Fabricated external wall insulation board and installation method thereof

Abstract

The invention discloses a fabricated external wall insulation board and an installation method thereof. The fabricated external wall insulation board comprises an outer frame and an insulation part, the insulation part comprises an outer board and an inner board, the fabricated external wall insulation board further comprises a connecting piece, the connecting piece is used for connecting the inner surfaces of the outer board and the inner board, horizontally-distributed partition boards are fixed in the outer frame, the outer board and the inner board match the openings of two grooves, the outer board and the inner board slide in the outer frame through connecting pieces, and the insulation boards in the initial state are spliced up and down in the groove where the inner board is located through matching of the outer board. According to the fabricated external wall insulation board and the installation method thereof, the insulation board is redesigned into a movable structure in which the inner core (namely the outer board and the inner board) is movably connected with the outer frame, so that the contact of the two outer frame structures during transportation and stacking can be realized through the matching of the outer board and the groove, and the friction damage is avoided; in addition, the contact area between the whole insulation board and the adhesive can be reduced in the installation process, and accurate butt joint and subsequent adjustment between the insulation board and the wall face are facilitated.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a prefabricated exterior wall insulation board and an installation method thereof. Background technique [0002] Although the wall structure itself has a certain thermal insulation performance, it is not enough for people's demand for high-level life in modern society. Therefore, after the construction of the exterior wall structure of the building is completed, a corresponding insulation board structure will be added on the surface of the exterior wall. Although the integrated thermal insulation board structure made of cotton or foam has certain thermal insulation properties, the following problems still exist in the actual use of similar prefabricated thermal insulation boards in the prior art: [0003] 1. During the installation process of the insulation board, it is necessary to use the corresponding adhesive to paste the outer wall surface and the inner surfa...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated exterior wall insulation board and its installation method, in order to solve the above-mentioned background technology in the process of installing the insulation board, it is necessary to use the corresponding adhesive on the surface of the exterior wall and the inner surface of the insulation board Paste operation, but in the process of bonding, it is very easy to have inaccurate docking position due to high-altitude operations, which leads to the need to remove and re-align the entire inner surface of the insulation board after it contacts the adhesive. During the operation, it is easy to cause uneven distribution of the adhesive that was originally applied evenly, and because the entire panel structure is in contact with the wall, the process of re-removal and adjustment is relatively laborious and difficult; the insulation board is generally up and down during transportation. stacking posture, and in order to improve the stability of the contact between the insulation board and the wall adhesive, the inner surface of the insulation board is mostly a rough structure, which leads to mutual friction between the boards during transportation, which will cause the insulation board The wear of the outer surface affects the appearance and thermal insulation performance

Images