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Effect of styrene-b...
Effect of styrene-butadiene-styrene copolymer modification on properties of Saudi bitumen
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- Al-Rabiah, Abdulrahman A. (author)
- King Saud University
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- Abdelaziz, Omar Y. (author)
- Lund University,Lunds universitet,Avdelningen för kemiteknik,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Chemical Engineering,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH
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- Montero, Enrique M. (author)
- Dynasol Elastómeros, S. A., Gajano
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- Aazam, Mohamed S. (author)
- Ministry of Transport, Riyadh
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(creator_code:org_t)
- 2016-03-17
- 2016
- English.
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In: Petroleum Science and Technology. - : Informa UK Limited. - 1532-2459 .- 1091-6466. ; 34:4, s. 321-327
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Abstract
Subject headings
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- This research investigates the effects of styrene-butadiene-styrene (SBS) copolymer and other plastomers on the behavior of Saudi bitumen. Three bitumen samples, extracted from three Saudi oil refineries, namely Ras Tanura, Riyadh, and Yanbu, were used in this study. The bitumen samples were mixed with different modifiers in various compositions, forming polymer modified bitumens (PMBs). Elasticity parameters, such as ductility and elastic recovery were measured and evaluated. Characteristics of raw bitumen were analyzed to observe the compatibility of bitumen with SBS and plastomers. Bitumen samples were suitable for SBS modification and SBS PMBs showed superior elasticity behaviors compared to plastomer blends.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Polymerteknologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Polymer Technologies (hsv//eng)
Keyword
- Asphaltenes
- elasticity
- modified bitumen
- Saudi petroleum refineries
- styrene butadiene styrene
- Superpave binder parameters
Publication and Content Type
- art (subject category)
- ref (subject category)
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