The objective of this study is to evaluate the changes in the chemical and rheological properties of bitumen when partially substituted
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The performance was evaluated of hexahydrated magnesium chloride (MgCl2·6H2O) as a chemical stabilizer of granular
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The chemical composition and morphology of alkali–silica reaction (ASR) products is of great importance in studying the reaction
...Can Chemical Modification of Paving Asphalts Be Equated to Polymer Modification?: A Laboratory Study
Chemical modification of asphalt by acid has been known for quite some time. Chemically modified asphalts can extend the upper
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Dust Control: Australasian Experiences with Various Chemical Additives
Concrete pavements and bridge decks suffer from severe deterioration caused by the application of chloride-based deicing salts (i.e
...Chemical Approach to Formation of Calcite Precipitate from Recycled Concrete Aggregate Base Layers
Detection of Coal Tar Materials in Asphalt Pavements by Using Chemical and Biological Methods
Chemical Additives for Dust Control: What We Have Used and What We Have Learned
The Pacific Northwest region of the USDA Forest Service has been using chemical additives for dust abatement for many years. The
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Impact of Water on Asphalt Aging
Atmospheric pressure aging experiments were conducted to determine whether the presence of moisture during aging at a pavement service
...Characteristics of Virgin and Recycled Asphalt Shingle Binder Blends
Application of recycled asphalt shingles (RAS) into hot-mix asphalt have been well accepted by many transportation agencies in recent
...Deicing Chemicals as Source of Constituents of Highway Runoff
Evaluation of Low-Temperature Cracking Performance of Warm-Mix Asphalt Mixtures
The chemical irreversible hardening of epoxy modified bitumen is affected by various physical factors and the successful application of
...Analysis of Asphalt Oxidation by Means of Accelerated Testing and Environmental Conditions
The chemical changes that occur to asphalt with oxidation include an increase in oxygen content, as well as the unsaturation of the
...Investigation of Sterol Chemistry to Retard the Aging of Asphalt Binders