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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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Environmental and economic impact of using new-generation wide-base tires
TL;DR: In this article, the authors evaluated the impact of different levels of market penetration of NG-WBT on energy consumption, global warming potential (GWP), and cost based on the fatigue cracking and rutting performance of two different asphalt concrete (AC) pavement structures.
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Railway Ballast Fouling Detection Using GPR Data: Introducing a Combined Time–Frequency and Discrete Wavelet Techniques
TL;DR: In this paper, two approaches for processing the railway ballast ground-penetrating radar signal: the discrete wavelet transform method and the short-time Fourier transform method were discussed.
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Accelerated aging of bituminous sealants: small kettle aging
TL;DR: In this paper, the aging of two bituminous sealants in large kettles during field applications was compared to that obtained in the laboratory by heating in a small kettle, and the results indicated that 4h of small kettle aging at the highest suggested sealant application temperature (HiSAT), or about 2h at HiSAT+10°C, provided as much copolymer aging as that found in sealants sampled midway through installation.
Laboratory Tests for Hot-Mix Asphalt Characterization in Virginia
TL;DR: In this article, the authors reviewed existing laboratory methods for accurately describing the constitutive behavior of the mixes used in the Commonwealth of Virginia Indirect tensile (IDT) strength, resilient modulus, static creep in the IDT and uniaxial modes, flexural beam fatigue, and dynamic modulus tests were conducted on two typical mix used in Virginia: SM-95A (surface mix) and BM-250 (base mix).