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Sand Making Equipment

Last Update:2020-05-12 23:25:55

In road construction, there are many factors that affect the strength of concrete, including the strength of cement, water cement ratio, aggregate, admixture, etc., and the influence of aggregate is particularly direct. The surface condition of aggregate affects the bond between cement stone and aggregate, thus affecting the strength of concrete; the surface of gravel is rough, and the bond force is large; The strength of needle flake aggregate is poor and the cohesion is small, while the cube aggregate greatly improves the performance of concrete equipment; the large size of aggregate also has an impact on the strength of concrete, the larger the size of aggregate, the smaller the strength of concrete.

Moreover, the natural sand which can be used in infrastructure construction is decreasing day by day. It is a wise choice to produce better artificial sand. As the demand of artificial sand is quite large, some small enterprises without production conditions use simple machines to produce inferior artificial sand, which not only causes users to pay more costs, but also directly affects the quality of construction projects.

The series of sand making equipment produced by Henan Liming heavy industry science and Technology Co., Ltd. has become the core equipment in the field of machine-made sand industry and stone shaping. The products have the characteristics of high energy and low consumption, excellent grain size of finished products, etc., effectively ensuring the supply of better sand and stone aggregate for expressway, high-speed railway, high-rise buildings, hydropower dams, port terminals, concrete mixing stations.


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