A prefabricated building exterior wall panel that blocks steel cold bridges

Abstract

The invention discloses an assembled building exterior wall panel for blocking steel cold bridges, comprising a reference plate, the reference plate is a rectangular plate made of concrete, and a rectangular groove is opened in the center of the rectangular groove, the upper end of the rectangular groove is open, and A partition structure is installed inside, and a fixed component is arranged on the partition structure. The beneficial effect of the present invention is that the assembled building exterior wall panel for blocking the steel cold bridge has a novel structure, is convenient to use, and can be connected quickly. Block the cold bridge phenomenon of the outer wall of the building, fix the partition structure through the fixed components on the partition structure, and achieve the purpose of neat installation and increase the structural strength. Through the cooperation of the two, a good blocking cold bridge effect can be achieved. , does not affect the overall structural strength of the equipment, through the butt connection components, the objects can be quickly connected up and down, and the connection is stable, and cooperate with the horizontal connection components to achieve a good horizontal and vertical connection effect.

Description

technical field [0001] The invention relates to the technical field of building exterior wall panels, in particular to an assembled building exterior wall panel for blocking steel cold bridges. Background technique [0002] Wallboard, the name of furniture parts in Ming and Qing Dynasties in ancient times. The vertical panels located on the left and right sides of the furniture are collectively referred to as "side panels" or "wall panels". Now refers to a building material. The building structure is a load-bearing system composed of walls and floors. Load-bearing walls of panel construction can be made of bricks, blocks, precast or cast-in-place concrete. According to the different materials and construction methods, it can be divided into three types: hybrid structure, fabricated large slab structure, and cast-in-place wall panel structure. The prefabricated building is greatly popularized in the existing construction due to its convenient and fast construction. Howeve...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned problems. A prefabricated building exterior wall panel that blocks steel cold bridges is designed, which solves the problem that the existing prefabricated exterior wall panels are greatly popularized in construction. The heat insulation effect is poor, and cold bridges often occur on the exterior wall and interior wall, especially at the corners, causing the wall skin to fall off, and reducing the temperature insulation effect. However, due to the structural strength requirements of the existing exterior wall panels, generally The additional insulation boards are very small and cannot effectively block the heat transfer, so it cannot effectively prevent the problem of cold bridge phenomenon

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