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Processing method of stone flamed surface
- Aug 04, 2017 -

Following are processing method of stone flamed surface and Natural Stone Outdoor Flamed Granite Tile.


Stone flamed surface made of flame processing stone surface spalling treatment, and will not use high temperature and deterioration of color, can form a very beautiful imitation pear skin. Since only the surface of the stone is heated, it will not adversely affect the whole stone, and there will be no thermal deformation, cracking, embrittlement and so on. Fire rough surface technology can only be used for granite stone, and marble, sandstone, slate can not be used singeing process, which is determined by the chemical composition of stone. The roughness of the flamed surface can not be artificially controlled, but the stone itself is the texture of the decision, the coarse grain structure of the fire surface must be rough, fine particles of the rock is relatively delicate.


Stone flamed tile process of specific methods of operation, with a flame spray on the board evenly to move, moving speed of 120 to 250 mm per second, the distance between the gun mouth and the board is 20 to 40 mm, and each other into a dip, Flame temperature of 800 ~ 1000 ℃, the flame before the first spray on the plate before the water (to prevent the flame burned burning plate, the water heat absorption heat absorption). So that it falls off the surface layer of 0.5 to 1 mm. The granite material processed by this method exposes the stone character, which is simple, rough and strong. And then use the stone anti-fouling treatment method of stone maintenance and protection.