2011年5月23日星期一

Marble finishes processing

International collectively marble, with its natural simplicity of texture, bright color and beautiful, is widely used in building interior walls, the marble material relatively loose, soft texture of relatively high water absorption. More joint line, it is in the processing, transportation, installation and use of the process prone to various forms of pollution and warpage, and other volatile optical phenomenon, affecting the decorative effect, so the marble industry, nursing care is also a required course.
Marble finishes to the status of the comparative analysis of care can be divided into:
1, the renovation of ground handling
2, the local gap processing
3, cleaning protective treatment
4, crystal polished
5, seamless fill treatment
Let us first talk about the renovation of grinding, polishing crystal construction process:
First of all pointing in the renovation before grinding, and then do water, do the sealing, the purpose is to enable the stone water as little as possible, to reduce the stone water law (because the renovation of polished use of water absorbed by the stone, cement and the following this water will soon be inhaled, absorbed by the cement and the water is very difficult to remove, resulting in the follow-up stone quit, there's disease, such as: water spots, back to base, Bai Hua, back to yellow and so on.) Conditions permitting 800 # and then do a better waterproof.
1, coarse: in ground water do before groove joints, and sealing. Results to be out of water, use 50 #, 150 #, 300 # dry grinding. After the ground water 300 #, 300 #, 500 # using the diamond grinding hard resin block (do not use soft water mill pieces coarse grinding, prone to waves of flatness) can not be too coarse to the water to remember the most good use of spraying methods, each with a grinding mill finish mop clean water, dry thoroughly and check notches, leaving a deep grinding is zoned Road, worn away by grinding 50 #, and so on, the machine grinding away Tic Tac Toe , coarse grind 45% of the total time for completion of the project is to ensure the quality and acceptance on the key link.
2, fine grinding: 800 # do after the water before grinding, and other water effects out, using the 1000 #, 2000 # diamond film resin soft water mill, finely ground 35% of the total study time, after the fine grinding to 2000 # gloss up to 50 degrees.
3, grinding: grinding stone to be 70% before the dry, first filled with natural stone sealing agent (distilled water A10) for the pre-treatment, so to fill the loose stone in the same time strengthen the material. Then use 2000 # - 3000 # diamond film spray A2 resin soft water mill grinding, dry, and then continue to dry until it has come to light, this process is to fill the stone sealing and ion exchange, grinding time 20% of the total grinding , after grinding to enhance the high gloss, marble surface density increases, the polishing agent (NO2 + Q5 mirror repair agent) and lay a solid foundation, and enhance the adhesion of the polishing material.
4, polishing: polishing the stone must be thoroughly dry, (dry method: using a mobile oven drying, dryer power of 4800 watts is the most suitable.) Machine using the power of 2HP crystal surface above (1500 - 1800 watts), speed of 175 --- 210 r / min, weight 45-70 kg of crystal surface plane, the use of animal hair content of 70% of the animal hair mats, 3M pads, nano-mats, etc. can be used, with marble and mirror re-Cream NO2, 2X Mirror lock into milk Q5 light for polishing and grinding, polishing marble, at least up to the surface gloss, 90-100 degrees.
5, encountered more difficult to do translucent stone, such as jazz white, resin artificial stone, jade, if the method is still done enough in the Shui-liang, then spray once again with the 3000 # A2 ground to dry, then continue to dry until it has come to light, and then repeat with the nano-pad, with marble and mirror re-Cream NO2, 2X mirror lock into milk Q5 light for polishing and grinding, the formation of nano-crystalline inorganic polymer copolymer layer, a glassy-like, Shui-liang's effect on definitely out. Has a high hardness, abrasion resistance, transparency, anti-fouling, anti-slip and so on.

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