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Effect of Air Blowing of Qaiyarah Asphalt on The Stability of (Asphalt-Sulfur) Blends | ||
| Rafidain Journal of Science | ||
| Article 16, Volume 19, Issue 4, 2008, Pages 174-190 PDF (0 K) | ||
| DOI: 10.33899/rjs.2008.42079 | ||
| Author | ||
| Lubna A. Salih | ||
| Abstract | ||
| Rheological properties of qaiyarah asphalt were modified by air blowing for different intervals of time. Sulfur has been added in different wt. percentages (5,10,15) to the oxidized asphalt.The homogeneity of samples was studied after more than one year of aging.The results of microscopic tests showed improvement in the homogeneity of these blends in comparison with the original asphalt- sulfur blends. | ||
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