... of Biophalt, assessed through SEVE TP modeling and several mix design studies carried out in the framework of different jobsites, are presented. They underline the “carbon sink” properties of the bio-based WMA as well as its compliance with standards defined by the norms of the French asphalt mix design...

... problems and to provide a scientific basis for RCC construction control. Journal of Testing and Evaluation doi:10.1520/JTE20220040 / Vol. 50 / No. 6 / 2022 / available online at www.astm.org Yixiong Zhong,1 Jialiang Yao,1,2 Jun Lin,3 and Ding Yao1 Research on Mix Design and Construction Application...

.... aggregate gradation gap-graded asphalt-rubber asphalt-rubber gap-graded mixture ASTM D4867-09 ASTM D6390-11 mix design performance evaluation References Venudharan , V. , Biligiri , K. P. , Sousa , J. B. , and Way , G. B. , “ Asphalt-Rubber Gap-Graded Mixture Design...

... of specific gravity measurements as some intermediate variables may still become unreliable. Keywords superpave, design aggregate structure, uncertainty, asphalt, mix design, criteria Copyright © 2018 by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959 1660 EASA...

.... The proposed method is developed in the context of the Marshall mix-design method and is applicable to the Superior Performing Asphalt Pavements method with minor modifications. The Taylor series expansion was used to develop the moments (mean and standard deviation) and CV of the calculated design parameters...

...). The grouting effects of asphalt mixture skeleton were influenced by the fine aggregate at the specific particle size levels. An increase in the mixing proportion of coarse aggregates could improve the grouting effects. A valid mix design approach was developed to prepare the asphalt mixture skeleton of SFP...

.... ASTM Int. , Vol. 1469 , 2005 , pp. 50 – 81 . Christensen , D. and Bonaquist , R. , “ Volumetric Requirements for Superpave Mix Design ,” National Cooperative Highway Research Program NCHRP Report 567 , Transportation Research Board , Washington, D.C. , 2006 . Alger , M...

...Allex E. Alvarez; Amy Epps Martin; Cindy Estakhri; Richard Izzo Current hot mix asphalt (HMA) mix design procedures used to determine the optimum asphalt content (OAC) for permeable or porous friction course (PFC) mixtures are based on volumetric properties, primarily total air void (AV) content...

...JB Sousa; M Prates; R Barros; P Langlois; AM Leclerc; B Briggs To investigate the hypothesis that Superpave Volumetric mix design yields superior performing mixes overall, the Portuguese Road Directorate (JAE) compared the performance of Superpave mixes with the performance of other mixes...

...KY Foo; PS Kandhal Mix design procedures for recycled asphalt pavements require the selection of virgin asphalt or recycling agent and recycled hot mix asphalt (HMA) mix design. This research project was undertaken (a) to develop a procedure for selecting the performance grade (PG) of virgin...

...CM Newtson; JP Turner; RJ Schmidt Finite element analyses were conducted to determine appropriate specifications for limits on flow and stability of 6-in. (152.4-mm) diameter specimens in the Marshall procedure for mix design of bituminous concrete. Loads and deformations on 6-in.-diameter...