Suspended ceiling side seam anti-cracking process and flattening device used for same

Abstract

The invention relates to the field of suspended ceiling decoration, in particular to a suspended ceiling side seam anti-cracking process. The suspended ceiling side seam anti-cracking process comprises the following steps that S1, keels are installed, specifically, the keels comprise main keels and auxiliary keels fixedly connected between the main keels, and the main keels are fixed to a ceilingaccording to drawing requirements; S2, a separation belt is stuck, specifically, an adhesive layer of the separation belt and a wall body adjacent to a side keel are bonded under the rolling movementof a flattening device along the wall body, and the side, away from the adhesive layer, of the separation belt is positioned on the lower portion of the side keel; S3, gypsum boards are installed, specifically, the gypsum boards are fixed to the keels through bolts; S4, connecting seams are sealed, specifically, the connecting seams between the corners and the wall body are filled with seam putty;and S5, the redundant separation belt is removed, specifically, after the seam putty is completely dried, a worker holds a scratching knife to cut off the redundant separation belt. The wall body andthe gypsum boards are separated through the separation belt at side seams, so that small gaps exist between the seam putty and the wall body, and the possibility that the seam putty directly connectsthe wall body and the gypsum boards and cracks after being heated is reduced.

Description

technical field [0001] The present application relates to the field of ceiling decoration, in particular to a technique for preventing cracking of ceiling edge seams and a paving device used therefor. Background technique [0002] In the decoration process of existing buildings, the use of gypsum board to suspend the ceiling is a relatively common step in the decoration process. The traditional construction process is to follow the standard line, install the main keel, install the secondary keel, install the gypsum board, and clean the surface. Step composition. [0003] In the related technology, when the top surface is constructed, the keel and the top of the wall are fixed, and then the gypsum board is fixed on the keel. Since there are gaps between the corners of the gypsum board, the wall and the splicing of different materials, most of the methods are Fill the gaps directly with putty or glue. [0004] In view of the above-mentioned related technologies, the inventor...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that after heating, the seam putty is easy to be heated, resulting in cracks in the corners of the suspended ceiling or the interface of different materials after the decoration is completed, which is very inconvenient to repair and makes the customer experience poor.

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