Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder
•Aging declined low temperature properties of SBS modified asphalt binder.•Rejuvenators improved low temperature properties of aged SBS modified asphalt binder.•The degree of improvement increased with rejuvenator content and were influenced by rejuvenator type.•A statistically linear correlations b...
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| Veröffentlicht in: | Construction & building materials 2017-09, Vol.150, p.766-773 |
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| container_title | Construction & building materials |
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| creator | Bai, Min |
| description | •Aging declined low temperature properties of SBS modified asphalt binder.•Rejuvenators improved low temperature properties of aged SBS modified asphalt binder.•The degree of improvement increased with rejuvenator content and were influenced by rejuvenator type.•A statistically linear correlations between different low temperature parameters.
Low temperature properties of the styrene-butadiene-styrene (SBS) modified asphalt binder and aged SBS modified asphalt binder containing rejuvenators were investigated using conventional methods (penetration and ductility at 5°C), Fraass breaking point test, dynamic shear rheometer (DSR), force ductility test and bending beam rheometer (BBR). Effects of the aging and the contents and characteristics of the rejuvenator on these properties were studied. The results indicated that aging declined low temperature properties of SBS modified asphalt binder, and the rejuvenators improved low temperature properties of aged SBS modified asphalt binder. The degrees of improvement increased with rejuvenator content and were influenced by rejuvenator type. The study also showed a statistically linear correlation between different low temperature parameters. But the penetration at °C may not a good parameter to evaluate the low temperature properties of asphalt binder. |
| doi_str_mv | 10.1016/j.conbuildmat.2017.05.206 |
| format | Article |
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Low temperature properties of the styrene-butadiene-styrene (SBS) modified asphalt binder and aged SBS modified asphalt binder containing rejuvenators were investigated using conventional methods (penetration and ductility at 5°C), Fraass breaking point test, dynamic shear rheometer (DSR), force ductility test and bending beam rheometer (BBR). Effects of the aging and the contents and characteristics of the rejuvenator on these properties were studied. The results indicated that aging declined low temperature properties of SBS modified asphalt binder, and the rejuvenators improved low temperature properties of aged SBS modified asphalt binder. The degrees of improvement increased with rejuvenator content and were influenced by rejuvenator type. The study also showed a statistically linear correlation between different low temperature parameters. But the penetration at °C may not a good parameter to evaluate the low temperature properties of asphalt binder.</description><identifier>ISSN: 0950-0618</identifier><identifier>EISSN: 1879-0526</identifier><identifier>DOI: 10.1016/j.conbuildmat.2017.05.206</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Aged ; Analysis ; Asphalt ; Asphalt concrete ; Low temperature properties ; Rheometers ; SBS modified asphalt ; Temperature ; Thermal properties</subject><ispartof>Construction & building materials, 2017-09, Vol.150, p.766-773</ispartof><rights>2017 Elsevier Ltd</rights><rights>COPYRIGHT 2017 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c463t-f0d2693e49ac03e777769cb394ecb40ed1e09e2d2baac2056a7c4e2b74491c153</citedby><cites>FETCH-LOGICAL-c463t-f0d2693e49ac03e777769cb394ecb40ed1e09e2d2baac2056a7c4e2b74491c153</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.conbuildmat.2017.05.206$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids></links><search><creatorcontrib>Bai, Min</creatorcontrib><title>Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder</title><title>Construction & building materials</title><description>•Aging declined low temperature properties of SBS modified asphalt binder.•Rejuvenators improved low temperature properties of aged SBS modified asphalt binder.•The degree of improvement increased with rejuvenator content and were influenced by rejuvenator type.•A statistically linear correlations between different low temperature parameters.
Low temperature properties of the styrene-butadiene-styrene (SBS) modified asphalt binder and aged SBS modified asphalt binder containing rejuvenators were investigated using conventional methods (penetration and ductility at 5°C), Fraass breaking point test, dynamic shear rheometer (DSR), force ductility test and bending beam rheometer (BBR). Effects of the aging and the contents and characteristics of the rejuvenator on these properties were studied. The results indicated that aging declined low temperature properties of SBS modified asphalt binder, and the rejuvenators improved low temperature properties of aged SBS modified asphalt binder. The degrees of improvement increased with rejuvenator content and were influenced by rejuvenator type. The study also showed a statistically linear correlation between different low temperature parameters. But the penetration at °C may not a good parameter to evaluate the low temperature properties of asphalt binder.</description><subject>Aged</subject><subject>Analysis</subject><subject>Asphalt</subject><subject>Asphalt concrete</subject><subject>Low temperature properties</subject><subject>Rheometers</subject><subject>SBS modified asphalt</subject><subject>Temperature</subject><subject>Thermal properties</subject><issn>0950-0618</issn><issn>1879-0526</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>N95</sourceid><recordid>eNqNkV-L3CAUxaW00Om23yGlr016NYkZH7dD_yws9GHbt4IYvcneIdFBnS377eswfdiFeaiCx6u_c0EPY-85NBy4_LRvbPDjkRa3mtwI4EMDfVH5gm34dlA19EK-ZBtQPdQg-fY1e5PSHgCkkGLDft_4B0yZZpMp-CpM1RL-1BnXA0aTjxGrQwxlnwnT6TaifbQL-flUmBlddff5rlqDo4lKYdLh3iy5Gsk7jG_Zq8ksCd_90yv26-uXn7vv9e2Pbze769vadrLN9QROSNVip4yFFocypLJjqzq0YwfoOIJC4cRojBXQSzPYDsU4dJ3ilvftFftw7jubBTX5KeRo7ErJ6useurYDtd0Wqr5AzejLS5fgcaJy_IxvLvBlOlzJXjR8fGIYj4k8prIkmu9zms0xpee4OuM2hpQiTvoQaTXxUXPQp3D1Xj8JV5_C1dAXlcW7O3uxfOsDYdTJEnqLjkpCWbtA_9HlL32hs0k</recordid><startdate>20170930</startdate><enddate>20170930</enddate><creator>Bai, Min</creator><general>Elsevier Ltd</general><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>N95</scope><scope>XI7</scope></search><sort><creationdate>20170930</creationdate><title>Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder</title><author>Bai, Min</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c463t-f0d2693e49ac03e777769cb394ecb40ed1e09e2d2baac2056a7c4e2b74491c153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aged</topic><topic>Analysis</topic><topic>Asphalt</topic><topic>Asphalt concrete</topic><topic>Low temperature properties</topic><topic>Rheometers</topic><topic>SBS modified asphalt</topic><topic>Temperature</topic><topic>Thermal properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bai, Min</creatorcontrib><collection>CrossRef</collection><collection>Gale Business: Insights</collection><collection>Business Insights: Essentials</collection><jtitle>Construction & building materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bai, Min</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder</atitle><jtitle>Construction & building materials</jtitle><date>2017-09-30</date><risdate>2017</risdate><volume>150</volume><spage>766</spage><epage>773</epage><pages>766-773</pages><issn>0950-0618</issn><eissn>1879-0526</eissn><abstract>•Aging declined low temperature properties of SBS modified asphalt binder.•Rejuvenators improved low temperature properties of aged SBS modified asphalt binder.•The degree of improvement increased with rejuvenator content and were influenced by rejuvenator type.•A statistically linear correlations between different low temperature parameters.
Low temperature properties of the styrene-butadiene-styrene (SBS) modified asphalt binder and aged SBS modified asphalt binder containing rejuvenators were investigated using conventional methods (penetration and ductility at 5°C), Fraass breaking point test, dynamic shear rheometer (DSR), force ductility test and bending beam rheometer (BBR). Effects of the aging and the contents and characteristics of the rejuvenator on these properties were studied. The results indicated that aging declined low temperature properties of SBS modified asphalt binder, and the rejuvenators improved low temperature properties of aged SBS modified asphalt binder. The degrees of improvement increased with rejuvenator content and were influenced by rejuvenator type. The study also showed a statistically linear correlation between different low temperature parameters. But the penetration at °C may not a good parameter to evaluate the low temperature properties of asphalt binder.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.conbuildmat.2017.05.206</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0950-0618 |
| ispartof | Construction & building materials, 2017-09, Vol.150, p.766-773 |
| issn | 0950-0618 1879-0526 |
| language | eng |
| recordid | cdi_gale_infotracmisc_A504340988 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Aged Analysis Asphalt Asphalt concrete Low temperature properties Rheometers SBS modified asphalt Temperature Thermal properties |
| title | Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder |
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