Results 151 to 160 of about 5,752 (188)

Feasibility study of asphalt-modified mortars using asphalt emulsion

Construction and Building Materials, 2006
Abstract Asphalt emulsion is manufactured by emulsification of asphalt, and it is an energy-saving, ecologically safe material because it does not need any heating processes creating gas emission and fire hazard in its use. The purpose of this study is to evaluate the feasibility on the use of an asphalt emulsion as a polymeric admixture.
Hun Song, Jeongyun Do, Yangseob Soh
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Thermomechanical behavior of modified asphalts

Industrial & Engineering Chemistry Product Research and Development, 1985
On a etudie les proprietes thermomecaniques de plusieurs bitumes modifies en utilisant des caracteristiques mecaniques dynamiques, des determinations de viscosite, et des mesures de point de ...
Vikas M. Nadkarni, Arun V. Shenoy, Johnson Mathew   +2 more
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Application of Diatomite Modified Asphalt

Applied Mechanics and Materials, 2013
The present domestic modifiers are mainly by-products of petroleum --- costing high and non-renewable, which lead to the difficulty in their wide use. This paper explores the mechanisms of purified diatomite, enhancing the stability of asphalt mixture under high temperature, low temperature or with water.
Ling Jiang, Qiu Long Liu
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Paving Asphalts with Modifying Additives

Chemistry and Technology of Fuels and Oils, 2003
The possibility of increasing the quality of paving asphalts by modifying them with an inexpensive, nontraditional additive — Kashpir slate softener with a significant content of resins and asphaltenes — is demonstrated. In the concentration of under 7 wt.
S. V. Kotov, G. V. Timofeeva, S. V. Levanova, V. A. Yasinenko, L. V. Zinov'eva, Z. R. Madumarova   +5 more
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Benzoxazine-modified asphalts

The use of polymers for modification of asphalt is an attempt to prolong the service life and improve the performance of asphalt particularly for road pavement applications. This research aims to study mechanical and thermal properties of asphalt modification by bisphenol A based benzoxazine resin.
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Polymer-Modified Asphalt Properties Related to Asphalt Concrete Performance

1987
Mechanical properties of asphalts containing styrenic block copolymers and properties of dense-graded asphalt concrete produced from these binders are presented. Materials studied include unmodified AC-5 and AC-20 asphalts and AC-5 containing 3 and 6% styrenic block copolymers. Dynamic rheology of the binders was studied as a function of
TS Shuler, JH Collins, JP Kirkpatrick
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Sasobit-Modified Asphalt Binder Rheology

Journal of Materials in Civil Engineering, 2017
AbstractThis research discusses the effect of Sasobit on asphalt binder rheology and how different percentages of Sasobit affect its performance.
Khalid A. Ghuzlan, Mohammad O. Al Assi
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Toner-modified asphalt demonstration projects

Resources, Conservation and Recycling, 2004
Abstract Although there has been interest in recycling of toner in asphalt binder, few studies have been conducted despite the potential saving benefits to the photocopier and pavement industries. This research project describes the results of three demonstration projects in the Laredo, Houston, and Pharr districts in Texas where waste toner was used
Yetkin Yildirim, Darren Hazlett, Rebecca Davio   +2 more
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Nanoclay-Modified Asphalt Binder Systems

2011
Nanomaterials 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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Chapter 19 Sulphur-Modified Asphalts

2000
Publisher Summary This chapter deals with sulfur modified asphalt, which is better than those of conventional asphalt mixes. The decrease in sulfur costs is attributable to the availability of large quantities of sulfur recovered from the secondary sources from the refining of fossil fuels, and from power-plant stack gases.
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