Burning: Rough appearance. This kind of appearance is mainly used indoors, such as floors or as decorative surfaces in commercial buildings, and the labor cost is relatively high. After being heated at high temperature, the fire surface is formed by rapid cooling. The fire surface is generally granite.
Cracking: The appearance is rough, but not as rough as a fire. This surface treatment is usually cut by hand or chiseled in a mine to expose the natural cracked surface of the stone. This appearance treatment is primarily used for slate.
Rolling: The appearance is lubricated or slightly rough, and the corners are lubricated and broken. There are several ways to achieve the tumbling effect. 20mm bricks can be rolled in the machine, 3cm bricks can also be rolled and then split into two bricks. Marble and limestone are the preferred materials for tumbling treatment.
Scrubbing: The appearance is old. The treatment process is to scrub the surface of the stone, imitating the natural abrasion effect of the stone.
