MODERN CONDITION AND FUTURE TRENDS OF MACHINES AND EQUIPMENT FOR HOLE REPAIR OF THE HIGHWAY ASPHALT PAVEMENT

Dovgyalo V.A., Doctor of Technical Sciences; Belarusian State Transport University; Gomel, the Republic of Belarus

Bochkaryov D.I., Candidate of Technical Sciences; Belarusian State Transport University; Gomel, the Republic of Belarus; E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

Shapovalov V.A., Doctor of Technical Sciences; Mechanics Institute of Metal-Polymer Systems named V.A.Belov of NASB; Gomel, the Republic of Belarus

The review of technological aspects and constructions of the machines and equipment for hole repair of the highway asphalt pavement has been developed. In this review the technologies of hole repair by laying the little grainy, flow asphalt mixes and emulsion-mineral mixes has been analysed. The constructive features, merits and demerits of machines and equipment, which realized each of exist technologies has been studied. Determined the perhaps roads of its modernization and directions of improvement. Showed, that the most effective is introduction in its constructions devices, which can modify asphalt mixes and activate the components of emulsion-mineral mixes, lowering energy consumption and enlargement technological possibilities, in particular, by using in distribution of the against ice-crusted ground materials during winter period.

Highway asphalt pavement, repair, emulsion-mineral mixes, ice-crusted ground materials

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