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混凝土搅拌车的发展历史你都清楚吗?

来源:http://www.jnsll.com 发布时间:2020-11-23 17:11:29 浏览次数:

其实混凝土搅拌车的发展过程,也就相当于是人类进步和建筑行业的发展缩影。
In fact, the development process of concrete mixer truck is the epitome of human progress and construction industry.
人类最早的建筑就是用树枝和石头搭建而成的,后来又出现了用泥土筑成的建筑,这些建筑的材料都比较单一。
The earliest buildings of human beings were built with branches and stones. Later, there were buildings made of soil. The materials of these buildings are relatively simple.
后来随着社会的进步和技术的发展,为了让建筑更加坚固,开始使用较复杂的建筑材料,例如混凝土。
Later, with the progress of society and the development of technology, in order to make the building more solid, began to use more complex building materials, such as concrete.
这也就需要使用工具来将由多种材料制成的混凝土混合搅拌,在20世纪初混凝土刚出现时,使用搅拌混凝土还是用人工搅拌这种较原始的方法,不但费体力而且效率还低,混凝土也是就地搅拌后使用,并不会长距离运输。
This requires the use of tools to mix and mix concrete made of a variety of materials. At the beginning of the 20th century, when concrete first appeared, the use of mixing concrete or manual mixing was a relatively primitive method, which was not only labor-intensive but also inefficient. The concrete was also used after mixing on site and would not be transported for a long distance.
中科混凝土搅拌机
到了20世纪70年代,出现了用电带动固定式混凝土搅拌机,并且会用小推车来短距离运输混凝土,效率也就提高了很多。
In the 1970s, there was a fixed concrete mixer driven by electricity, and small carts were used to transport concrete in a short distance, so the efficiency was improved a lot.
20世纪80年代,出现了用卡车拉着的移动式搅拌机。
In the 1980s, there were mobile mixers pulled by trucks.
因为混凝土是由石头,砂子,水泥和水组成,如果运输过程中不转,并且不停的颠簸,石头就会下沉到最底下,砂子在中间,水泥和水在最上面,等运输到目的地就会出现结块的现象,也是我们常说的闷罐。
Because concrete is made up of stone, sand, cement and water. If it doesn't rotate during transportation and keeps bumping, the stone will sink to the bottom, the sand will be in the middle, and the cement and water will be on the top. When the concrete is transported to the destination, it will agglomerate, which is also what we often call stuffy cans.
因此,转动既可以防止混凝土凝固,又可防止混凝土分层,而且还可以让混凝土混合的更均匀。
Therefore, the rotation can not only prevent the concrete from setting, but also prevent the concrete from layering, and can also make the concrete mix more evenly.
闷罐
Airtight tank
混凝土搅拌车在运输过程中,有时候也会出现各种故障或者长时间堵车等情况,这就会让混凝土凝固在罐体中,出现闷罐现象。
In the transportation process of concrete mixer truck, sometimes there will be various failures or long-term traffic jams, which will make the concrete solidify in the tank body, resulting in the phenomenon of filling the tank.
感谢您的阅读,此文的文章来源:中科聚峰混凝土搅拌车更多的内容和问题请点击:http://www.sdzkjf.cn我们会继续努力的为您提供服务,感谢您的支持!
Thank you for your reading. This article is from Zhongke Jufeng concrete mixer. For more information and questions, please click: http://www.sdzkjf.cn We will continue to work hard to provide services for you, thank you for your support!

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