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http://dx.doi.org/10.7473/EC.2012.47.3.246

Characterization of Flame-Retardant Foam Asphalt  

Hong, Young-Keun (Dept of Polymer Engineering, The University of Suwon)
Publication Information
Elastomers and Composites / v.47, no.3, 2012 , pp. 246-253 More about this Journal
Abstract
This study was carried out to prepare a type of warm mix asphalt. Through urethane foam and emulsion asphalt preparation techniques a protocol of asphalt foam was made. Then three kinds of flame retardant agents were added in there to alleviate the inherent susceptability of asphalt and foam material to flame and thus flame retardant asphalt foam was made. The internal structure of form asphalt was composed of open cell. The higher the NCO% brought the larger the cell and the stronger also. Asphalt increased the strength of the foam. Among the flame retardant agents employed tritorylphosphate was the most effective.
Keywords
foam asphalt; warm mix asphalt; asphalt emulsion; flame retardancy;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 E. Crews, "Growth in Warm-Mix Asphalt Technology", Caltrans District 5 Warm-Mix Asphalt Innovation Project Open House and WMA Workshop, Morro Bay, CA (2008).
2 R. M. Anderson, G. Baumgardner, and G. Reinke, "Engineering Properties, Emissions, and Field Performance of Warm Mix Asphalt Technologies", NCHRP 9-47, Interim Report, National Cooperation Highway Research Program, Washington D.C. (2008).
3 R. Bonaquist, "Mix Design Practices for Warm Mix Asphalt", NCHRP 9-43, Interim Report, National Cooperation Highway Research Program, Washington D.C. (2008).
4 NAPA "Warm-Mix Asphalt: Contractors' Experiences", IS-134, National Asphalt Pavement Association, Lanham, Maryland (2008).
5 NAPA "Warm Mix Asphalt-Best Practices", QIP-125, National Asphalt Pavement Association, Lanham, Maryland (2007).
6 G. Oertel, Polyurethane Handbook. New York: Macmillen Publishing Co., Inc. 1985.
7 H. Ulrich, Chemistry and Technology of Isocyanates. New York: John Wiley &Sons, Inc. 1996.
8 C. Hapburn, "Polyurethane Elastomers", Elsevier Science, New York, 1992.
9 E. A. Collins, J. Bares, and F. W. Billmeyer, "Experiments in Polymer Science", John Wiley & Sons, N.Y., 1993.
10 E. A. Turi, "Thermal Characterization of Polymeric Materials", Academic Press, N.Y., 1983.
11 B. Son, T. S. Hwang, and D. C. Goo, "Fire Retardation Properties of Polyurethane Nanocomposite", Polymer(Korea), 31, 404 (2007)   과학기술학회마을
12 S. C. Moon, J. K. Choe and H. W. Jo, "Influence of Flame Retardants for Flame Retardancy & Foaming Properties of the NBR/GTR Foams", J. Korean. Ind. Eng. Chem., 15, 244 (2004).   과학기술학회마을