In recent years, with the rapid construction development home and abroad, huge demand for construction sand sharply rise, but the amount of natural sand collected has been unable to satisfy the amount of sand required for the construction development.
Sand prices began to rise year after year, due to the lack of natural sand. In order to deal with the problem that the shortage of the construction sand between production and consumption, then manufactured sand was produced. Manufactured sand is also called artificial sand, which was produced by crush the cobble stone or other stone into sand by sand manufacturing machine in sand production line.
As the basic materials of concrete, cement mortar of architectural sand, Successful application of artificial sand is an indisputable fact that a large number of engineering practices (including the Three Gorges Project) has demonstrated the possibility and necessity of using sand. The sand manufacturing line consists by vibrating feeding machine, jaw type crusher, screening machine and belt conveying equipment and other mining equipment. According to different process requirements, various types of mining equipment can be combined to meet the technological requirements of different customers.
Firstly, the stone was broken by primary crushing machine such as jaw crusher, impact crusher, then, the coarse sand grain was transported to secondly crusher such as cone type crusher for further crush. Then the broken small stone can be screened out the two major sands via screening machine, one kind can be transported to sand manufacturing machine, the other will be crushed again. The small stone will be made into manufactured sand by sand producing machine, after washing by sand washing device(optional), the final artificial sand was made.
Core equipment for manufactured sand production line is sand manufacturing machine such as vsi crusher, vsi5x crusher etc. There are three generations of this kind of machines produced by our company and each generation has a superior performance and better economic benefits than its previous one. Now most of the manufactured sand are medium, coarse sand, the fineness modulus is of 2.6-3.6 in turbid, particle size distribution even and adjustable, with a certain amount of powder, rough surface, sharp edges.
High strength pumping concrete made by manufactured sand will not block the pump in the process of pumping. The concrete of right use of manufactured sand has large density, impermeability, good freezing-resisting property, other physical properties and long-term durability can use to meet the design requirement too. Manufactured sand is particularly suitable for the preparation of high strength concrete, high-performance concrete and pumping concrete.
- Author Articles
- More From This AuthorIn recent years, the high-speed rail, highway, housing and other infrastructure are developing rapidly in China, and the sand and stone industry also entered an unprecedented age. The number of the companies...The term 'primary crusher', by definition, might include any type and size of crushing machine. It implies that at least two stages of crushing are involved, but in many cases the machine which performs the...The stone directly falls into the high-speed rotary wheel from the above of the machine, under the driving force of the high-speed centrifugal force; it is impacted with high-speed and crushed with...In the current society with economy rapidly developing, we should always keep a clear head in the meantime of development. In recent years, along with the rapid development of the economy in our country, the...Ball grinder is mainly composed of charging and discharging, cyclone and rotation parts (like redactor, minor rotation gear, motor, electric machine, etc). Hollow axis is made of steel parts with a lining...
- Related Articles
- Related ArticlesWell, as the name suggests an animated explainer video is simply a video that explains your product or service by the use of animation and graphics. As per reports in the modern internet market, it can be...Dr. Luis Martinez introduced Bio-Identical Signaling Technology at the Age Management Medicine Group (AMMG)conference in Hollywood Florida. The AMMG is an evidence-based continuing medical education conference...We now have the best ever translation and interpretation technologies available allowing us to provide faster, more precise service to customers and partners at conferences and meeting halls and anywhere...When the ball mill loading insufficient, the start will be difficult: According to the known calculation method of the traditional design of the power consumed in a ball mill, if the lack of a ball mill...When the ball mill loading insufficient, the start will be difficult: According to the known calculation method of the traditional design of the power consumed in a ball mill, if the lack of a ball mill...
- Latest Articles
- Latest ArticlesLong back, days are spent on finding the best driving schools and on sunny grounds to get your permits. Now it’s time to upgrade you with advanced technology. Online training has reshaped the mode of ...There exists a rise in popularity of coupons today. Their popularity is on the rise simply because millions of people are employing them, however because they can be used into good use. Coupons are useful in...Germany Konstanz University the latest study found that doing good things can make you have more satisfaction and a sense of belonging, thus releasing the busy work to bring mental stress, forget life...Going to a traditional traffic school implies being subject to 8 long hours in a stuffy room, sitting on an uncomfortable chair and watching old bloodied videos of reckless driving accidents. This is not...Most of the people who all plan to visit the capital city Brussels in Belgium look out for cheap Brussels flights to compensate the cost factor because the city is overall expensive. Some few years back, this...