Along with the increasing demands of building industry for sand aggregates and strong appeal for clean environment, time of natural sand has become the past. Here comes the time of mechanical sand. The following content will discuss about the features and manufacturing process of mechanical sands.

Fineness modulus of mechanical sand is generally from 2.6 to 3.6. For the particle size of mechanical sand, it can be adjusted by controlling the feeding size of sand making plant. The shape of mechanical sand is normally in triangle or rectangle. Some mechanical sands have sharp angles. Some are in the shape of pellets or sheets.

As long as performance of mechanical sands can meet the national demands, there is nothing wrong to mix them with concrete for building industry. Known as the NO.1 supplier of sand crusher, FTM Crusher Company has established favorable relationship with department of science and technology as well as key universities and colleges

While, the mechanical sands still have some disadvantages. Slump of mechanical sand is not high if being mixed with concrete. During the process to make mechanical sand into concrete, a lot of water will be consumed. What’s worse, it is quite difficult to agitate the mix of concrete and mechanical sands.

To produce the concretes featured in the even quality and dense molding, you should timely adjust the ratio of mechanical sand in concrete materials. Therefore, it is advisable to use the VSI crusher to make mechanical sand in a dried way. Interested in the price of VSI sand maker? More surprises for you on website!

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