What Are the Main Types of Asphalt Plants

Asphalt mixing plant, also known as asphalt concrete mixing plant, refers to a complete set of equipment for batch production of asphalt concrete. It can produce asphalt mixtures, modified asphalt mixtures, and colored asphalt mixtures, which is used to build highways, municipal roads, airports, port,etc. What are the types of asphalt plants?

1. Production Capacity

According to this standard, it can be divided into mini asphalt plant, medium asphalt plant and large asphalt plant.

Mini asphalt plant: the capacity is below 40 t/h.

Medium asphalt plant: the capacity is 40-400 t/h.

Large asphalt plant: the capacity is above 400 t/h.

2. Transportation Method

According to this standard, it can be divided into stationary asphalt plant, trailer asphalt plant and mobile asphalt mixing plant.Mobile asphalt mixing plant is that the silo and mixing pot have their own tires, which can be transferred with the construction site, suitable for county and township highways and low-grade highway projects.

Trailer asphalt plant is that all the parts are installed on several trailers and assembled at the construction site, mostly for highway construction.

Stationary asphalt plant is a large kind, which is suitable for large construction project or engineering-focused urban construction.

3. Asphalt Temperature

According to this standard, it can be dived into hot mix asphalt plant and cold mix asphalt plant.

Hot mix asphalt is heated and poured at temperatures ranging from 300 to 350 degrees Fahrenheit.

Cold mix asphalt is the most affordable option on the market, because it doesn’t need heat during the process. It is typically used to repair cracks over an inch wide and potholes that pop up during the winter months.

4. Stirring Method

According to this standard, it can be divided into continuous asphalt drum mix plant and intermittent forced asphalt batching plant.

Continuous drum type refers to continuous stirring production. The heating and drying of the aggregate and mixing of the mixture are continuously performed in the same drum.

Forced batch type, that is, the heating and drying of the aggregate and the mixing of the mixture are forced to be performed periodically.

Original source: https://www.haomei-machinery.com/a/what-are-the-main-types-of-asphalt-plants.html

Tags: types of asphalt plants    mini asphalt plant    mobile asphalt mixing plant    hot mix    

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