The project involved the rehabilitation of a roadway affected by cracking in the wearing course. These structural damages were caused by high traffic volumes and a cement-stabilized granular base that transferred cracks to the asphalt surface, compromising short-term functionality and performance.
To address this issue, a technical solution was designed that included milling the deteriorated surface, followed by the application of a leveling course using hot dense mix (HDM). A fiberglass geogrid with pressure-sensitive adhesive was then installed over this layer, allowing for fast and precise placement, even under high ambient temperatures typical of the region.
The project involved the rehabilitation of a roadway affected by cracking in the wearing course. These structural damages were caused by high traffic volumes and a cement-stabilized granular base that transferred cracks to the asphalt surface, compromising short-term functionality and performance.
To address this issue, a technical solution was designed that included milling the deteriorated surface, followed by the application of a leveling course using hot dense mix (HDM). A fiberglass geogrid with pressure-sensitive adhesive was then installed over this layer, allowing for fast and precise placement, even under high ambient temperatures typical of the region.
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