Results 11 to 20 of about 262 (121)
Silane Modification of Crumb Rubber on the Rheological Properties of Rubberized Asphalt
Applied Sciences, 2019 Because there is a lack of studies on rubberized asphalt based on silane coupling agent modification, KH-550 modified crumb rubber and rubberized asphalts incorporating normal rubber and modified rubber were prepared, respectively.
Yunbao Zhang, Zhaohui Liu, Juan Peng
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The effects of adding nano clay and nano zinc oxide on asphalt cement rheology
Journal of King Saud University: Engineering Sciences, 2023 This study aims at investigating the effects on asphalt cement (AC) rheology when adding Nano Clay (NC) and Nano Zinc Oxide (NZnO) compounds. The tested contents of NC were 8%, 10%, and 12%, while those of NZnO were 1%, 2%, and 3% by weight of the AC ...
Bara' Al-Mistarehi +4 more
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Evaluation of Hybrid-Modified Asphalt Mixtures Performance Using Bending Beam Rheometer
IOP Conference Series: Materials Science and Engineering, 2020 AbstractThis study elucidate a test methodology to execute the creep tests to assess the performance of the hot asphalt mixture (HMA) beams by utilizing the bending beam rheometer (BBR) and explain the most issues related to performing this test. Firstly, a comprehensive samples preparation technique has illustrated and the experimental data were ...
Mohammed A Abed, Alaa H Abed
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Buildings, 2023 This study evaluates the critical high- and low-temperature rheological properties of a high-viscosity modified asphalt (HVMA) binder by analyzing one neat and three high-viscosity modified binders (B-type, Y-type, and H-type) using temperature sweep ...
Zhongcai Huang +9 more
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Viscoelastic Characterization of Polymer-Modified Asphalt Binders of Pavement Applications
Applied Rheology, 2003 Rutting is a primary reason of premature deterioration of asphalt highway pavements. Pavements constructed with polymer and other modifiers are showing improved performance.
Uddin Waheed
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Low Temperature Resistance Increase for Bitumen by Compounding with Tar
Applied Sciences, 2021 In this paper, a conventional road bitumen with penetration grade 100–130 is compounded with tar in order to obtain bitumen with improved low temperature resistance.
Bagdat Teltayev +4 more
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Experimental Investigation on Rheological Properties of Recycled Asphalt Pavement Mastics
Applied Rheology, 2015 Studies have shown that rheology of asphalt mastic plays an important role in pavement performance, specifically for the case of recycled asphalt pavement (RAP) mastics which contains mostly aged binder.
Mannan Umme Amina +3 more
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Polyolefin Elastomer Modified Asphalt: Performance Characterization and Modification Mechanism
Buildings, 2023 The rapid growth of traffic load and volume has put forward higher requirements for road durability. To extend the service life of roads, this work investigated the feasibility of using polyolefin elastomers with a two-phase molecular structure to ...
Zhen Ye, Yuechao Zhao
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International Journal of Polymer Science, 2013 This paper describes polymer modification of bitumen with gamma-irradiated recycled (γ-LDPER) low-density polyethylene. The recycled low-density polyethylene (LDPER) was obtained from greenhouse films exposed to sunlight at least one year. The surface of
Perviz Ahmedzade +4 more
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Investigation of the Temperature Performance of Bitumen Modified with Egg Shell Waste
Applied SciencesThis study was conducted to improve the heat performance of bitumen. The effect of eggshells on the performance of bitumen was investigated. Eggshell waste was ground and mixed with bitumen at 1%, 2%, and 3% by weight.
İbrahim Erginer +4 more
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