Elvaloy ve Polifosforik Asitle Modifiye Edilmiş Bitümün Fiziksel ve Reolojik Özelliklerinin İncelenmesi

Year 2022, Volume: 22 Issue: 5, 1122 - 1128, 27.10.2022

Hakan Aydın , Erkut Yalçın , Mehmet Yilmaz , Taner Alataş

https://doi.org/10.35414/akufemubid.1122133

Cited By: 1

Abstract

Kompleks ortamlarda asphalt kaplamaların performansını garanti etmek için styrene- butadiene- styrene (SBS), styrene butadiene rubber (SBR), crumb rubber (CR), and polyphosphoric acid (PPA) gibi bazı malzemeler bitüm modifikasyonunda kullanılmıştır. Modifikasyon yöntemleri sırasında, geleneksel asfalt bağlayıcıyı geliştirmek veya desteklemek için alternatif katkılar kullanılmıştır. Modifiye bitüm üretilmesinde en çok kullanılan polimer tipi katkı styrene–butadiene-styrene (SBS) katkısıdır. Bu çalışmada SBS katkısına alternatif olarak Elvaloy ve fosforik asit (PPA) birlikte kullanımı araştırılmıştır. Ayrıca bitümlü bağlayıcının reolojik ve fiziksel özelliklerine olan etkisi de araştırılmıştır. Belirlenen koşullarda hazırlanan elvaloy/PPA katkılarını birlikte kullanılarak modifiye bitümler hazırlanmış, saf ve modifiye bağlayıcılar üzerine geleneksel ve Superpave bağlayıcı deneyleri uygulanmıştır. Sonuç olarak, çalışmada kullanılan 3 farklı bağlayıcının geleneksel ve Superpave bağlayıcı deney sonuçları incelendiği zaman kullanılan bu bağlayıcılar saf bağlayıcının performansını arttırdığı belirlenmiştir.

Keywords

Modifikasyon, Reolojik Özellikler, Elvaloy, PPA

Supporting Institution

Fırat Üniversitesi Bilimsel Araştırma Projeleri programı (FÜBAP)

Project Number

MF.22.22

Thanks

Bu çalışma Fırat Üniversitesi Bilimsel Araştırma Projeleri programı (FÜBAP), Araştırma Projesi MF.22.22 kapsamında yapılmıştır. FÜBAP tarafından sağlanan mali destek için çok teşekkür ederim.

Investigation of Physical and Rheological Properties of Elvaloy and Polyphosphoric Acid Modified Bitumen

Abstract

In order to guarantee the performance of asphalt coatings in complex environments, some materials such as styrene-butadiene-styrene (SBS), styrene butadiene rubber (SBR), crumb rubber (CR), and polyphosphoric acid (PPA) have been used in bitumen modification. During the modification methods, alternative additives have been used to enhance or supplement the conventional asphalt binder. The most commonly used polymer type additive in the production of modified bitumen is styrene–butadiene-styrene (SBS). In this study, the combined use of Elvaloy and phosphoric acid (PPA) as an alternative to SBS additive was investigated. In addition, the effect of the bituminous binder on the rheological and physical properties was also investigated. Modified bitumen was prepared by using elvaloy/PPA additives prepared under the specified conditions, and traditional and Superpave binder tests were applied on pure and modified binders. As a result, when the traditional and Superpave binder test results of 3 different binders used in the study were examined, it was determined that these binders increased the performance of the pure binder.

Keywords

Elvaloy, PPA, Modification, Rheological Properties

Project Number

MF.22.22

References

• Airey, G.D., 2003. Rheological properties of styrene butadiene styrene polymer modified road bitumens. Fuel, 82(14), 1709–1719.
• Airey, G.D., 2004. Styrene butadiene styrene polymer modification of road bitumens. Journal Material Science, 39, 951–959.
• Anderson, J.L., 1988. Advanced in Chemical Engineering, Academic Press, 98–134.
• Baginska, K. and Gawel, I., 2004. Effect of origin and technology on the chemical composition and colloidal stability of bitumen. Fuel Processing Technology, 85, 1453–1462.
• Baumgardner, G.L., Masson, J.F., Hardee, J.R., Menapace, J.R. and Williams, A.G., 2005. Polyphosphoric acid modified asphalt: proposed mechanisms. Journal Association of Asphalt Paving Technologists, 74, 283–305.
• Bodan, A.N., 1982. Polyquasispherical structure of petroleum asphalts. Chemistry and Technology of Fuels and Oils, 18, 614–618.
• Daranga, C., Clopotel, C., Mofolasayo, A. and Bahia, H., 2009. Storage stability and effect of mineral surface on polyphosphoric acid (ppa) modified asphalt binders, presented during poster session. 88th Annual Meeting of the Transportation Research Board, Washington, D.C., 2–11.
• Drobny, J.G., 2007. Handbook of Thermoplastic Elastomers, William Andrew Inc., 161–175.
• Edwards, Y., Tasdemir, Y. and Isacsson, U., 2006. Rheological effects of commercial waxes and polyphosphoric acid in bitumen 160/220 — low temperature performance. Fuel, 85(8), 989–997.
• Geçkil, T. and Seloğlu, M., 2019. Reaktif Terpolimerin Bitümün Kıvamına ve Sıcaklık Duyarlılığına Etkisi. Fırat Üniversitesi Mühendislik Bilimleri Dergisi, 31(1), 203-213.
• Guo, Q., Figueiredo, P., Thomann, R. and Gronski, W., 2001. Phase behavior, morphology and interfacial structure in thermoset/thermoplastic elastomer blends of poly(propyleneglycol)-type epoxy resin and polystyrene-b-polybutadiene. Polymer, 42, 10101–10110.
• Lesueur, D., Gérard, J.F., Claudy, P., Létoffé, J.M., Planche, J.P. and Martin, D., 1997. Relationships between the structure and the mechanical properties of paving grade asphalt cements. Journal Association of Asphalt Paving Technologists, 486–507.
• Orange, G., Dupuis, D., Marin, J.V., Farcas, F., Such, C. and Marcant, B., 2004. Chemical modification of bitumen through polyphosphoric acid: properties–microstructure relationship. 3rd Euraphalt & Eurobitume Congress, Vienna, 733–745.
• Pérez-Lepe, A., Martínez-Boza, F.J. and Gallegos, C., 2007. High temperature stability of different polymer-modified bitumens: a rheological evaluation. Journal of Applied Polymer Science, 103, 1166–1174
• Polacco, G., Berlincioni, S., Biondi, D., Stastna, J. and Zanzotto, L., 2005. Asphalt modification with different polyethylene-based polymers. European Polymer Journal, 41(12), 2831–2844.
• Trakarnpruk, W. and Chanathup, R., 2005. Physical and rheological properties of asphalts modified with polyethylene-co-methylacrylate and acids. Journal of Metals, Materials and Minerals, 15, 79–87.
• Turner, T.F. and Branthaver, J.F. D.S.C., Studies of asphalts and asphalts components, in: A.M. Usmani (Ed.), Asphalt Science and Technology, 59–101.
• Vlachovicova, Z., Wekumbura, C., Stastna, J. and Zanzotto, L., 2007. Creep characteristics of asphalt modified by radial styrene–butadiene–styrene copolymer. Construction and Building Materials, 21(3), 567–577. Yen, T.F., 1992. The colloidal aspect of a macrostructure of petroleum asphalt. Fuel Science-Technology International, 10, 723–733.
• Yu, J., Cong, P. and Wu, S., 2009. laboratory investigation of the properties of asphalt modified with epoxy resin. Journal of Applied Polymer Science, 113, 3557–3563.
• Zaniewski, J.P. and Pumphrey, M.E., 2004. Evaluation of performance graded asphalt binder equipment and testing protocol. Asphalt Technology Program.
• Whiteoak, D., 2004. Shell Bitüm El Kitabı, Prof. Dr. Abdullah Hilmi Lav ve Prof. Dr. Ayşen Lav (çeviri editörü), İsfalt Bilimsel Yayınları, İstanbul.
• Yu, J., Cong, P. and Wu, S., 2009. laboratory investigation of the properties of asphalt modified with epoxy resin. Journal of Applied Polymer Science, 113, 3557–3563.
• Pérez-Lepe, A., Martínez-Boza, F.J. and Gallegos, C., 2007. High temperature stability of different polymer-modified bitumens: a rheological evaluation. Journal of Applied Polymer Science , 103, 1166–1174
• Guo, Q., Figueiredo, P., Thomann, R. and Gronski, W., 2001. Phase behavior, morphology and interfacial structure in thermoset/thermoplastic elastomer blends of poly(propyleneglycol)-type epoxy resin and polystyrene-b-polybutadiene. Polymer, 42, 10101–10110.
• Baumgardner, G.L., Masson, J.F., Hardee, J.R., Menapace, J.R. and Williams, A.G., 2005. Polyphosphoric acid modified asphalt: proposed mechanisms. Journal Association of Asphalt Paving Technologists, 74, 283–305.
• Orange, G., Dupuis, D., Marin, J.V., Farcas, F., Such, C. and Marcant, B., 2004. Chemical modification of bitumen through polyphosphoric acid: properties–microstructure relationship. 3rd Euraphalt & Eurobitume Congress, Vienna, 733–745.
• Edwards, Y., Tasdemir, Y. and Isacsson, U., 2006. Rheological effects of commercial waxes and polyphosphoric acid in bitumen 160/220 — low temperature performance. Fuel, 85(7–8), 989–997.
• Daranga, C., Clopotel, C., Mofolasayo, A. and Bahia, H., 2009. Storage stability and effect of mineral surface on polyphosphoric acid (ppa) modified asphalt binders, presented during poster session. 88th Annual Meeting of the Transportation Research Board, Washington, D.C., 2–11.
• Trakarnpruk, W. and Chanathup, R., 2005. Physical and rheological properties of asphalts modified with polyethylene-co-methylacrylate and acids. Journal of Metals, Materials and Minerals, 15, 79–87.
• Airey, G.D., 2004. Styrene butadiene styrene polymer modification of road bitumens. Journal Material Science, 39, 951–959.
• Airey, G.D., 2003. Rheological properties of styrene butadiene styrene polymer modified road bitumens. Fuel, 82(14), 1709–1719.
• Vlachovicova, Z., Wekumbura, C., Stastna, J. and Zanzotto, L., 2007. Creep characteristics of asphalt modified by radial styrene–butadiene–styrene copolymer. Construction and Building Materials, 21(3), 567–577.
• Zaniewski, J.P. and Pumphrey, M.E., 2004. Evaluation of performance graded asphalt binder equipment and testing protocol. Asphalt Technology Program
• Whiteoak, D., Lav, A.H. and Lav. M.A. 2004. Shell Bitüm El Kitabı, İsfalt Bilimsel Yayınları, İstanbul.