Polimer Katkılı Bitümlü Sıcak Karışımların İzmir Hava Durumu Şartlarındaki Marshall Stabilite Performansının İncelenmesi

Year 2021, Volume: 21 Issue: 5, 1157 - 1166, 31.10.2021

Sajjad Hassanpour Kasanagh , Perviz Ahmedzade , Taylan Günay

https://doi.org/10.35414/akufemubid.890079

Cited By: 2

Abstract

Çalışmada, İzmir ili hava şartları dikkate alınarak, Superpave şartnamesine göre, bitümlü sıcak karışımlar (BSK) için uygun bağlayıcı seçim yöntemi incelenmiştir. Bağlayıcının yüksek sıcaklık performans sınıfını (PG) arttırmak amacıyla stiren-butadien-stiren (SBS) ve etilen-vinil-asetat (EVA) olmak üzere iki farklı elastomer ve plastomer kopolimerleri katkı malzemesi olarak kullanılmıştır. BSK’nın ana bileşenleri olan orijinal ve polimer katkılı bağlayıcılar ile Superpave gradasyonlu agrega üzerinde çeşitli deneyler uygulanması suretiyle, bitüm ve BSK malzemelerin fiziksel özellikleri belirlenmiştir. Marshall karışım numuneleri hazırlanarak orijinal bağlayıcının karışımdaki optimum içeriği belirlenmiş ve ardından polimer katkılı karışımlar hazırlanarak Marshall stabilite deneyi gerçekleştirilmiştir. Çalışmanın amacı polimer katkılı BSK’ların İzmir ilinin iklim şartlarındaki performansının incelenmesidir. İki polimerin de deney sonuçları karşılaştırmalı olarak incelendiğinde SBS katkılı karışımların İzmir ili yollarında kullanmaya daha uygun olabileceği tespit edilmiştir.

Keywords

Bitüm, Agrega, Polimer, Bitümlü Sıcak Karışım, Marshall, Stabilite

Investigation of Marshall Stability Performance of Polymer Modified Hot Mix Asphalt Under İzmir Weather Conditions

Abstract

In this study, the determination of binder based on Superpave method considering the weather condition of state of İzmir were investigated. In order to enhance high temperature performance grade (PG) of the binder, two different copolymer namely styrene-butadiene-styrene (SBS) elastomer and ethylene vinyl acetate (EVA) plastomer were employed. The physical properties of the original and polymer modified asphalt binders and Superpave-gradated aggregates, which are the main components of hot mix asphalt (HMA), were determined by means of multiple experiments. The optimum content of the original binder was determined by Marshall stability test. The comparison between the results that belong to two different polymer modified binders, it can be said that the mixtures with SBS additives is more suitable for using in flexible pavement roads of İzmir province.

Keywords

Bitumen, Aggregate, Polymer, Hot Mix Asphalt, Marshall, Stability

References

• Ahmedzade, P., Fainleib, A., Günay, T., and Grygoryeva, O., 2014. Modification of bitumen by electron beam irradiated recycled low density polyethylene. Construction and Building Materials, 69, 1–9.
• Ahmedzade, P., Günay, T., Grigoryeva, O., and Starostenko, O., 2017. Irradiated recycled high density polyethylene usage as a modifier for bitumen. Journal of Materials in Civil Engineering, 29(3), 4016233.
• Airey, G. D., 2003. Rheological properties of styrene butadiene styrene polymer modified road bitumens. Fuel, 82(14), 1709–1719.
• Almusawi, A., Sengoz, B., and Topal, A., 2020. Evaluation of mechanical properties of different asphalt concrete types in relation with mixing and compaction temperatures. Construction and Building Materials, 228, 121140.
• Ameri, M., Nowbakht, S., Molayem, M., and Mirabimoghaddam, M. H., 2016. A study on fatigue modeling of hot mix asphalt mixtures based on the viscoelastic continuum damage properties of asphalt binder. Construction and Building Materials, 106, 243–252.
• ASTM D1559., 1989. Test Method for Resistance of Plastic Flow of Bituminous Mixtures Using Marshall Apparatus. In American Society for Testing and Materials, Philadelphia, USA, 4.
• Behnood, A., 2020. A review of the warm mix asphalt (WMA) technologies: Effects on thermo-mechanical and rheological properties. Journal of Cleaner Production, 259, 120817.
• Behnood, A., and Olek, J., 2017. Rheological properties of asphalt binders modified with styrene-butadiene-styrene (SBS), ground tire rubber (GTR), or polyphosphoric acid (PPA). Construction and Building Materials, 151, 464–478.
• Galooyak, S. S., Dabir, B., Nazarbeygi, A. E., and Moeini, A., 2010. Rheological properties and storage stability of bitumen/SBS/montmorillonite composites. Construction and Building Materials, 24(3), 300–307.
• Geçkil, T., 2008. Siyah Karbonun Bitümlü Sıcak Karışımların Özelliklerine Etkisinin Araştırılması. Doktora Tezi, Fırat Üniversitesi, Fen Bilimleri Enstitüsü, Elazığ, 273.
• Hassanpour Kasanagh, S., 20020. Geri Dönüştürülmüş Polimer ve Atık Lastik Tozu Esaslı Termoplastik Dinamik Vulkanizat (TDV) Katkısının Bitüm ve Bitümlü Sıcak Karışımlar Üzerinde Etkisinin İncelenmesi. Doktora Tezi, Ege Üniversitesi, Fen Bilimleri Enstitüsü, İzmir, 217.
• Köfteci, S., Gunay, T., and Ahmedzade, P., 2020. Rheological Analysis of Modified Bitumen by PVC Based Various Recycled Plastics. Journal of Transportation Engineering, Part B: Pavements, 146(4), 4020063.
• Mohammad, L. N., Wu, Z., Obulareddy, S., Cooper, S., and Abadie, C., 2006. Permanent Deformation Analysis of Hot-Mix Asphalt Mixtures with Simple Performance Tests and 2002 Mechanistic–Empirical Pavement Design Software. Transportation Research Record, 1970(1), 133–142.
• Polacco, G., Stastna, J., Biondi, D., and Zanzotto, L., 2006. Relation between polymer architecture and nonlinear viscoelastic behavior of modified asphalts. Current Opinion in Colloid & Interface Science, 11(4), 230–245.
• Sadeghian, M., Namin, M. L., and Goli, H., 2019. Evaluation of the fatigue failure and recovery of SMA mixtures with cellulose fiber and with SBS modifier. Construction and Building Materials, 226, 818–826.
• Sengoz, B., Topal, A., and Isikyakar, G., 2009. Morphology and image analysis of polymer modified bitumens. Construction and Building Materials, 23(5), 1986–1992.
• Vargas, M. A., Chavez, A. E., Herrera, R., and Manero, O., 2005. Asphalt modified by partially hydrogenated SBS tri-block copolymers. Rubber Chemistry and Technology, 78(4), 620–643.
• Zhu, J., Birgisson, B., and Kringos, N., 2014. Polymer modification of bitumen: Advances and challenges. European Polymer Journal, 54, 18–38.