搅拌车出现离析是怎么回事?

 来源:http://www.jufengjiaobanji.com 日期:2021-08-11 发布人:admin
虽然混凝土离析的主要原因是搅拌站的技术问题,但是在搅拌车运输和使用中的不当也可能会造成混凝土离析,特别是新手更不能忽视。
Although the main cause of concrete segregation is the technical problems of the mixing plant, improper transportation and use of the mixing truck may also cause concrete segregation, especially for novices.
1、水量多了造成的离析。更主要也是新手特别容易犯的错误,没有严格按照搅拌车使用流程来,在上一趟洗车时搅拌罐里的水没有放,或者没有放完就直接进料。
1. Segregation caused by too much water. The most important mistake is that novices are particularly prone to make. They do not strictly follow the use process of the mixer truck. When washing the car last time, the water in the mixing tank was not discharged, or they directly fed the material before it was discharged.
2、搅拌罐停转造成离析。搅拌罐在运输途中千万不能停,没有搅拌混凝土会出现沙、石、水泥互相脱离,从而离析变质。
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2. Segregation caused by shutdown of mixing tank. The mixing tank must not be stopped during transportation. Without mixing, sand, stone and cement will separate from each other, resulting in segregation and deterioration.
3、搅拌罐转速过快离析。混凝土在运输过程中如果驾驶员使搅拌罐转速太快,在离心力的作用下会造成较重的碎石子下层,造成混凝土离析。
3. The rotating speed of the mixing tank is too fast to separate. If the driver makes the mixing tank rotate too fast during concrete transportation, the lower layer of heavy gravel will be caused under the action of centrifugal force, resulting in concrete segregation.
罐体设计不当也会离析
Improper tank design can also cause segregation
不少人都说搅拌罐越大越容易离稀,罐体设计不合格的确会造离析现象,但是与罐体大小关系不大。主要是罐体内部搅拌叶片的安装设计角度以及做工等不合格造成的。
Many people say that the larger the mixing tank, the easier it is to dilute. Unqualified tank design will indeed cause segregation, but it has little to do with the size of the tank. It is mainly caused by unqualified installation design angle and workmanship of mixing blades inside the tank.
一些小改装厂做的上装,罐体设计不合格,会出现罐体内的叶片搅拌不均匀而造成离析。在购买搅拌车的时候有条件尽量选择知名大厂,一般只要是在正规大厂生产的搅拌罐都没什么问题。
Some small refitting factories do the top loading, and the tank body design is unqualified, which will cause segregation due to uneven mixing of blades in the tank body. When purchasing a mixer, try to choose a well-known large factory if possible. Generally, there is no problem as long as the mixing tank is produced in a regular large factory.
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Good products make good services, and good manufacturers make good works. The automatic self loading mixer insists on providing customers with high-quality services. Please continue to pay attention to our website for details: http://www.jufengjiaobanji.com/