Results 161 to 169 of about 2,452 (169)
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Mixed mode fracture resistance of asphalt concrete mixtures
Engineering Fracture Mechanics, 2012Abstract Fracture resistance of hot mix asphalt (HMA) is an important parameter for characterizing the asphalt concrete probable performance in cold climates. In this research study, two types of semi-circular bend (SCB) specimens containing an edge vertical crack are used and subjected to asymmetric three-point bending load to measure the critical ...
M. Ameri +4 more
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Thermal performance of Asphalt Concrete Mixtures
Asphalt concrete pavement practices environmental impact throughout its service life. Such variation in the environmental conditions can influence the performance of the pavement. In the present investigation, asphalt concrete wearing course mixture was assessed through this investigation.openaire +1 more source
Laboratory Characterization of Additive-Modified Asphalt Concrete Mixtures
Transportation Research Record: Journal of the Transportation Research BoardThere is a need for a more rapid system of evaluation and implementation for new and existing asphalt additives, especially because of the prohibitive cost of full-scale performance evaluations. To help to meet this need, the Additive Group (AG) experiment at the National Center for Asphalt Technology (NCAT) was developed and began in 2021.
Matthew Kmetz +4 more
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Optimization of Concrete Mixtures Containing Reclaimed Asphalt Pavement
ACI Materials Journal, 2015This study was focused on evaluating the feasibility of using minimally processed reclaimed asphalt pavement (RAP) as aggregate replacement in concrete pavements. A statistical experimental design procedure (response surface methodology) was used to investigate the effects of key mixture parameters on concrete responses. The response surfaces generated
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Performance of Asphalt Concrete Mixtures with Conventional Bitumen
International Review of Civil Engineering (IRECE), 2014Asphalt concrete performance is mainly characterized by the mixture’s response to repetitive traffic loading. Stiffness, resistance to permanent deformation and resistance to fatigue are some of the major asphalt concrete performance properties. In the present study the performance of a dense asphalt concrete mixture with a nominal aggregate size of ...
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Use of Recycling Agents in Asphalt Concrete Mixtures
2022Jo E. Sias, Eshan V. Dave, Runhua Zhang
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Asphalt Concrete Mixtures Properties by Using Basalt Aggregates
Research, Development and Practice in Structural Engineering and Construction, 2012Watcharin Witayakul +2 more
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ASPHALT CONCRETE MIXTURES AND ASPHALT CONCRETE – VOLUMETRIC- FUNCTIONAL DESIGN SYSTEM
openaire +1 more sourceUniaxial fatigue testing of diverse asphalt concrete mixtures
2014Waleed Zeiada +2 more
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