Asphalt concrete production technology with the use of rubber crumb from used car tires

Abstract

With the development of urban infrastructure and an increase in vehicle fleets around the world, the problem of recycling used car tires is becoming more acute. However, this problem also provides a unique opportunity for innovative solutions that can simultaneously contribute to sustainable development, reduce environmental impact and improve road infrastructure. In this context, the technology of asphalt concrete production using rubber crumb from used automobile tires is one of the most promising research areas.

Approaches to road construction are constantly being improved in order to create stronger, more durable and environmentally sustainable road surfaces. Traditional asphalt concrete, consisting of mineral aggregates and bitumen, has its limitations in terms of strength, wear resistance and resistance to extreme conditions. In this context, the use of rubber crumb from used automobile tires as an additive in the asphalt-concrete mixture is a promising way to create more advanced road surfaces.

In this article, we will review the technology of asphalt concrete production using rubber chips, analyze the results of research and practical experiments, and consider examples of its successful implementation in various countries. This will allow us to better understand the potential of this technology and its impact on the quality of road surfaces, ecology and sustainability of infrastructure.