Installation Of Natural Stone

Installation overview
Because decorative stone is a natural product, the pattern and color characteristics of each plate will not be consistent. The pattern and color must be gradually extended and transited through mosaic (color) to achieve the overall color harmony. After the flowers (colors) are assembled, they should be numbered immediately so that they can be installed in place according to the number. The number can be directly written on the surface of the stone by pasting a signature or using a wood crayon, but it is forbidden to use a liquid color pen to write a mark on the surface of the stone to prevent the colored liquid from penetrating into the stone and leaving an indelible mark.
Installation method
During installation, first coat the floor with clear water slurry, then use 1 ∶ 2.5 cement mortar as the bottom layer, tamp and level, and then pour clear cement slurry to paste the stone. The thickness of the cement mortar base course should be no less than 20 mm, and no one should walk or press heavy objects within 8 hours after paving the stone, so as to avoid empty shell or uneven. At the same time, it must be noted that some imported stones are pasted with plastic network on the back, and the sheet network must be removed before installation.
matters needing attention
It should be noted that although the floor and wall decoration materials of the bathroom can be selected from a variety of materials, there is one premise: waterproof. Moreover, sandstone stone can not be used, even if the surface is waterproof, it should not be considered.
After all the stone facing plates are positioned and fixed, they need to be repaired. Because there is always a flatness tolerance for a single stone facing plate, when combined into a plane, the joints must be uneven, so the leveling of the joints is an indispensable link in the installation project. Another important work of the renovation is to remove all kinds of stains on the surface of the stone facing, especially the cement slurry stains, which should be removed immediately.