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Investigating the Properties of Asphalt Concrete Containing Glass Fibers and Nanoclay | ||
| Civil Engineering Infrastructures Journal | ||
| مقاله 4، دوره 49، شماره 1، شهریور 2016، صفحه 45-58 اصل مقاله (652.06 K) | ||
| نوع مقاله: Research Papers | ||
| شناسه دیجیتال (DOI): 10.7508/ceij.2016.01.004 | ||
| نویسنده | ||
| Hasan Taherkhani* | ||
| assistant professor, civil engineering department, university of zanjan, zanjan, Iran | ||
| چکیده | ||
| The performance of asphaltic pavements during their service life is highly dependent on the mechanical properties of the asphaltic layers. Therefore, in order to extend their service life, scientists and engineers are constantly trying to improve the mechanical properties of the asphaltic mixtures. One common method of improving the performance of asphaltic mixtures is using different types of additives. This research investigated the effects of reinforcement by randomly distributed glass fibers and the simultaneous addition of nanoclayon some engineering properties of asphalt concrete have been investigated. The properties of a typical asphalt concrete reinforced by different percentages of glass fibers were compared with those containing both the fibers and nanoclay. Engineering properties, including Marshall stability, flow, Marshall quotient, volumetric properties and indirect tensile strength were studied. Glass fibers were used in different percentages of 0.2, 0.4 and 0.6% (by weight of total mixture), and nanoclay was used in 2, 4 and 6% (by the weight of bitumen). It was found that the addition of fibers proved to be more effective than the nanoclay in increasing the indirect tensile strength. However, nanoclay improved the resistance of the mixture against permanent deformation better than the glass fibers. The results also showed that the mixture reinforced by 0.2% of glass fiber and containing 6% nanoclay possessed the highest Marshall quotient, and the mixture containing 0.6% glass fibers and 2% nanoclay possessedthe highest indirect tensile strength. | ||
| کلیدواژهها | ||
| Asphalt Concrete؛ Glass Fiber؛ Nanoclay؛ Tensile strength | ||
| مراجع | ||
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Abtahi, S.M., Esfandiarpour, S., Kunt, M., Hejazi, S.M. and Ebrahimi, M.G. (2013) “Hybrid reinforcement of asphalt concrete mixtures using glass and polypropylene fibers”, Journal of Engineering Fibers and Fabrics, 8(2), 25-35.
Abtahi, S.M., Sheikhzadeh, M., Alipour, R., Hejazi, S.M. (2009). “Physical and mechanical properties of fibers-reinforced bitumen mixtures”, 7th National Conference on Textile Engineering Rasht, Iran.
Airey, G.D. (2002) “Rheological evaluation of ethylene vinyl acetate polymer modified bitumens”, Journal of Construction and Building Materials, 16(8), 473-487.
Asphalt Institute (1997). Mix design methods for asphalt, 6th Edition, MS-02, Asphalt Institute, Lexington, KY.
Becker, O., Varley, R. and Simon, G.P. (2002) “Morphology, thermal relaxations and mechanical properties of layered silicate nano-composites based upon high-functionality epoxy resins”, Polymer, 43(16), 4365–4373.
Chen, J.S. and Lin, K.Y. (2005) “Mechanism and behavior of bitumen strength reinforcement using fibers” Journal of material Science, 40(1), 87-95.
Chen H., Li, N., Hu, C., Zhang, Z. (2004) “Mechanical performance of fibers-reinforced asphalt mixture”, Journal of Chan University – National Science Ed., 24(2), 1-5.
Cheng, J., Shen, J. and Xiao, F. (2011) “Moisture susceptibility of warm-mix asphalt mixtures containing nanosized hydrated lime”, Journal of Materials in Civil Engineering, 23(11), 1552-1559.
Chong, K.P. (2004). “Nanotechnology and information technology in Civil Engineering’, Conference Proceeding – Towards a Vision for Information Technology in Civil Engineering”, In: Ian Flood, (Ed.), 4th Joint International Symposium on Information Technology in Civil Engineering, November 15-16, 2003, Nashville, TN, USA, 1-9.
Chow, W. (2003). “Development of thermoplastic nanocomposites based on blends of polyamide and polypropylene”, Ph.D. Thesis, Material and Mineral Resources Engineering, University of Sains Malaysia.
Echols J. (1989) “New mix method for fiber-reinforced asphalt” Public Works, 119(8), 72-73.
Esfahani, M.H., Abdollahi, A., Deshpande, S. and Abdollahi, A. (2013). “Laboratory investigation of the fracture properties of nanoclay-modified asphalt materials under direct tensile test”, International Journal of Mechanical Engineering and Robotics, 1(1), 63-70.
Garcia, A., Novambuena-Contras, J., Partl, M.N. and Schuetz, P. (2013), “Uniformity and mechanical properties of dense asphalt concrete with steel wool fibers”, Construction and building materials, 43(9), 107-117.
Ghaffarpour Jahromi, S.G. and Khodaii A. (2009). “Effects of nanoclay on rheological properties of bitumen binder”, Construction and Building Materials, 23(8), 2894-2904.
Ghaffarpour Jahromi, S., Andalibzade, B. and Vossough, S. (2010). “Engineering properties of nanoclay modified asphalt concrete mixtures”, The Arabian Journal for Science and Engineering, 23(1B), 88-103.
Ghasemi, M., Marandi, S.M., Tahmooresi, M. Kamali, R. and Taherzade, R. (2012) “Modification of stone matrix asphalt with nano-SiO2”, Journal of Basic Applied Science Research, 2(2), 1338-1344.
Ghile, D. (2006) “Effects of nanoclay modification on rheology of bitumen and on performance of asphalt mixtures”, MSc. Thesis, Delft University of Technology.
Goel, A., and Das, A., (2004). “Emerging road materials and innovative”, Proceedings of National Conference on Materials and their Application in Civil Engineering, Hamipur, India, August.
Goh, S.W., Akin, M., You, Z., and Shi, X. (2011). “Effect of deicing solutions on the tensile strength of micro- or nano-modified asphalt mixture”, Construction Building Materials, 25(1), 195-200.
Grim, R.E. (1959). “Physicao-chemical properties of soils: clay minerals”, Journal of the Soil Mechanics and Foundations Division, ASCE, 85(SM2), 1-17.
Hinislioglu, S., and Agar, E. (2004). “Use of waste high density polyethylene as bitumen modifier in asphalt concrete mix”, Materials Letters, 58(3-4), 267-271.
Isacsson, U. and Lu, X.H. (1999). “Laboratory investigation of polymer modified bitumens”, Journal of the Association of Asphalt Paving Technology, 68, 35-63.
Isacsson, U. and Zeng, H. (1998). “Low-temperature cracking of polymer-modified asphalt”, Journal of Materials and Structures, 31(1), 58-63.
Ghaffarpour Jahromi, S. and Khodaii, A. (2008). “Carbon fiber reinforced asphalt concrete”, Arabian Journal of Science and Engineering, 33(2B), 355-64.
Khattak, M.J., Khattab, A., Rizvi, H.R. (2011). “Mechanistic characteristics of asphalt binder and asphalt matrix modified with nano-fibers”, Proceedings of the Geo-frontiers Conference, At Dallas, Texas, Volume: Geotechnical Special Publication (211), Advances in Geotechnical, 4812-4822.
Lan, T. and Pinnavaia, T.J. (1994). “Clay-reinforced epoxy nano-composites”, Chemistry of Materials, 6, 2216-229.
Lan, T., Kaviratna, P. D. and Pinnavaia, T. J. (1995). “Mechanism of clay factoid exfoliation in epoxy–clay nano-composites”, Chemistry of Materials, 7, 2144-2150.
Liu, Y.L., Hsu, C.Y., Wei, W.L. and Jeng, R.J. (2003). “Preparation and thermal properties of epoxy–silica nanocomposites from nanoscale colloidal silica”, Polymer, 44, 5159-1567.
Lu, X., and Issacson, U. (1997). “Rheological characterization of styrene-butadiene-styrene copolymer modified bitumens”, Construction and Building Materials, 11(1), 23-32.
Mahrez, A., Rehan Karim, M. and HerdaYatibt, K.H. (2005). “Fatigue and deformation properties of glass fiber reinforced asphalt mixes”, Journal of the Eastern Asia Society for Transportation Studies, 6, 997-1007,
Maurer Dean, A., and Gerald, J.M. (1989). “Field performance of fabrics and fibers to retard reflective cracking”, Geotextiles and Geomembranes, 8(3), 239-267.
Putman, B.J., Amirkhanian, S.N. (2004) “Utilization of waste fibers in stone matrix asphalt mixtures”, Resources, Conservation and Recycling, 42, 265-274.
Roy, S., Hussain, F., Narasimhan, K., Vengadassalam, K., and Lu, H. (2007). “E glass/polypropylene nanocomposites: manufacture, characterization, and mechanical properties”, Polymers and Polymer Composites, 15(2), 91-102.
Sukla, M., Tiwari, D. and Sitaramanjaneyulu, K. (2013). “Performance characteristics of asphalt concrete mix modified with glass fiber”, International Journal Pavement Engineering and Asphalt Technology, 15(1), 38-50.
Vasiliev, V. and Mozorov, V. (2007). Advanced mechanics of composite materials, 2nd Edition, Elsevier, Oxford, UK, 57-100.
Yildirim, Y. (2007). “Polymer modified asphalt binders”, Journal of Construction and Building Materials, 21(1), 66-72.
Wu, S., Ye, Q., Li, N. and Yue, H. (2007). “Effects of fibers on the dynamic properties of asphalt mixtures”, Journal of Wuhan University of Technology – Material Science Ed., 22(4), 733-736.
Wu, S., Liu X., Ye Q. and Li N. (2006). “Self-monitoring electrically conductive asphalt-based composite with carbon fillers”, Transactions of Nonferrous Metals Society of China, 16(2), 512–516.
Wu, S.P., Mo, L.T., Shui, Z.H. and Chen, Z. (2005). “Investigation of the conductivity of asphalt concrete with conductive fillers”, Carbon, 43(7), 1358–1363.
Wu, S.P., Mo, L.T. and Shui, Z.H. (2002). “An improvement on electrical properties of asphalt concrete”, Journal of Wuhan University of Technology –Material Science Ed., 17(4), 69-72.
Xiao, F., Amirkhanian, A.N. and Amirkhanian, S.N. (2011). “Influence of carbon nanoparticles on the rheological characteristics of short-term aged asphalt binders”, Journal of Materials in Civil Engineering, 23(4), 423-431.
Yoo, P.J., and Kim, T.W. (2015). “Strengthening of hot-mix asphalt mixtures reinforced by polypropylene-impregnated multifilament glass fibers and scraps”, Construction and Building Materials, 75, 415-420.
You, Z., Mills-Beale, J., Foley, J.M., Roy, S., Odegard, G.M. and Dai, Q. (2011). “Nanoclay modified asphalt materials: preparation and characterization”, Construction and Building Materials, 25(2), 1072-1078.
Yousefi, A.A. (2003). “Polyethelene dispersion in bitumen: The effects of polymer structural parameters”, Journal of Applied Polymer Science, 90, 3183-3190.
Zerda, A.S. and Lesser, A.J. (2001). “Intercalated clay nano-composites: morphology, mechanics and fracture behavior”, Polymer Science, Part B, Polymer Physics, 39(11), 1137–1146.
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