Published: Građevinar 62 (2010) 9
Paper type: Original scientific paper
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Influence of composition on the deformability of asphalt
Abstract
The analysis of results obtained by measuring biggest rutting depths determined on asphalt samples of different composition is described. The resistance to rutting was measured with a small size device according to procedure B as specified in HRN EN 12697-22, and the sample composition was determined through space model in which components are expressed as volume concentrations. The correlation between the rutting depth and the asphalt sample composition, applicable to all samples subjected to testing, was determined through statistical analysis of results.
Keywordsruttings, pavement damage, asphalt composition, asphalt properties, permanent deformations, asphalt mix