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Asphalt Additives To Control Rutting And Cracking, Rebecca Mcdaniel, Ayesha Shah
Asphalt Additives To Control Rutting And Cracking, Rebecca Mcdaniel, Ayesha Shah
JTRP Technical Reports
This report presents the results of an investigation of the performance of a variety of materials added to asphalt binders and mixtures to change their properties, particularly with respect to rutting and cracking. The approach included a field trial of seven polymer and particulate modifiers, supplemented by laboratory characterization of the materials used in the field. The modifiers evaluated included PAC, Novophalt, Multigrade asphalt cement, polyester fibers, Neoprene, SBR and asphalt rubber. The field trial showed that different modifiers do yield different performance. Modifiers are not essential to ensure that the pavement will not rut. None of the mixtures evaluated …
National Pooled Fund Study No.176, Validation Of Shrp Asphalt Mixture Specifications Using Accelerated Testing, James Lincoln Stiady, Adam J. Hand, Samy Noureldin, Jianfeng Hua, Thomas D. White, Khaled A. Galal
National Pooled Fund Study No.176, Validation Of Shrp Asphalt Mixture Specifications Using Accelerated Testing, James Lincoln Stiady, Adam J. Hand, Samy Noureldin, Jianfeng Hua, Thomas D. White, Khaled A. Galal
JTRP Technical Reports
No abstract provided.