CONSTRUCTIVE ASPECTS OF THE FIRST IN PLACE RECYCLING PROJECT USING FOAMED | BITUMEN

Abstract

This paper summarizes thejirst Chilean experience\ in place cola recycling project, using foamed bitumen technology. This technology is applied on flexible pavement I rehabilitation, using speciaüzed equipment that crushes and I blends the existingpavement section, resulting in a base course (stabilized). The work describes the pavement befare the rehabilitation, the pavement structural design solution and the mix design solution. Also, explains the recycled layen construction process oblained from the field observation:\ equipment, procedures, performance and material control. \ Finally, the work explains the construction technol advantages and difficulties.