The basic method of stone repair

On stone material production line, the short material that passes cutting becomes plank, want to clear the impurity such as dust, particle above all, can heat when necessary remove moisture.Apply the repair glue to pits, sand holes, missing angles, cracks and other parts, fill and scrape.On the conveyor belt of continuous repair glue, the scraping plate can also be set up to facilitate uniform repair.

The upper and the next plate should be separated by paper to prevent the plate from bonding.Repair 2 ~ 4h after the glue began to cure, then you can flatten the surface, the best time is to flatten before curing, such as conditions permit, you can also increase the heating device, hot fan and so on to shorten the curing time.In recent years, some countries have also developed a special stone filling glue equipment, save a lot of artificial labor, worthy of advocating the use of .

With 307 unsaturated resin plus curing agent, accelerator, toner or barite powder, raw stone powder repair glue used in repair granite pit, hole, crack effect is better.Such as used to repair the plate through the hole, to the first side of the stone pad paper, with this side as the base surface of the reverse glue filling, filling, and then on the other side of the pad paper, finally make both sides full of paper.To be cured after grinding, the repair effect will be better.