Nowadays, the craftsmanship and styles of stone are endless. There are large-area mosaics and cylindrical balls with rich colors and different shapes. And the problem that arises is to make up the glue. In the production process of stone columns, glue repair is a highly professional technology, which is very important to the quality of the product. So, today, Jiahao Xiaobian will come to understand the steps to make up the marble cylinder.
first step
Remove the mortar or other debris from the original marble cracks to a depth of 3-5mm. If it is granite, the width of the gap should be increased to about 10mm. If it is marble, clean the original crack.
second step
Use a small hammer to smash the marble that is close to the color and pattern of the crack. If it is granite, its particle size should be similar to that of granite, if it is a single-color stone, crush it into powder.
third step
Take an appropriate amount of transparent marble glue and broken marble particles or powder and mix them evenly, add an appropriate amount of drier, and stir evenly, and evenly spread the mixed mixture on the cracks. After coating, the cracks are slightly higher than the marble surface by 0.5mm Appropriate, do it later.
the fourth step
The angle surface polishing machine is installed with No. 100 resin sanding sheet, and the dry cracks are slightly smoothed, and then installed with No. 220 resin film for fine grinding, and then polished with No. 360 water sandpaper, the wall or floor will be stained and stained. Clean it up, then use an angle grinder to install a cloth wheel to polish and polish with wax. After the gloss appears, continue polishing until it is close to the original marble gloss, then dip a small amount of polishing wax with steel wool and polish by hand until the gloss is completely The original marble is the same, at this time, the cracks are not visible.
the fifth step
If there is a pattern in the monochromatic stone, the pattern is just at the crack. In addition to mixing the powder with glue, it is also used to match the color with the pattern and embedded in the seam.