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This expansion joint must be retained, the ceiling expansion joint has a base suspension bar, the suspension bar can be long, the lower surface base is flat, and the middle is generally stuck rubber.
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If the gap is not large, you can use expansion glue.
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This is good to ask the professionals.
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。。Do you say it's a deformation joint on the roof Does this have an impact Take a look at the picture above.
If you want to divide the grid effect, you can do metal U-shaped groove caulking, such as not dividing the grid effect, directly caulking plaster and bandage to scrape putty and brush the paint.
There is no better way, in fact, it should be cut at a positive or negative angle of 45 degrees, and then install, so that the elasticity of the gap will be smaller, and the crack resistance of the cloth will be better.
How to maintain leather sofas.
Leather sofa with its leather soft touch and leather sofa luxury temperament has attracted a lot of people's attention, but many people on the maintenance of leather sofa is also at a loss, today I will tell you how to maintain the leather sofa has been maintained leather sofa method, leather sofa with its leather soft touch and leather sofa luxury temperament has attracted a lot of people's attention, but many people on the maintenance of leather sofa is also at a loss, today I will tell you how to maintain the leather sofa has been maintained leather sofa method. >>>More
If the sewing agent can be wiped off before it dries, or if it can be shoveled off with a shovel, if it solidifies, there is no trace of it, it is almost impossible to get it.
Pour on the toilet soap and use a slightly stiffer toothbrush to brush it off quickly. Wire brushes can damage the surface of the tile. >>>More