Sand making machine technology affects the quality of artificial sand making
With the development of infrastructure and the decreasing of river sand resources, the construction industry began to look for new sand sources from the direction of artificial sand production lines. In fact, the artificial sand production line not only solves the problem of the lack of natural sand, but is also an important raw material for high-quality concrete. Artificial sand has become the main product of engineering stone production.
Looking at the artificial sand industry, at present, there are hundreds of manufacturers of artificial sand making equipment in my country. Like other industries, artificial sand also has different quality. First of all, we must know that the production cost of artificial sand is high. If you think that simply mashing stones is artificial sand, it is easy to enter the product without knowing its technical indicators, and investors may have to pay a heavy price. cost.
High-quality artificial sand should be-blended sand-artificial sand-stone powder-mud-natural sand-weathered sand-blended sand of tailings. At present, due to the considerable demand for artificial sand, some companies that do not have the necessary conditions use simple sand making machinery to produce inferior artificial sand, which not only causes users to pay a much higher cost than usual, but more serious is the production of concrete. The quality is not up to the requirements and directly affects the quality of the construction project. Judging from the current situation, in addition to management and other conditions for enterprises producing inferior or unqualified artificial sand, the most prominent thing should be that the production machinery fails to meet the requirements.
After nearly ten years of research, Henan DEWO stone crusher machine manufacturer found that a large amount of sand is needed for the construction of buildings, but the quality requirements for sand are different. Compared with natural sand, the main difference is the rough appearance and poor shape of artificial sand. The roughness of the surface and the lack of round shape have an adverse effect on the fluidity of concrete during pouring. Such poor fluidity will cause voids in the concrete. It can be said that the sand making machine directly affects the quality of the project. Therefore, the quality of artificial sand should be distinguished mainly in the roughness of the surface and the roundness of the shape. In addition, the limitations of the raw materials for the production of artificial sand and other synthetic materials must be caused by the manufacturing industry and construction companies Right question.
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