Results 171 to 180 of about 33,612 (212)
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Observation of asphalt binder microstructure with ESEM
Journal of Microscopy, 2017SummaryThe observation of asphalt binder with the environmental scanning electron microscope (ESEM) has shown the potential to observe asphalt binder microstructure and its evolution with binder aging. A procedure for the induction and identification of the microstructure in asphalt binder was established in this study and included sample preparation ...
P, Mikhailenko +3 more
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Nanoclay-Modified Asphalt Binder Systems
2011Nanomaterials use in asphalt and concrete pavement infrastructure is gaining ground among researchers and scientists. In this chapter, an attempt is made to provide insight on nanomodification of transportation infrastructure, with the primary focus on asphalt binder systems.
Julian Mills-Beale, Zhanping You
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Rheology of warm mix asphalt binders with aged binders
Construction and Building Materials, 2011Abstract This study addresses the rheological investigation of properties of warm mix asphalt (WMA) binders containing long-term aged binders. The recycled binders with the additives were produced using two (i.e., zeolite Aspha-min® and wax Sasobit®) of the available warm asphalt processes.
Hakseo Kim +2 more
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Relationship between Asphalt Binder Parameters and Asphalt Mixture Rutting
Transportation Research Record: Journal of the Transportation Research Board, 2019The selection and specification of asphalt binder is one of the factors that ultimately affect the long-term performance of asphalt pavements. Many agencies currently follow AASHTO M320 for their binder specifications, where the ratio of dynamic modulus to the sine of the phase angle, | G*|/sin δ, is the binder rutting parameter.
Ramadan Salim +4 more
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Highly Modified Asphalt Binder for Asphalt Crack Relief Mix
Transportation Research Record: Journal of the Transportation Research Board, 2017Reflective cracking is a common issue with respect to rehabilitated asphalt pavements, especially when the rehabilitation is done by applying a hot-mix asphalt overlay on the existing damaged pavement. Several approaches can be adopted to delay reflective cracking.
Matheus S. Gaspar +3 more
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Long Lasting Asphalt Materials with Highly Modified Asphaltic Binder
2020On mature road networks, there is a constant need for long-term pavement preservation solutions. In the 1980s, SBS polymer brought a breakthrough technology with superior performance for surface layer. In more recent years, highly modified asphaltic binder, HiMA, took a step further for structural layers with fatigue resistance.
Laurent Porot, Erica Jellema, David Bell
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A review on compatibility between crumb rubber and asphalt binder
Construction and Building Materials, 2021Hainian Wang, Yu Chen, Zhanping You
exaly
Time Travel Through Asphalt Bio-Binder Innovations
Abstract: An increasing number of researchers and industrial partners have turned towards biomasses as promising materials for bitumen substitution. This exploration has led so far to a number of patented bio-binders from different stream sources, as well as test tracks and small-scale applications.Danai Maria Kalama +2 more
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