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Author

M. Sadeghnejad

Other affiliations: Islamic Azad University
Bio: M. Sadeghnejad is an academic researcher from Semnan University. The author has contributed to research in topics: Asphalt & Asphalt concrete. The author has an hindex of 8, co-authored 12 publications receiving 283 citations. Previous affiliations of M. Sadeghnejad include Islamic Azad University.

Papers
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TL;DR: In this paper, the effect of nano-Titanium dioxide (TiO2) has been investigated to improve HMA properties and the results showed that adding nano-TiOO2 led to great improvements on permanent deformation and fatigue life of HMA.

125 citations

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TL;DR: In this paper, the effect of adding waste rubber powder on the rutting performance of asphalt mixtures has been studied and the results show that the use of rubber powder caused a significant decrease in the rate of rutts depth of rubber asphalt mixture compared to control samples.

59 citations

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TL;DR: In this article, the effects of adding nano SiO2 and TiO2 as modifier additive on the mechanical behavior of SMA mixtures were evaluated by using wheel track, indirect tensile fatigue, and direct tensile stiffness modulus tests.

49 citations

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TL;DR: In this article, an antistripping additive named nanotechnology Zycotherm (NZ) was used to improve the adhesion between asphalt binder and aggregate, which is a vital factor that affects the resistance of asphalt mixtures against moisture damages.

41 citations

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TL;DR: In this paper, the effect of silica and titanium nano-oxides on the rheological behavior of bitumen was investigated, and the results showed that adding different percentages of nanomaterials to bitumen improved bitumen resistance against aging and damages such as rutting and fatigue.

33 citations


Cited by
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Journal ArticleDOI
TL;DR: In this paper, a review of the main nano materials and related techniques used for nano-modified asphalts and major performance characteristics at various states is presented, where some conventional test results including viscosity, dynamic modulus, stiffness, rut depth, indirect tensile strength and so on were employed to characterize the rheological and engineering performances of nano- modified asphalms and some innovative technologies such as atomic force microscopy and scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy were effectively utilized to explore their micro structures and

259 citations

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TL;DR: It appeared that epoxy composites filled with DGTR have better mechanical properties than those filled with untreated GTR, which agrees with scanning electron microscopy observations which highlighted a better interface coherence between DGTR and epoxy.

175 citations

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TL;DR: In this paper, a review on the influences of various factors on the moisture susceptibility of WMA mixtures is presented, where the influence of materials and technologies are illustrated, including aggregate, asphalt, compacting temperature and other warm mix technologies.

113 citations

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TL;DR: In this article, the interface adhesion of nano-silica modified asphalt to aggregate surfaces at the different interfacial situations (aggregate surface irregularity and seawater erosion) were investigated using molecular dynamics (MD) simulations.

103 citations

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TL;DR: In this paper, an ANN model was used to predict the final deformation of asphalt concrete mixtures modified by nano-additives, including micro silica and nano TiO 2 /SiO 2.

103 citations