THE IMPROVEMENT OF TECHNOLOGY PRODUCTION OF BITUMEN FOR THE ROAD PAVING

Aim. The oil (artificial) bitumens, got by conversion of the oil cheese, are broadly used in the road construction. The track record of the development road covering, studies, bound with improvement their characteristic and development of the competitions among technology is presented in this article.Methods. Nowdays the modern developments in the field of production bitumen road marks are implemented using such technological-go acceptance as chemical actuated heavy oil cheese, which principles are based on regulation of the energybetween molecular interactions and optimization their dimensionality, allowing raise quality bitumen.Results. Adjusting the depth of recovery of the oxidized product, it is possible to obtain different composition, plasticity and heat resistance of the bitumen. The residual bitumen obtained by two-stage oxidation with subsequent vacuum distillation of the oxidized product comply with GOST 60/90. Vacuum gas oil in the production of residual bitumen corresponds to the motor fuel for marine installations.Conclusion. Today, the bitumen production leaves on positions packed-valuable segment oil processing industry. The Main customer roads - a state. Herewith important role as ideologues of the development of the culture road construction plays the Federal road agency, supporting developing competition amongst leading technology. Introduction new technology at conversion remaining component oils, founded on do active cheese to account physical and chemical of the influence, with using the modern equipment, including equipment, using subject to influence effects, ultrasonic and electro-magnetic fields, and others, allows to get the qualitative road bitumens from majority of the oils, scanned earlier unfit for production bitumen.