Otta Seal Construction for Asphalt Pavement Resurfacing

dc.contributor.author Gushgari, Sharif
dc.contributor.author Zhang, Yang
dc.contributor.author Nahvi, Ali
dc.contributor.author Ceylan, Halil
dc.contributor.author Kim, Sunghwan
dc.contributor.department Civil, Construction and Environmental Engineering
dc.contributor.department Institute for Transportation
dc.date 2018-07-24T22:02:28.000
dc.date.accessioned 2020-06-30T01:11:47Z
dc.date.available 2020-06-30T01:11:47Z
dc.date.copyright Mon Jan 01 00:00:00 UTC 2018
dc.date.embargo 2018-07-24
dc.date.issued 2018-07-11
dc.description.abstract <p>Otta seal resurfacing methods have been widely demonstrated for unpaved roads and road rehabilitation in a few states in the U.S. as well as in Scandinavia and Africa. Application of Otta seal over a deteriorated hot mix asphalt (HMA) surface has been considered as the feasible concept that has not been applied for real construction. In this study, a double-layer Otta seal construction over HMA surface was monitored. The applied materials for the construction were introduced. The following performance of the constructed Otta seal layers was evaluated by measuring the international roughness index (IRI) and dust. The road IRI did not significantly change, and the dustometer test results indicated satisfied dust control on Otta seal layer. The findings from this study provide guidance on designing and implementing Otta seal on asphalt concrete pavement as a resurfacing overlay.</p>
dc.description.comments <p>This is a manuscript of a proceeding published as Gushgari, Sharif Y., Yang Zhang, Ali Nahvi, Halil Ceylan, and Sunghwan Kim. "Otta Seal Construction for Asphalt Pavement Resurfacing." In <em>International Conference on Transportation and Development </em>(2018): 177. doi:<a href="http://dx.doi.org/10.1061/9780784481554.018" target="_blank">10.1061/9780784481554.018 </a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ccee_conf/90/
dc.identifier.articleid 1094
dc.identifier.contextkey 12536329
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ccee_conf/90
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/13718
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ccee_conf/90/2018_Ceylan_OttaSeal.pdf|||Sat Jan 15 02:27:00 UTC 2022
dc.source.uri 10.1061/9780784481554.018
dc.subject.disciplines Civil and Environmental Engineering
dc.subject.disciplines Civil Engineering
dc.subject.disciplines Structural Materials
dc.subject.disciplines Transportation Engineering
dc.title Otta Seal Construction for Asphalt Pavement Resurfacing
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isAuthorOfPublication 8ea60e10-caa2-4e23-a329-746bba8da28a
relation.isAuthorOfPublication 3cb73d77-de43-4880-939a-063f9cc6bdff
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