Asphalt is basically the dark brown or black adhesive substance that consists of bitumen as the primary constituent. Furthermore, asphalts are very complex material that consists of both saturated and unsaturated compounds. Typically, the composition varies based on crude oil characteristics. This asphalt usually includes carbon (80%), hydrogen (10%), sulfur (6%), and small quantities of oxygen and nitrogen.
The term “Bitumen” is generally used to refer to the natural or manufactured substances that exist as viscous, solids or semi-solid material. Natural bitumen is often obtained during petroleum processing. The wide usage of asphalt is because of its exceptional characteristics of binding capability and resistance to water. Since asphalt can bind together the aggregate of sand and stone, it plays a vital role in the strength and hardness of the road surfaces. Get more plant details.
What Are the Components of an Asphalt Drum Plant?
Here are some of the primary components you will find in an asphalt drum mixing plant:
– Aggregate feeder to regulate the flow of aggregate
– Burner
– Conveyor to obtain aggregate, and feed to the dryer
– Vibratory screen eliminates the oversized and unwanted materials from the feeder
– An insulated asphalt tank that helps with heat control
– Drying and mixing drum in which mixing of bitumen and asphalt is arranged
– Fuel tank
– Control panel to regulate the production quality and quantity
– A mineral filler that helps in feeding mineral to the drum
– Pollution control mechanism
How Does the aspal mixing plant mini Work?
The ingredients of asphalt are fed continuously to the rotating drum that supplies a constant production of the hot mix. Generally, the hot mix elements are the mineral fillers, asphalt, and the aggregates. The conveyor is used to transfer the aggregates from the feeder bins to this rotary drum.
The aggregate consists of moisture content, which is eliminated by the burner before it gets heated to reach the desired temperatures. As for the hot aggregate, it is usually mixed and coated with filler materials and asphalt. The loading conveyor helps in transferring the hot mix from the drum to vehicles. The feeder bins, the mineral filler unit, and the pumping unit are designed to maintain an appropriate amount of the hot mix ingredients. The dust collector accumulates the dust, which is carried across the pollution control unit so that it doesn’t escape to the environment.
What Are the Characteristics of Asphalt?
The asphalt properties that are produced by this asphalt drum mix plant play a huge role in the highway design. The asphalt batching plant ensures that the asphalt produced should be appropriate for pavement and of the right specifications.
Asphalt comprises a wide range of functional properties that can influence the conditions on the road, such as road noise, brake efficiency, and tire wear. Also, the rolling friction creates sound waves out of kinetic energy. As a result, the feed rate, drum mixing, and the temperature have to be carefully monitored to make asphalt of the right specifications.
As you can see, buying a mobile asphalt plant for sale would be a worthwhile investment. Get it today!