Stone floor refers to natural granite, marble and artificial granite, marble and other ground.
First, the stone floor decoration structure:
The stone used in the indoor floor is generally polished plate with a thickness of about 20 mm. At present, there is also a thin plate with a thickness of about 10 mm, which is suitable for home decoration. Each piece is 300mm x 300mm~500mm x 500mm. It can be laminated with a thin plate and a 1:2 cement mortar.
Second, the basic process of stone floor decoration:
Cleaning and finishing the ground floor → cement mortar leveling → calibration height, elastic line → material selection → plate water soaking → installation standard block → paving cement mortar → paving stone → filling seam → cleaning → maintenance work.
Third, the construction points:
1. The base treatment should be clean, the unevenness should be leveled and repaired first, the base should be clean, there should be no mortar, especially white ash mortar, oil stains, etc., and the ground should be wetted with water.
2. When paving stone and porcelain bricks, standard blocks must be placed. Standard blocks should be placed at the intersection of crosshairs and installed diagonally.
3. When paving operations, each line should be lined up in turn, the stone must be soaked in water, and the back side should be wiped clean after drying.
4. The maintenance of stone and porcelain bricks after paving is very important. After 24 hours of installation, watering must be maintained, and the sawdust should be covered after the towel is finished.
Fourth, pay attention to matters.
(1) Before the paving, the plates shall be tried and matched, and the flowers, the color, and the number shall be the same as the ground color of the paved.
(2) Stone must be soaked in water and dried. So as not to affect its coagulation hardening, problems such as empty drums and shelling.
(3) After the paving is completed, it is not allowed to be employed within 2~3 days.
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