By mixing high quality bitumen with a penetration degree of 50-40, 70-60 or 100-85 with water, emulsifier, oil and acid, emulsion bitumen is formed. The base of this product is water (mixture of bitumen in water (emulsifier causes bitumen and water to separate and mix. The following forms are related to cationic emulsion with positive charge. In 90% of applications, bitumen is cationic emulsion) and not anionic Therefore, Top grade bitumen global market is very popular.
What is bitumen temperature range?
Emulsion bitumen will have different percentages of base bitumen and water according to different applications. The duration of bitumen breaking process is determined according to the type of emulsifier used in the emulsion bitumen production process, which in this regard is divided into three types: mixing base bitumen with a penetration degree of 40-50, 70-60 or -100. 85 With water, emulsifier, oil and acid, bitumen emulsion is formed. The base of this product is water (bitumen mixture in water).
CRS: Fast cation breaker bitumen emulsion, which is produced with base bitumen with a penetration degree of 60-70 or 85-100 or 40-50, depending on the application. For very hot climates, 40-50, for normal climates, 60-70 and for very cold climates, 85-100.
CMS: Slow-breaking cationic emulsion bitumen, which is produced with base bitumen with a penetration of 60-70 or 85-100 or 40-50, depending on the application, for very hot climates, from 40-50, for normal climates. It is used from 60-70 and for very cold weather from 85-100.
Change color from brown to black after the process of breaking the emulsion bitumen and preparing for traffic or applying the next layer of asphalt.
In order for the emulsion bitumen to have a good effect during spraying, it is necessary to apply the nozzles correctly (at least two nozzles must cover the spraying area)
In order for the bitumen not to cool, it should be stored at a temperature of 20 to 50 degrees Celsius and has a shelf life of about 4 months. In the presence of a mixer or stirrer of steel or Teflon, to stir the emulsion bitumen, the product remains homogeneous and mixed for more than 4 months.
For storage in the tank, the emulsion bitumen should be pumped from the bottom of the source, not from the top to stay intact and not clot and separate (two-phase).
It is enough to spray the emulsion bitumen with a spray or sprayer, without heating, to the desired surface (wall, ceiling, roof, floor and wall of the pool, bathroom floor, etc.) and spread it on the surface with a broom or tee. It dries very quickly and in addition to sealing the surface well, it is much cheaper than soluble bitumen (MC).
- The process of producing bitumen emulsion is not smoky at all, while the process of producing bitumen solution is highly smoky and pollutes the air.
- The emulsion bitumen reaches a temperature of 160 degrees Celsius only once in the production process, and other stages, including storage, transportation or spraying, require almost no heat or the temperature should be between 20 and 60 degrees Celsius; While the soluble bitumen, both in the production process, during transportation and during spraying, to dilute, it must reach a temperature of 120 to 160 degrees Celsius. Hence, the material resulting from the emulsion bitumen failure will be the same as the base bitumen used, while the material left over from the dissolved bitumen fracture is very different from the initial base bitumen.
- In each ton of emulsion bitumen, only about 20 liters of oil is consumed and the water, acid and emulsifier used in the breaking process are separated from the bitumen. As a result, it is completely environmentally friendly and free of toxic substances and odors, while soluble bitumen has about 350 liters of oil per ton, which during failure, this amount of oil enters the ground or air and, as a result, pollutes the environment. In addition to being toxic, our national capital and our future is easily destroy Emulsion bitumen penetrates well on the surface due to its high fluidity; While the solubility of soluble bitumen is more than emulsion bitumen. In order to reduce the cost of soluble bitumen, it is necessary to add oil and gasoline to it, which increases the severity of damage to the environment.
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Global demand for high quality bitumen
It is enough to spray the emulsion bitumen with a spray or sprayer, without heating, to the desired surface, wall, ceiling, roof, floor and wall of the pool, bathroom floor, etc. and spread it on the surface with a broom or T, which is very It dries quickly and in addition to sealing the surface well, it is very economical compared to MC bitumen solution bitumen uses for more information on Global demand for high quality bitumen.
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