Journal ArticleDOI
Investigating the performance of polymer and warm mix modified asphalt binders and mixtures
Bhupendra Singh,Praveen Kumar +1 more
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TLDR
Using polymer modification and warm mix modification together can result in modified binders having superlative performance along with normal mixing and compaction temperature as discussed by the authors, which can be used to improve the performance of binders.Abstract:
Using polymer modification and warm mix modification together can result in modified binders having superlative performance along with normal mixing and compaction temperature. Over the decades, di...read more
Citations
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Journal ArticleDOI
Evaluation of fracture behaviour of modified warm mix asphalt containing vertical and angular cracks under freeze-thaw damage
Mohammad Sharif Zarei,Ali Abdi Kordani,Alireza Naseri,Mohammadvoriya Khordehbinan,Mohammad Khajehzadeh,Mohsen Zahedi +5 more
TL;DR: In this paper , a semi-circular bend geometry (SCB) sample containing vertical and angular cracks was used to evaluate the fracture energy of modified WMA and WMA mixtures.
Journal ArticleDOI
Effect of short-term and long-term ageing on the elastic and creep behaviour of modified binder containing different SBS copolymer
Journal ArticleDOI
Assessment of asphalt binder and mixes modified with Zycotherm and Sulphur
TL;DR: In this paper , the physical properties of bituminous concrete mixes were prepared by adding Zycotherm as modifier and Sulphur as an extender and a comparison was made between the optimum binder content (OBC) of mixes prepared with neat and modified bitumen prepared using the Marshall mix design.
Journal ArticleDOI
Assessment of asphalt binder and mixes modified with Zycotherm and Sulphur
TL;DR: In this paper, the physical properties of bituminous concrete mixes were prepared by adding Zycotherm as modifier and Sulphur as an extender and a comparison was made between the optimum binder content (OBC) of mixes prepared with neat and modified bitumen prepared using the Marshall mix design.
References
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Journal ArticleDOI
Warm mix asphalt: an overview
TL;DR: In this paper, an overview of the different technologies used in the manufacturing of WMA is presented, as well as the materials, additives, mix design and performance of the asphalt made by this technology.
Journal ArticleDOI
Modification and Validation of Linear Amplitude Sweep Test for Binder Fatigue Specification
TL;DR: The linear amplitude sweep (LAS) test as discussed by the authors uses cyclic loading with systematically increasing load amplitudes to accelerate damage and provides sufficient data for analysis in less than 30 min.
Journal ArticleDOI
The Relationship of the MSCR Test to Rutting
TL;DR: In this paper, the Multi-Stress Creep and Recovery (MSCR) test was used to validate the compliance of binder compliance to mixture rutting for modified and neat binders.
Journal ArticleDOI
Evaluation of fatigue criteria for asphalt binders
David A. Anderson,Yann M. Le Hir,Yann M. Le Hir,Mihai Marasteanu,Jean-Pascal Planche,Didier Martin,Gilles Gauthier +6 more
TL;DR: In this paper, a time sweep using the dynamic shear rheometer (DSR) has been proposed as an alternative test method for developing load-associated fatigue information for asphalt binders.
Journal ArticleDOI
Distribution of strains within hot-mix asphalt binders: Applying imaging and finite-element techniques
TL;DR: In this article, the authors applied a finite-element program ABAQUS to determine the strain distribution within the binder using digitized images analyzed with finite element procedures, and the results are presented including a summary of the distribution of directional binder film thickness and maximum strains in the mastic domain.
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Influence of Binder Rheology on Rut Resistance of Polymer Modified and Unmodified Hot Mix Asphalt
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