1. Repair the defect surface

After the long-term use of marble stone, it is inevitable that there will be defects. In the repair of the marble defect surface, the defect part must be cleaned and the dust should be exhausted with a vacuum cleaner, and then the discarded stone of the same quality should be cleaned. Cut into the size of the defect, seal it, and then polish and polish.

2, repair the hole surface

The stone hole is also a defect part of the stone after long-term use. Of course, the hole part must be cleaned before the marble hole is repaired, 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.

3, repair the stitching seam

Some stone will have joints in the process of laying. The joint between stone and stone has not been 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) .

4, repair cracks

Crack is 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. The surface of the stone is polished and its surface gloss is restored by re-polishing or re-polishing. By repairing the damaged stone floor, the clean, beautiful and perfect ground effect is presented to the people.