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Comparison of Rut Susceptibility Parameters in Modified Bitumen with PPA | ||
| AUT Journal of Civil Engineering | ||
| مقاله 4، دوره 1، شماره 2، اسفند 2017، صفحه 129-134 اصل مقاله (700.38 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/ceej.2017.12383.5198 | ||
| نویسندگان | ||
| M. Khodadadi* 1؛ F. Moghadas Nejad1؛ A. Khodaii2 | ||
| 1Department of Civil & Environmental Engineering, Amirkabir University of Technology (Polytechnic), Tehran, Iran | ||
| 2Department of Civil & Environmental Engineering, Amirkabir University of Technology (Polytechnic), Tehran, Iran ABSTRACT: | ||
| چکیده | ||
| Pavement as a multi-layer structure is subjected to various distress mechanisms such as permanent deformation (Rutting) in its service time. Rutting resistance evaluation is one of the important components of pavement management system which plays a substantial role in the effective strategic development of pavement rehabilitation and maintenance. Improving the rheological properties of bitumen using one of the various additives is one of the practical approaches to reduce the rutting potential in the asphalt mixture. In this study, basic bitumen with an 85/100 penetration grade (PG58-22) was modified by 0.5, 1.0 and 1.5% poly phosphoric acid by weight of bitumen. The rutting resistance improvement of modified bitumen was investigated according to Superpave protocol. For this purpose, temperature sweep and frequency sweep tests were performed on all bitumen at 46, 52 and 58 oC. Also, rutting resistance improvement ratio was calculated based on the Superpave specification (|G*|/sinδ), Shenoy specification (|G*|/[1-(1/sinδ×tanδ)]) and zero shear viscosity. This ratio was employed to rank these specifications. The results of this study represent an improvement in rutting resistance of modified bitumen. According to specification ranking results, it can be concluded that zero shear viscosity has more potential and credibility to predict rutting damage occurrence as compared to Superpave specification and Shenoy specification. | ||
تازه های تحقیق | ||
[1] A.F. Faheem and H.U. Bahia, Using gyratory compactor to measure mechanical stability of asphalt mixtures, Wisconsin Highway Research Program Wisconsin, (2004). [2] M. Centeno, Assessing rutting susceptibility of five different modified asphalts in bituminous mixtures using rheology and wheel tracking test, Transportation Research Board 87th Annual Meeting, (2008). [3] D.A. Anderson, Binder characterization and evaluation, volume 3: Physical characterization, Strategic Highway Research Program, National Research Council, Report No. SHRP-A-369, (1994). [4] S. Dreessen, J. Planche and V. Gardel, A new performance related test method for rutting prediction: MSCRT, Advanced testing and characterization of bituminous materials, Transportation Research Board, (1) (2009) 971-980. [5] N. Tabatabaee and H. Tabatabaee, Multiple stress creep and recovery and time sweep fatigue tests: crumb rubber modified binder and mixture performance, Transportation Research Record: Journal of the Transportation Research Board, (16) (2010) 67-74. [6] P. A. Serigos, Field evaluation of automated rutting measuring equipment, Journal of the Transportation Research Board, (12) (2012) 123-143. [7] H.U. Bahia and D.A. Anderson, Strategic highway research program binder rheological parameters: background and comparison with conventional properties, Transportation research record, (148) (1995) 32-39. [8] D. Sybilski, Evaluation of validity of conventional test methods in case of polymer-bitumens, Preprints of Papers, American Chemical Society, Division of Fuel Chemistry, (41) (1996). [9] F.L. Roberts, Hot mix asphalt materials, mixture design and construction, (1991). [10] H.U. Bahia, Characterization of modified asphalt binders in Superpave mix design, Transportation Research Record: Journal of the Transportation Research Board, (2001). [11] M. Anderson and J. Bukowski, Using the multiplestress-creep-recovery (MSCR) test, North Central Asphalt User Producer Group, West Lafayette, (15) (2012) 715-762. [12] A. Golalipour, Modification of multiple stress creep and recovery test procedure and usage in specification, University of Wisconsin-Medison, (2011). [13] R. Delgadillo, H.U. Bahia, and R. Lakes, A nonlinear constitutive relationship for asphalt binders, Materials and structures, (45)(2012) 457-473. [14] M. Witczak, Simple performance test for superpave mix designs, National Cooperative Highway Research Program. Transportation Research Board, Washington, DC NCHRP Report, (46) (2002). [15] F. Morea, R. Zerbino, and J. Agnusdei, Wheel tracking rutting performance estimation based on bitumen Low Shear Viscosity (LSV), loading and temperature Conditions, Materials and Structures, (4) (2014) 683- 692. [16] G.D. Airey, Rheological evaluation of ethylene vinyl acetate polymer modified bitumens, Construction and Building Materials, (16) (2002) 473-487. [17] A. Institute, Implementation of the multiple stress creep recovery test and specification, Journal of the Association of Asphalt Paving Technologists, (10) (2010) 466-474. [18] S. Tayfur, H. Ozen, and A. Aksoy, Investigation of rutting performance of asphalt mixtures containing polymer modifiers, Construction and Building Materials, (9) (2007) 328-337. [19] A. Shenoy, A Comprehensive Treatise of the High Temperature Specification Parameter |G*|/(1-(1/tand sind)) for Performance Grading of Asphalts, Appl Rheol, (14) (2004) 303-314. [20] G. Yadollahi and H. Sabbagh Mollahosseini, Improving the performance of Crumb Rubber bitumen by means of Poly Phosphoric Acid (PPA) and Vestenamer additives, Construction and Building Materials, (25) (2011) 3108- 3116. [21] K. TAM, Polyphosphoric Acid-Modified Asphalt Cement Ontario Perspective, Transportation Research, Number E-C160, (109) (2016) 109-115. [22] M. Rahi, E. Fini, P. Hajikarimi and F. Moghadas Nejad, Rutting Characteristics of Styrene Ethylene/Propylene- Styrene Polymer Modified Asphalt, American Society of Civil Engineers, (22) (2014) 1108-1113. | ||
| کلیدواژهها | ||
| Rutting of Asphalt Mixture؛ Rheological Properties of Modified Bitumen؛ Superpave Protocol؛ Zero Shear Viscosity؛ Poly Phosphoric Acid | ||
| موضوعات | ||
| تکنولوژی آسفالت | ||
| مراجع | ||
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[1] A.F. Faheem and H.U. Bahia, Using gyratory compactor to measure mechanical stability of asphalt mixtures, Wisconsin Highway Research Program Wisconsin, (2004).
[2] M. Centeno, Assessing rutting susceptibility of five different modified asphalts in bituminous mixtures using rheology and wheel tracking test, Transportation Research Board 87th Annual Meeting, (2008).
[3] D.A. Anderson, Binder characterization and evaluation, volume 3: Physical characterization, Strategic Highway Research Program, National Research Council, Report No. SHRP-A-369, (1994).
[4] S. Dreessen, J. Planche and V. Gardel, A new performance related test method for rutting prediction: MSCRT, Advanced testing and characterization of bituminous materials, Transportation Research Board, (1) (2009) 971-980.
[5] N. Tabatabaee and H. Tabatabaee, Multiple stress creep and recovery and time sweep fatigue tests: crumb rubber modified binder and mixture performance, Transportation Research Record: Journal of the Transportation Research Board, (16) (2010) 67-74.
[6] P. A. Serigos, Field evaluation of automated rutting measuring equipment, Journal of the Transportation Research Board, (12) (2012) 123-143.
[7] H.U. Bahia and D.A. Anderson, Strategic highway research program binder rheological parameters: background and comparison with conventional properties, Transportation research record, (148) (1995) 32-39.
[8] D. Sybilski, Evaluation of validity of conventional test methods in case of polymer-bitumens, Preprints of Papers, American Chemical Society, Division of Fuel Chemistry, (41) (1996).
[9] F.L. Roberts, Hot mix asphalt materials, mixture design and construction, (1991).
[10] H.U. Bahia, Characterization of modified asphalt binders in Superpave mix design, Transportation Research Record: Journal of the Transportation Research Board, (2001).
[11] M. Anderson and J. Bukowski, Using the multiplestress-creep-recovery (MSCR) test, North Central Asphalt User Producer Group, West Lafayette, (15) (2012) 715-762.
[12] A. Golalipour, Modification of multiple stress creep and recovery test procedure and usage in specification, University of Wisconsin-Medison, (2011).
[13] R. Delgadillo, H.U. Bahia, and R. Lakes, A nonlinear constitutive relationship for asphalt binders, Materials and structures, (45)(2012) 457-473.
[14] M. Witczak, Simple performance test for superpave mix designs, National Cooperative Highway Research Program. Transportation Research Board, Washington, DC NCHRP Report, (46) (2002).
[15] F. Morea, R. Zerbino, and J. Agnusdei, Wheel tracking rutting performance estimation based on bitumen Low Shear Viscosity (LSV), loading and temperature Conditions, Materials and Structures, (4) (2014) 683- 692.
[16] G.D. Airey, Rheological evaluation of ethylene vinyl acetate polymer modified bitumens, Construction and Building Materials, (16) (2002) 473-487.
[17] A. Institute, Implementation of the multiple stress creep recovery test and specification, Journal of the Association of Asphalt Paving Technologists, (10) (2010) 466-474.
[18] S. Tayfur, H. Ozen, and A. Aksoy, Investigation of rutting performance of asphalt mixtures containing polymer modifiers, Construction and Building Materials, (9) (2007) 328-337.
[19] A. Shenoy, A Comprehensive Treatise of the High Temperature Specification Parameter |G*|/(1-(1/tand sind)) for Performance Grading of Asphalts, Appl Rheol, (14) (2004) 303-314.
[20] G. Yadollahi and H. Sabbagh Mollahosseini, Improving the performance of Crumb Rubber bitumen by means of Poly Phosphoric Acid (PPA) and Vestenamer additives, Construction and Building Materials, (25) (2011) 3108- 3116.
[21] K. TAM, Polyphosphoric Acid-Modified Asphalt Cement Ontario Perspective, Transportation Research, Number E-C160, (109) (2016) 109-115.
[22] M. Rahi, E. Fini, P. Hajikarimi and F. Moghadas Nejad, Rutting Characteristics of Styrene Ethylene/Propylene- Styrene Polymer Modified Asphalt, American Society of Civil Engineers, (22) (2014) 1108-1113. | ||
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