Prefabricated concrete superposed beam composite interior wall

Abstract

The invention relates to the field of building walls, and provides a prefabricated concrete superposed beam composite interior wall. The prefabricated concrete superposed beam composite interior wallcomprises a superposed beam and a filling wall, and the superposed beam and the filling wall are integrally casted and formed; a plurality of horizontal distribution ribs and vertical distribution ribs for enhancing the strength of a composite interior wall are arranged in the superposed beam and the filling wall, and a plurality of lightweight filling bodies for weight loss and sound insulation are filled in the filling wall; a plurality of first connecting pieces are pre-embedded in the top of the superposed beam, and a plurality of second connecting pieces are pre-embedded at both sides ofthe filling wall; and the top of the superposed beam is fixedly connected with a cast-in-place layer of the superposed beam and a floor roof through the first connecting pieces, and both sides of thefilling wall are separately weakly connected with a shear wall or a structural column through the second connecting pieces, and the bottom of the filling wall is not in contact with a floor slab. According to the prefabricated concrete superposed beam composite interior wall, the efficiency of prefabrication is high, the construction process is simplified, and the problem of cracking of a wall body can be avoided; and meanwhile, the self weight of the wall body is reduced, and the influence of the composite interior wall on the main structure is reduced.

Description

technical field [0001] The invention belongs to the field of building walls, in particular to a composite inner wall of prefabricated concrete composite beams. Background technique [0002] Existing prefabricated concrete walls have poor sound insulation performance. In order to meet the sound insulation requirements of the wall, it is usually necessary to increase the thickness to solve the problem, resulting in a large amount of concrete materials, heavy weight, and a corresponding increase in cost. [0003] Existing prefabricated concrete composite beams and prefabricated walls are prefabricated separately in the factory as two components, and are reinstalled at the construction site. There are problems such as complicated procedures and slow construction speed. At present, since prefabricated composite beams and infill walls are two different components, cracking problems are prone to occur at the joint joints of the two due to factors such as foundation settlement, ther...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a prefabricated concrete composite beam composite interior wall, which aims to solve the complex assembly process in the prior art due to the separate prefabrication of the composite beam and the prefabricated wall, the joint is easy to crack, and the wall Issues that have a greater impact on the main structure

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