Journal ArticleDOI
Evaluation the effect of nano-TiO2 on the rutting and fatigue behavior of asphalt mixtures
TLDR
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.About:
This article is published in Construction and Building Materials.The article was published on 2014-03-15. It has received 125 citations till now. The article focuses on the topics: Asphalt.read more
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Developments of nano materials and technologies on asphalt materials – A review
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
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Artificial neural network modeling (ANN) for predicting rutting performance of nano-modified hot-mix asphalt mixtures containing steel slag aggregates
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.
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Improving aging resistance and fatigue performance of asphalt binders using inorganic nanoparticles
TL;DR: In this article, different inorganic nanoparticles of SiO2, TiO2 and CaCO3 were mixed with asphalt binder and the chemical and microstructural properties of the nanocomposites were evaluated using X-ray diffraction and scanning electron microscopy, respectively.
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Evaluation of mechanical properties of nano-clay modified asphalt mixtures
TL;DR: In this article, the performance of nano-clay modified asphalt mixtures was investigated with AASHTO T 283 Modified Lottman Test and repeated creep tests (RCT) with Nottingham asphalt tester (NAT).
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Asphalt modification using nano-materials and polymers composite considering high and low temperature performance
TL;DR: In this article, nano-materials and polymers as composite modifiers are studied to improve base asphalt performance at both high temperature and low temperature, and the optimal formulas of composite modifiers were determined using orthogonal experiment design and range analysis.
References
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Effect of Portland cement and lime additives on properties of cold in-place recycled mixtures with asphalt emulsion
TL;DR: In this paper, the effects of both lime and Portland Cements on cold-in-place recycling (CIR) mixes have been evaluated, and the results showed that both Cements can increase Marshall stability, resilient modulus, tensile strength, resistance to moisture damage and resistance to permanent deformation of CIR mixes.
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The effect of waste tire thread mesh on the dynamic behaviour of asphalt mixtures
TL;DR: The use of tire cord mesh in reinforcing asphalt pavement has been introduced and accurately observed in this paper, and the results show that the tire cord meshes reinforcement significantly increases the asphalt pavement resistance against cracking and increases its service life while decreasing maintenance and rehabilitation costs.
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Performance evaluation of linear and nonlinear nanocomposite modified asphalts
TL;DR: In this paper, the effects of nanoclay on two grades of styrene-butadiene-styrene (SBS) modified asphalts, linear and branch, have been investigated.
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Effect of glass cullet on the improvement of the dynamic behaviour of asphalt concrete
TL;DR: In this article, the authors evaluated the stiffness modulus of glass-asphalt mixture in different temperature conditions depending on the variation of the admixture contents and the gradation of the aggregates.
Engineering properties of nanoclay modified asphalt concrete mixtures
TL;DR: Nanoclay et al. as discussed by the authors proposed Nanoclay Nanofill-15 and Cloisite-15-15A, 2015, Cloisine-15, 15-16, 15, 16, 17, 18, 19, 20, 21, 22, 25, 26, 27, 28, 28