Development of Wear Resistant Pavements Using Polymer Modified Binders
Pavement wear caused by studded tires continues to be a major cause of rutting in asphalt pavements in Norway and other Nordic countries. Research work conducted in the 1970s and 80s with focus on wear resistant pavements has led to the development of asphalt mixtures containing relatively large-sized hard stone materials. In recent years, however, environmental concerns with respect to noise and dust pollution have led to re-examination of these pavement surfacing materials. To mitigate these environmental problems the development of asphalt mixtures with small size aggregates containing polymer modified binders in which the mortar component plays greater role in resisting wear is being considered. For this purpose a laboratory investigation was conducted on asphalt mortars containing various polymer modified binders. The results of the laboratory investigation showed that mortars containing polymer modified binders have significantly better resistance to studded tire wear than those containing unmodified binders. This paper reports the results obtained from testing of these mortars and a mixture in the laboratory.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780415871990
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Supplemental Notes:
- Abstract reprinted with permission of Taylor & Francis.
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Corporate Authors:
CRC Press/Balkema
P.O. Box 447
2300 AK Leiden, Netherlands -
Authors:
- Saba, R G
- Baklokk, L J
- Aksnes, J
- Lerfald, B O
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Conference:
- Bearing Capacity of Roads, Railways and Airfields. 8th International Conference (BCR2A'09)
- Location: Champaign IL, United States
- Date: 2009-6-29 to 2009-7-2
- Publication Date: 2009
Language
- English
Media Info
- Media Type: Web
- Edition: e-book ISBN 9780203865286
- Features: Figures; References; Tables;
- Pagination: pp 285-294
- Monograph Title: Bearing Capacity of Roads, Railways and Airfields. Proceedings of the 8th International BCR2A'09 Conference
Subject/Index Terms
- TRT Terms: Artificial aggregates; Asphalt mixtures; Durability; Mortar; Pavement design; Polymer asphalt; Rutting; Studded tires; Surface course (Pavements)
- Geographic Terms: Norway
- Subject Areas: Highways; Materials; Pavements; I22: Design of Pavements, Railways and Guideways; I31: Bituminous Binders and Materials; I52: Construction of Pavements and Surfacings;
Filing Info
- Accession Number: 01343182
- Record Type: Publication
- ISBN: 9780415871990
- Files: TRIS
- Created Date: Jun 28 2011 2:00PM