Purchase and maintenance of facing stones such as marble and granite
Publish Time:2020-09-22 Click rate:390
Purchase and maintenance of facing stones such as marble and granite
Marble and granite are called facing stones.
Take 60 cm×60 cm as an example:
1. The thickness of the stone slab must be uniform, not thinner than 1.5 cm, the four corners must be accurate, must be right angles, and the cutting edges must be neat, and there should be no obvious mechanical patterns or burst edges.
2. The brightness should be good, the surface has no pitting, and the brightness should be at least 80 degrees.
3. The surface pattern and pattern are uniform, without obvious variegation, and the color difference should be basically the same.
4. The internal structure is tight without cracks.
Maintenance and maintenance of facing stone.
1. Wipe frequently, keep the surface clean, and regularly wax and polish, so that the stone surface always looks new.
2. Avoid acid, alkali and other chemicals directly contacting the surface as much as possible, causing chemical reactions and causing color differences.
3. Try to avoid direct and frequent friction with the ground.
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