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Introduction of sandblasting and drying treatment of sesame black granite and waste utilization

2019-08-13
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What are the benefits of sandblasting for sesame black stone?


After the sesame black stone is produced, many workers will sandblast the surface again. What kind of benefits does this sandblasting treatment have on stone? Generally speaking, after the stone is mined, it is not directly used. It is often necessary to treat the surface. After the sesame black stone is mined, the granite manufacturer will often carry out the surface. Then why do we carry out this process, stone blasting? The application range is very wide, not only can be used for the processing of natural stone plate products such as thin plates and specification plates, but also can process the shaped sesame gray stone such as lines, columns, railings, steps, corners, etc., and the sandblasting process is also very extensive. The application is in the sesame gray stone carving. At the same time, the sand blasting of sesame ash stone is also the same as other treatment methods, which can be used for small-scale blasting processing and sandblasting for a large area.


Of course, the sesame black stone sandblasting treatment is not only used for the surface processing of bluestone stone as a decorative surface, but also can be used in the repair of stone, for some stone that has been installed.


If there are serious unrepairable lesions or sesame black stone contamination, we can use surface blasting to deal with stone lesions and pollution problems.


How to keep the sesame black granite dry work?


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Sesame black granite has a glossy mirror that is popular with everyone, but in summer, especially in a humid environment, this stone is very easy to get wet. Once it gets wet, it will bring unimaginable damage to the stone, so we need to do well to keep the domestic granite stone. Dry work, the comparison is to use these methods.


1. Using high-power pumping wet weather, stone is more likely to absorb dust, dirt and other pollutants due to water. Moreover, these substances are retained in the surface of the stone and in the micropores, which enhances the ability to retain water: this is a mutually reinforcing process. Therefore, the surface of the stone should be kept clean in wet weather. A high-powered vacuum cleaner is recommended, the greater the power, the better. Strong suction, can pump out the water that has penetrated into the stone.


2, automatic washing machine now has a lot of automatic washing machine, you can heat the water for cleaning, remove the pollutants better. It also has a pumping effect that takes water and contaminants away at once.


3, air conditioning dehumidification and humid season, the humidity in the whole environment is relatively large, this time the window ventilation is not necessarily effective, and sometimes it is more humid. Turn on the air conditioning dehumidification function, the air humidity will be about 50, which is very good for indoor stone. Imported granite


How is the waste of sesame black stone turned into waste?


Sesame black stone is a small amount of sesame black stone extracted from granite stone. It is precisely because the gray is more precious, so the waste stone left in production can not be directly thrown away.


The waste stone slurry produced in each process of sesame black stone processing can be used as cement material and asphalt pavement filler by deposition, dehydration and drying, and can also be used as a chemical fuel filler. In the gravel, participate in the appropriate cement, curing agent, pebbles and agitate the embryo. Can be made into new wall materials. Combustion-supporting agent and desulfurizing agent for coal for daily use, participating in 5%-10% of marble powder in coal for production, not only can save coal consumption, but also can help combustion, reduce the escape of SOS gas, and improve the indoor and outdoor environment. Participate in the stone powder when making the electrode, which can act as a slag to avoid the entry of oxygen and nitrogen into the bath and arc. Alternative to soda, used in tanning, sesame black stone waste can also be used as stone powder instead of baking soda can be leather acid, instead of baking soda can increase the alkalinity. The choice of this technology can reduce labor intensity and improve economic efficiency. It is used for producing artificial sand, forging sand and waterproof material linoleum debonding powder, etc. It is used for steel forging, easy to release film and casting lubrication. Fillers for chemical products, paint fillers, construction paints, etc.


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