Otta Seal Construction for Asphalt Pavement Resurfacing
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.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784481554
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Supplemental Notes:
- © 2018 American Society of Civil Engineers.
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Corporate Authors:
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA United States 20191-4400 -
Authors:
- Gushgari, Sharif Y
- Zhang, Yang
- Nahvi, Ali
- Ceylan, Halil
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0000-0003-1133-0366
- Kim, Sunghwan
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Conference:
- International Conference on Transportation and Development 2018
- Location: Pittsburgh Pennsylvania, United States
- Date: 2018-7-15 to 2018-7-18
- Publication Date: 2018-7
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 177-184
- Monograph Title: International Conference on Transportation and Development 2018: Airfield and Highway Pavements
Subject/Index Terms
- TRT Terms: Asphalt concrete pavements; Bituminous overlays; Resurfacing; Roughness; Surface treating
- Subject Areas: Highways; Maintenance and Preservation; Pavements;
Filing Info
- Accession Number: 01871691
- Record Type: Publication
- ISBN: 9780784481554
- Files: TRIS, ASCE
- Created Date: Jan 25 2023 9:18AM