The processing of stone mosaic, the main difficulty in the seamless processing, and the difference between the general stone care engineering, is also in the seamless processing. Therefore, the problem of seamless processing of the stone mosaic is solved, and the subsequent grinding and polishing are the same as the general stone care engineering.

Step 1: Selection of glue

Stone parquet glue, use marble glue and transparent glue. The selected marble glue must meet the following requirements:

* Have good bonding properties.

* To have good polishing performance, after polishing and polishing, it should be consistent with the gloss of the stone.

* To be easy to color. The coloring property of marble glue is related to the thickness of the powder contained. If the fineness of the marble powder reaches 300# or above, it has good coloring performance and is not easy to change color. Inferior marble glue, the thickness of the powder is even below 0#, it is not easy to color, and it is easy to lose color.

Step 2: Clean up the gap

1, if the gap

For the seamless mosaic floor tiles with very small gaps, the cleaning joint is basically not allowed to operate with machinery. If a portable cutting machine and a cleaning piece are used, it is easy to cause the slit to be cut and enlarged; on the other hand, it will generate high heat, causing problems such as chipping and destroying the overall decorative effect.

Step 3: Adjust the glue

Use marble glue + water gel or transparent glue, stir constantly, and adjust the glue to a little. The reason is that the gap of the mosaic is very small, and it cannot be widened. It is necessary to enhance the fluidity of the glue in order to effectively infiltrate.

Step 4: Adhesive

When filling the glue, use a batch knife to scrape the adjusted glue across the gap and squeeze it hard. Then scrape off the excess glue along the gap. Under reasonable conditions, the glue should leave a 0.2~0.3mm protrusion in the gap.

On the one hand, the glue leaves a margin during the drying process to prevent settlement of the grooves. On the other hand, after the overall grinding, it is a complete surface.

Step 5: Overall grinding

Refer to the general stone grinding process in the general stone care project.

Step 6: Sealing glaze treatment

Stone parquet is an exquisite art design. It will maintain the beautiful decorative effect for a long time, enhance the wear resistance and anti-fouling ability. The sealing glazing technology should be used to effectively protect the mosaic surface. The main component of the sealing glaze material is silica (same as glass), which can greatly improve the hardness, brightness and clarity of the stone surface, and is the best protection measure for stone mosaic.