TECHNOLOGIES FOR PRODUCTION OF COLD ASPHALT CONCRETE MIXES FOR REPAIR WORKS

摘要

In this work we analyzed domestic experience in the technology of cold asphalt repair mixtures. The current state and development prospects of this area have been studied. The regulatory support in the field of cold asphalt mixtures is analyzed, the main features and disadvantages are established. Various types of technologies for the production of cold asphalt mixtures were studied. An experimental comparison was made of finished cold asphalt mixtures available on the Russian market, as well as asphalt mixtures prepared in laboratory conditions with the use of diluents and concentrates. Their features, advantages and disadvantages are established.