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The paper considered getting fast drying bitumen emulsion and study its main operating parameters of the film drying rate and durability of the emulsion. The optimum ratio of the components of the emulsion "binder" -"solvent" -"water".

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The paper describes the effect of climatic factors on the wear of the roadway. Also presents the calculation of emissions of harmful exhaust components in the atmosphere. The application of the impregnating composition to increase the life of maintenance-free operation of the roadway while reducing impact of road construction and materials to the environment.

This paper presents an analysis of batch and continuous modification modes of BND 60/90 bitumen binder with petroleum resin. Optimal conditions, namely modification time, stirring rate, and the ratio of components were found. The conditions of continuous operation mode were further optimized.