Although the application of the plaster line is very extensive, the plaster line often suffers from some cracking problems, which brings convenience and appearance as well as troubles. So, what are the places where the plaster line is easy to crack ? How to repair cracking plaster line? Let's take a look with Xiaobian.
If the materials used for decoration are not enough attention and the process control is not good, there will be small cracks, especially plaster lines, wood products and thermal insulation walls. The gypsum line is generally spliced. If the gypsum line with a high moisture content is selected at the beginning, the decoration will not show up at the end of the renovation. After a certain period of stay, as the temperature rises and the air dryness rises, the plaster line seams It is prone to cracking.
1. The ceiling is cracked. The ceiling made of plaster line may be cracked due to floating or not combined with the smoothing layer of cement mortar.
2, curtain box seam cracking.
3, and the tile joint cracking, because tiles are relatively smooth, so it is easy to crack because of poor contact.
4, open joint cracking.
5, plaster joints and columns and wall joints easier to crack.
6, the lamp part of the cracking.
The above is the introduction of the cracking sites that often appear after using the plaster line. I hope everyone will pay more attention to these easily cracked parts during construction.
Second, the method of repairing cracking gypsum lineOnce there is a crack, if it is not particularly serious, it is best not to fix it immediately, because with the arrival of heating, the temperature is rising, the air is getting drier, and the cracks have not reached the maximum value. New cracks appear. Therefore, it is recommended that after the heating is stopped in the coming spring, all the cracks will appear and the maximum value will be restored.
1, repair materialsGypsum line special rubber powder or rubber gypsum powder 500g.
Transparent neutral glass glue 1 tool.
Scraper sand wool brush glass glue gun hair dryer one.
(1) Use a spatula to scrape the damaged plaster.
(2) Filling and styling of special gypsum plaster or glue gypsum powder.
(3) Blow dry with a hair dryer.
(4) Smooth and smooth with sand.
(5) Brush the paint two or three times until you do not see the bottom color. (Dryer can be blown dry slowly during construction)
(6) After the latex paint is finished, place a circle of glass glue on the interface between the plaster line and the wardrobe.
Third, how to prevent cracking plaster lineThe moisture content of the wood keel must be controlled below 12%, and the keel must be firm and can not be loosened, so that cracks in the gypsum board ceiling can be prevented. Between the gypsum board and the joint between the gypsum board and the wall, leave a gap of about 0.5 cm. Use gypsum powder and latex to reconcile the joints. Then double stick the kraft paper and scrape the putty to prevent the plaster line. Cracking. Glass adhesive is to prevent wood and latex paint from cracking.
The above sections about the places where the plaster line is easy to crack and the plaster line crack repair methods are briefly introduced here. I hope to help you. For more information, please visit this website. Stay tuned.
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