Kodrat, I., Sohn, D. and Hesp, S. of polyphosphoric acid-modified asphalt A.M. “Comparison binders with straight and polymer-modified materials” Transportation Research Record: Journal (2007); Vol. 1998, pp. 47-55. of the Transportation Reasearch Board Li, X. and of the Low Temperature Fracture Resistance of Marasteanu, M.O. “Evaluation Asphalt Mixtures Using the Journal of the Association of Asphalt Semi Circular Bend Test.” ( 2004); No. 73, pp. 401-426. Paving Technologists Maldonado R.,Falkiewicz M., Bazi G. Modification with Polyphosphoric Proc., “Asphalt Acid”. (2006); Vol. 51. - pp. 163-178. Canadian Technical Asphalt Association Marasteanu, M.O. et of Low Temperature Cracking in Asphalt Pavements A al. “Investigation – Transportation Pooled Fund Minnesota Department of Transportation, Final Report Study”, MN/RC 2007-43 (2007). Turos, M., Moon, K. H., and Marasteanu, M.O. Minnesota Air Voids Testing for MnROAD Cells, Department of Transportation, Final Report MN/RC 2010-28 ( 2010). Table . Description of Asphalt Mixtures used MnROAD Construction Binder Asphalt Innovalt W Test Cell date Grade modifiers Liquid Antistrip 0.5% 33 September 2007 PG 58-34 0.75% PPA 0.5% 34 September 2007 PG 58-34 1.0% SBS + 0.3%PPA None 35 September 2007 PG 58-34 2.0% SBS 0.5% 77 September 2007 PG 58-34 1.1% Elvaloy + 0.3% PPA
Kodrat, I., Sohn, D. and Hesp, S. A.M. “Comparison of polyphosphoric acid-modified asphalt binders with straight and polymer-modified materials” Transportation Research Record: Journal of the Transportation Reasearch Board (2007); Vol. 1998, pp. 47-55. Li, X. and Marasteanu, M.O. “Evaluation of the Low Temperature Fracture Resistance of Asphalt Mixtures Using the Semi Circular Bend Test.” Journal of the Association of Asphalt Paving Technologists ( 2004); No. 73, pp. 401-426. Maldonado R.,Falkiewicz M., Bazi G. “Asphalt Modification with Polyphosphoric Acid”. Proc., Canadian Technical Asphalt Association (2006); Vol. 51. - pp. 163-178. Marasteanu, M.O. et al. “Investigation of Low Temperature Cracking in Asphalt Pavements – A Transportation Pooled Fund Study”, Minnesota Department of Transportation, Final Report MN/RC 2007-43 (2007). Turos, M., Moon, K. H., and Marasteanu, M.O. Air Voids Testing for MnROAD Cells, Minnesota Department of Transportation, Final Report MN/RC 2010-28 ( 2010). Table . Description of Asphalt Mixtures used MnROAD Test Cell Construction date Binder Grade Asphalt modifiers Innovalt W Liquid Antistrip 33 September 2007 PG 58-34 0.75% PPA 0.5% 34 September 2007 PG 58-34 1.0% SBS + 0.3%PPA 0.5% 35 September 2007 PG 58-34 2.0% SBS None 77 September 2007 PG 58-34 1.1% Elvaloy + 0.3% PPA 0.5%
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