Defective surfaces, holes, joints, and cracks in stone are problems that occur after marble and various stone materials have been used for a long time. Experts explained that in order to carry out professional repairs of these problems, professional technical means must be carried out.
First, repair the defect surface
After the long-term use of marble stone, it is inevitable that there will be a defective part. In the repair of the marble defect surface, the defect part must be cleaned and vacuumed with a vacuum cleaner, and then discarded stone of the same quality discarded, the discarded stone should also be cleaned. Cut into the size of the defect, seal it, and then polish and polish.
Second, repair the hole surface
The stone hole is also a defect part formed by the stone after long-term use. Of course, the hole part must be cleaned before the marble hole is repaired, and then the dust is sucked out by the vacuum cleaner, and then the discarded stone of the same quality is crushed, and the discarded stone is also required. Clean up, mix with resin glue to fill, fill it is slightly higher and stone surface 3~4mm, wait for the resin glue to dry thoroughly, then use a sander to smooth and wait for renovation.
Third, repair the stitching seam
Some stone will have seams in the process of laying. The joint between stone and stone is not strictly treated, which will inevitably result in a black seam between stone and stone. Black seam must be made before renovation. Use a stylus, a blade or a slitting machine to clean the black seam, then use a vacuum cleaner to clean the dirt in the black seam. Finally, use a strong glue to adjust the color close to the stone to fill the gap (slightly high stone 0.2mm) .
Fourth, repair cracks
Crack is also one of the problems that occurs after the stone is used for a long time. To repair the crack of the marble, the dirt in the crack must be cleaned first, then the dust in the crack is exhausted with a vacuum cleaner, and finally the crack is repaired with a crack. The crack is repaired.
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