Advanced water-stopping isolation structure of later poured band for basement

Abstract

The invention provides an advanced water-stopping isolation structure of a later poured band for a basement, which comprises early poured armored concrete slabs positioned at both sides of the later poured band, extending flanges are both arranged below the later poured band on the early poured armored concrete slabs at the two sides, and a rubber water-stopping band is arranged between the two extending flanges, wherein both ends of the rubber water-stopping band are respectively inserted in the two extending flanges. Before the concreting of the later poured band, the water-stopping isolation can be effectively realized inside and outside building structures, so that water-dropping expense is reduced. Meanwhile, the earthwork backfilling construction can be carried out as soon as possible, the eliminate safety management hidden dangers of a foundation pit is eliminated, the operation fields of construction sites is increased, and advantages for the safe production and civil construction management of the construction sites are created.

Description

technical field [0001] The invention relates to the field of building construction, in particular to an advanced water-stop isolation structure of a post-casting belt in a basement. Background technique [0002] With the continuous development of construction technology, the utilization of building underground space is developing rapidly. Building basements are getting larger and deeper. Basement post-casting belts are indispensable as structural safety control measures, and post-casting belts often need to be constructed on the main structure It can only be poured after completion. When the basement floor structure is below the groundwater level, in order to prevent groundwater from pouring into the room, continuous precipitation is required to ensure that the groundwater level remains below the basement floor structure until the construction of the main structure is completed and the concrete is poured after pouring. , the precipitation can be stopped, resulting in a long ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of construction technology, the utilization of building underground space is developing rapidly. Building basements are getting larger and deeper. Basement post-casting belts are indispensable as structural safety control measures, and post-casting belts often need to be constructed on the main structure It can only be poured after completion. When the basement floor structure is below the groundwater level, in order to prevent groundwater from pouring into the room, continuous precipitation is required to ensure that the groundwater level remains below the basement floor structure until the construction of the main structure is completed and the concrete is poured after pouring. , the precipitation can be stopped, resulting in a long time of precipitation for high-rise or super high-rise buildings, and high precipitation costs. At the same time, the existence of post-pouring belts affects the backfilling of foundation pit earth, resulting in waste of on-site work sites, and is not conducive to safe production and civilized construction management on the construction site.

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