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Anonymous users2024-01-23Treatment method of gypsum board ceiling cracks:
Remove the loose plaster with a multifunctional knife. Turn the knife so that the notch is larger and the lines of the edges are clearer. Remove the plaster fragments and keep the wall around the notch structurally intact. Vacuum away loose plaster and dust.
Mix the thick cooked plaster with water, and then brush the cracks completely with a paint brush that has been dipped in water. Fill the wet cracks with plaster (or repair mixture) and smooth the surface with a spatula or trowel. Allow the filled cracks to dry for at least 24 hours.
When the plaster is dry, wrap a medium or fine sandpaper around the outside of the wooden block and gently sand the repaired area. If the crack is wide, then at least one more plaster is applied to smooth the surface and the place where the plaster was applied is re-wet each time. After the last plaster is applied, allow the area to dry for at least 24 hours.
Once again, gently sand the repaired area, then apply a thin layer of paint or primer on top. Wait for the primer to dry before painting the entire wall.
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Anonymous users2024-01-22The treatment of cracks in the ceiling of gypsum plaster.
BAI method: Remove the loose plaster with a multifunctional knife. Turn the knife to make the notch bigger and.
dao and make the lines of the edges clearer. Remove the plaster fragments and keep the wall around the notch structurally intact. Vacuum away loose plaster and dust.
Mix the thick cooked plaster with water, and then brush the cracks completely with a paint brush that has been dipped in water. Fill the wet cracks with plaster (or repair mixture) and smooth the surface with a spatula or trowel. Allow the filled cracks to dry for at least 24 hours.
When the plaster is dry, wrap a medium or fine sandpaper around the outside of the wooden block and gently sand the repaired area. If the crack is wide, then at least one more plaster is applied to smooth the surface and the place where the plaster was applied is re-wet each time. After the last plaster is applied, allow the area to dry for at least 24 hours.
Once again, gently sand the repaired area, then apply a thin layer of paint or primer on top. Wait for the primer to dry before painting the entire wall.
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Anonymous users2024-01-21Hello! Due to the shrinkage of the ceiling wooden keel caused by the cracking of the gypsum board joints, the best way at present is to cut the cracks with a blade to open the gaps of 2MM-3MM, fill them with copper wall iron wall joint putty, and then scrape the wall putty, and polish and brush the paint after drying.
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Anonymous users2024-01-20The position of the crack is first patched with putty - the seam tape is pasted - repaired again - sanded - painted.
Chengdu Xinyuan classic decoration for you to answer.
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Anonymous users2024-01-19Spend the cracks, re-scrape the plaster and apply the bandage, and finally paint again.
Here's how to fix it:
1. Laying direction, transverse and longitudinal fixation, the strength performance and deformation of gypsum board are determined according to the direction, the longitudinal performance of the board is superior to the transverse, so the ceiling is not allowed to be parallel to the longitudinal and overlying keel, should be perpendicular to the keel, gypsum board must be installed in a stress-free state, the installation of the ceiling board is temporarily supported by wooden support, and the board is pressed with the skeleton, the support can be revoked only after the screw is fixed, and when the fixed plate is installed, it is fixed from the middle of the board to the four sides, and no more points are allowed to work at the same time. >>>More
Methods of repairing cracks in drywall:
Remove the loose plaster with a multifunctional knife. Turn the knife so that the notch is larger and the lines of the edges are clearer. Remove the plaster fragments and keep the wall around the notch structurally intact. Vacuum away loose plaster and dust. >>>More
The steps of gypsum board ceiling are as follows:
First of all, according to the scheme of the design drawings, determine the elevation, after the horizontal line is played, the keel begins to play, the keel is generally carried out with white pine material, if you do a little more elegant, you will use red pine or sylvestris pine. Some renovation companies deliberately make a fuss about this, because the less wood consumed, the greater their profits! >>>More
Materials needed to make a ceiling with gypsum board:
Expansion bolts, hanging bars, large hangers (large hanging), main keels, auxiliary keels, middle hangers (middle hanging), edge keels, and joints of various specifications. When installing drywall, self-tapping screws (drywall nails) are also required. >>>More
There are generally two kinds of keels used for gypsum board ceilings. One is the light steel keel, which is a profile made of iron sheet, which includes: expansion bolts, hanging bars, large hanging (large hanging), main keel, auxiliary keel, middle hanging (middle hanging), edge keel, and various specifications of joints. >>>More