Građevinar, Vol. 72 No. 11., 2020.
Professional paper
https://doi.org/10.14256/JCE.2427.2018
Making the asphalt paving process explicit - A fundamental step for quality improvement
Mauricio Pradena
Seirgei Miller
Guido Staub
Marcos Díaz
Francisco Contreras
Abstract
The objective of the paper is to make explicit the paving operations, the related asphalt temperature and density data, and the logistic process, as a fundamental step to identify improvement opportunities. For that, temperature data, roller compactor trajectories, asphalt density, paver speed, and trucks logistics, were collected. The results, analysis, and feedback received, point to specific opportunities for improvement, including avoiding the paver start-stop cycles, uniform compaction of the entire pavement surface, and definition of roller compaction strategy.
Keywords
asphalt pavement; asphalt quality; asphalt mix temperature; paver speed; roller compactors
Hrčak ID:
248010
URI
Publication date:
16.12.2020.
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