, in particular to a waterproof structure of post-casting tape for buildings and a construction method thereof. Background technique [0002] Waterproof treatment is an important process in the construction process to ensure that the building as a whole has good waterproofness and reduce the problem of indoor humidity or even water seepage in the later stage. The construction time of the post-pouring belt is different from that of the walls on both sides, making the The post-pouring belt and the adjacent walls on both sides are not a complete whole, so the requirements for waterproofing at the post-pouring belt are also higher. [0003] At present, when waterproofing the post-casting belt, the outside of the wall is directly cleaned and leveled. After the corresponding base coat is applied, the waterproof coiled material is laid and fixed on the surface by bonding or hot-melting. T...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor found that the waterproof layer is directly bonded to the post-casting tape and the walls on both sides, and in a relatively long period of time in the later period Internally, under the action of external force, there may be a small misalignment between the post-casting belt and the walls on both sides, which will easily damage the stability of the waterproof structure.

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