Powerful magnetic separator to explain the mining and use of mountain sand
Mountain sand can be divided into two categories. Natural mountain sand and mechanism mountain sand, mountain sand of natural mountain sand weathered rock excavated by excavation or blasting, and mountain sand of mechanism mountain sand system is crushed by special mechanical crushing. It can be seen that mountain sand is actually artificial sand or artificial sand, but some places are customarily called 'mountain sand.'
After years of development, sand mining technology has developed rapidly. Natural mountain sand has been rare, and now it is mainly based on artificial sand by mechanical crushing. If you want to use natural sand, you can prepare mortar or low-grade mixed; suspect soil (CIO-C15).
For sand production, the sand source should have sufficient reserves. The surface covering soil and the interlayer must be removed before mining. Particles larger than 5mm in mountain sand shall not exceed 10%, for mixing with general wear resistance requirements; for suspected soil engineering, less than 0.16mm, the tensile content shall not exceed 20%.
For sand production, the sand source should have sufficient reserves. The surface covering soil and the interlayer must be removed before mining. Particles larger than 5mm in mountain sand shall not exceed 10%, for mixing with general wear resistance requirements; _16mm pull content should not exceed 20%0
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