ВИКОРИСТАННЯ ВІДХОДІВ СКЛОБОЮ В ДОРОЖНЬОМУ БУДІВНИЦТВІ

Abstract

The article considers the issue of utilization of thermal power plant waste by using it as man-made soil or granulometric additive to improve the properties of local soil during the construction of road foundations and by replacing the mineral part of bituminous-mineral mixtures with thermal power plant waste, which can in many cases successfully replace deficient asphalt concrete mixture The results of determining the physical and mechanical characteristics of materials using ash-slag mixtures are given. The obtained results indicate the feasibility of using ash-slag mixtures as man-made soil or granulometric additives to improve local soil properties, as well as the possibility and feasibility of using "ash-slag-asphalt-concrete" mixtures for pothole repair under both favorable and unfavorable weather conditions in different categories streets and roads, in various structural layers of road clothing structures (covering, base, additional base).