Journal ArticleDOI
Polymer modified asphalt binders
TLDR
A review of research that has been conducted on polymer modified binders over the last three decades can be found in this paper, where the elastic recovery test is good at determining the presence of polymers in an asphalt binder but is less successful at predicting field performance of the pavement.About:
This article is published in Construction and Building Materials.The article was published on 2007-01-01. It has received 836 citations till now. The article focuses on the topics: Asphalt.read more
Citations
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The effect of retreated coal wastes as filler on the performance of asphalt mastics and mixtures
TL;DR: In this paper, the effect of coal waste ash (CWA, retreated from CWs by reheating) on asphalt mastics and mixtures, and tried to explain this effect from the physical and chemical characteristics of CWA.
Journal ArticleDOI
Performance of the heavy fraction of pyrolysis oil derived from waste printed circuit boards in modifying asphalt.
TL;DR: The results indicate that using HFPO as an asphalt modifier has significant benefits not only for road engineering but also for resource recycling.
Journal ArticleDOI
Mechanical Behavior of Polymer-Modified Bituminous Mastics. I: Experimental Approach
Pouria Hajikarimi,Fateh Fakhari Tehrani,Fereidoon Moghadas Nejad,Joseph Absi,Ali Khodaii,Mohammad Rahi,Christophe Petit +6 more
TL;DR: In this paper, a comprehensive experimental program on asphalt mastic modified with styrene-butadiene-styrene (SBS) and polyphosphoric acid (PPA) with two filling ratios of 18% and 35%, in this pape...
Journal ArticleDOI
Effect of volcanic ash filler on thermal viscoelastic property of SBS modified asphalt mastic
TL;DR: In this paper, the effect of volcanic ash (VA) fine filler and SBS modifier on the thermal stability of asphalt mastics was investigated, and it was found that the modification of asphalt by SBS was the dominant factor for improving the high and low temperature performance of mastics.
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Evaluation of ethylene–acrylic acid copolymer (EAA)-modified asphalt: Fundamental investigations on mechanical and rheological properties
TL;DR: In this paper, three different types of EAA with different acrylic acid content were adopted to modify the asphalt, and the results showed that, with adding more EAAs, softening point and viscosity of the modified asphalt were both increasing while penetration decreased.
References
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Journal Article
Polymer modified asphalt
TL;DR: In this paper, the authors present an overview of the characteristics of polymerasphalt binders, mostly used in the paving industry, focusing on the relationships of composition and formulation with the properties of the binder, and the relationship of binder properties and performance of the mixture.
Journal ArticleDOI
Asphalt modified by styrene-butadiene-styrene triblock copolymer: Morphology and model
TL;DR: In this paper, the styrene-butadiene-styrene (SBS! triblock copolymer) was used to modify the asphalt binder and the morphology and engi- neering properties of the binders were investigated using transmission electron microscopy and dynamic shear rheometer.
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Polymer-Modified Asphalt Cements Used in the Road Construction Industry: Basic Principles
TL;DR: In this paper, the basic principles of bitumen-polymer compatibility, the mechanism for modification, and the effect of the components on the properties of the modified binders are presented along with several specific problems related to the use of these products.
Classification of asphalt binders into simple and complex binders
TL;DR: The NCHRP 9-10 Project as mentioned in this paper evaluated the suitability of using the Superpave binder and mixture test system for modified asphalt binders, and the results indicated that modified binders will be used more in the future and that there are major concerns regarding the applicability of the superpave PG-grading system to modified asphalt binder.
Journal ArticleDOI
Characteristics of polymers and polymer-modified binders
TL;DR: In this article, the properties of a number of polymers commonly proposed for polymer-modified bitumens (PMBs) were studied to suggest a way to select the polymer suitable for the required application; the prediction of the performance in the final application would allow bypass of the tests on PMBs and asphalt mixtures.