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Imad L. Al-Qadi
Researcher at University of Illinois at Urbana–Champaign
Publications - 586
Citations - 12146
Imad L. Al-Qadi is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Asphalt & Asphalt concrete. The author has an hindex of 50, co-authored 556 publications receiving 10075 citations. Previous affiliations of Imad L. Al-Qadi include Geophysical Survey & Virginia State University.
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Journal Article
Determination of Usable Residual Asphalt Binder in RAP
Imad L. Al-Qadi,Samuel H Carpenter,Geoffrey L Roberts,Hasan Ozer,Qazi Aurangzeb,Mostafa A. Elseifi,James S. Trepanier +6 more
TL;DR: In this paper, the Illinois Department of Transportation (IDOT) assumes 100% contribution of working binder from Recycled Asphalt Pavement (RAP) materials when added to Hot Mix Asphalt (HMA).
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In-Place Hot-Mix Asphalt Density Estimation Using Ground-Penetrating Radar
TL;DR: In this article, the authors proposed the innovative use of ground-penetrating radar (GPR) for effectively, continuously, and rapidly estimating in-place hotmix asphalt (HMA) density.
The Virginia smart road: The impact of pavement instrumentation on understanding pavement performance
TL;DR: In this article, the authors measured horizontal transverse and longitudinal strains induced in the hot-mix asphalt (HMA) during compaction with a steel drum compactor both with and without vibrations, and used the data collected and used to determine the vertical compressive stress pulse induced by a moving truck at different locations beneath the pavement surface.
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Fracture Characterization of Asphalt Mixtures with High Recycled Content Using Illinois Semicircular Bending Test Method and Flexibility Index
TL;DR: In this paper, a fracture testing method, the Illinois semicircular bending (IL-SCB) fracture geometry at 25°C with a displacement rate of 50 mm/min.
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Development and validation for in situ asphalt mixture density prediction models
TL;DR: In this article, three density prediction models were developed based on the relationship between the asphaltic mixture volumetric characteristics and the components' dielectric constants, and a full-scale test site was carefully designed and constructed for the model validation.