BASIC PHYSICO-CHEMICAL PROPERTIES OF BITUMENS FOR ROADS
Keywords:
petroleum bitumen, mass fraction of sulfur and water, viscosity, densityAbstract
The most urgent in the oil refining industry, along with the deepening of oil refining, are the problems of improving the quality of oil products, which include heavy oil residues, such as bitumen. Despite the widespread use of petroleum bitumen in road construction, the demand for bitumen is not fully satisfied, because the quality of many bituminous materials does not fully meet the modern requirements of the construction industry.Conformance of bitumen obtained by synthetic method for using it in road construction was reviewed in this article. Some main physical and chemical properties of bitumen were described. Received results meet with specification and we can make the conclusion that synthesized bitumen can be used for road surface.
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