Structure and construction method for frame-shear wall structure application fabricated structure self-insulating strip

Abstract

Provided is a structure and a construction method for a frame-shear wall structure application fabricated structure self-insulating strip. The structure comprises an inner formwork, an outer form work, a fabricated structure self-insulating strip and a built-in wall anchor. The built-in wall anchor is formed by two fixed template screws and an intermediate supporting screw. Two ends of the intermediate supporting screw are connected and fixed on two sides with fixed template screws through an inner conical nut and an outer conical nut. An internal block piece and an internal nut are arranged on an inside fixed template screw. An internal template is arranged between the internal block piece and the outer nut and tightly secured and fixed. An external block piece and an external nut are jointed on the outside fixed template screw. An external template is arranged between the external block piece and the external nut and tightly secured and fixed. A middle-sized nut is jointed on the intermediate supporting screw. A fabricated structure self-insulating strip is arranged between the middle-sized nut and the outer conical nut. A preserved casting wall main body position is between the internal template and the fabricated structure self-insulating strip. The strip is easy to be installed and dismantled and has integrated structure, and the construction efficiency can be improved and the construction period can be shorten.

Description

technical field [0001] The invention relates to a structure and a construction method of an assembled structure self-insulating slab applied to an outer wall of a frame-shear structure. Background technique [0002] When pouring the wall, it is usually necessary to support the formwork and fix it first, and then pour it. The current formwork fixing method is relatively simple. Most of them use threaded rods to fix the two formworks. The two ends of the screw rods should be extended for fixing according to requirements. , so as to ensure the stability and verticality of the formwork. After pouring and curing, use a cutting machine to cut off the protruding screw part, and then install the insulation board on the outside, and then pour the outer wall on the outside of the insulation board, and then the outer wall Level the surface, and finally tile or paint. The installation of the insulation board and the pouring construction of the outer wall are very complicated, especiall...

AI Technical Summary

Problems solved by technology

The installation of the insulation board and the pouring construction of the outer wall are very complicated, especially the pouring of the outer wall, because it is poured on a flexible insulation board, the construction is difficult, the construction period is long, and the construction steps are many, and the construction is time-consuming and laborious. Once there is a quality problem, it needs to be repaired or reworked, which will affect the construction progress

[0003] In addition, the connection between the wall and the insulation board is not strong enough, and after a period of use, the insulation board will warp or even fall off, causing a safety hazard

In addition, the external poured external wall is heavy, and the connection with the insulation board is not firm, and it will also be warped or even detached, which will cause safety hazards

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