Henan sand aggregate vibrating screen manufacturer Xinxiang Green Machinery will tell you why sand in the desert cannot be used directly?


Release Date:

2021-01-14

Our country's territory is very vast, and there are even many lands that we cannot use, such as glaciers, mountains, and desert areas. Because the environment in these areas is too harsh, almost no one lives here. The problem of desertification in China cannot be ignored. In order to prevent cultivated land from turning into desert, China's sand control project has been like a day for decades. So, is there any other way to make good use of this sand? For example, we can use this sand to build a house? This method naturally does not work, and geologists give reasons.

Our country's territory is very vast, and there are even many lands that we cannot use, such as glaciers, mountains, and desert areas. Because the environment in these areas is too harsh, almost no one lives here. The problem of desertification in China cannot be ignored. In order to prevent cultivated land from turning into desert, China's sand control project has been like a day for decades. So, is there any other way to make good use of this sand? For example, we can use this sand to build a house? This method naturally does not work, and geologists give reasons.

 

 

First of all, it's because it's so uneconomical to transport sand from desert areas to the outside world. In the hinterland of the desert, generally no one lives here, and because there is sand everywhere, the temperature difference between day and night is very large, and there are often large sandstorms, which are very bad. If you want to transport the sand out here, it will take a lot of manpower, material resources and financial resources. The cost of mining is obviously higher for mechanism sand.

 

 

The second reason is that the sand mined in the desert is of poor quality, which is essentially different from the machine-produced machine-made sand. The particle size of the sand screened by the professional vibration screening equipment is generally uniform, so that it can be better combined with concrete. But the sand in the desert is different. Its viscosity will be larger, the particles will be larger, and the adhesion will be worse. Such sand cannot be directly used as a building material and can only be used after secondary processing., Otherwise, the quality of the houses built will be a big problem.

 

 

Then a very important reason is that the sand in the desert is generally from the weathered rock alkali soil. It is precisely because of this that there will be more salt in the sand in the desert. When used directly to build a house, it will strongly corrode the building materials, making the wall easy to collapse and become more fragile. In this way, after the repair of the house to live in the house, the safety of the residents is not guaranteed.

Xinxiang Green Machinery Co., Ltd. has been engaged in the design and manufacture of vibration screening and asphalt mixing equipment for 13 years, and has a greater influence in China's vibration screening and asphalt mixing plant industry. The company's products have been highly recognized by users and are very popular in the subdivision industry of construction machinery.

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