پیوندهای مفید
آمار
| تعداد نشریات | 9 |
| تعداد شمارهها | 446 |
| تعداد مقالات | 5,719 |
| تعداد مشاهده مقاله | 8,018,414 |
| تعداد دریافت فایل اصل مقاله | 6,527,277 |
Investigation of the Rheological Behavior and Properties of Modified Asphalt Binder with Nano Hydrated Lime | ||
| AUT Journal of Civil Engineering | ||
| مقاله 6، دوره 3، شماره 2، اسفند 2019، صفحه 187-192 اصل مقاله (587.85 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/ajce.2018.15083.5520 | ||
| نویسندگان | ||
| Alireza Azarhoosh1؛ gholam hossein hamedi* 2 | ||
| 1Department of Civil Engineering, University of Bojnord, Bojnord, Iran | ||
| 2Department of Civil Engineering, University of Guilan, Rasht, Iran | ||
| چکیده | ||
| The common types of pavement distresses include: fatigue cracking and rutting. Some of the typical causes of pavement deterioration include: traffic loading; environment or climate influences; drainage deficiencies; materials quality problems; construction deficiencies; and external contributors, such as utility cuts. The most common method for decreasing these types of distress in asphalt mixtures is using suitable additives. Nanomaterials, in recent years, have been widely used to improve rheological properties of asphalt binder. This study is aimed to investigate the effect of nano hydrated lime, which is prepared from hydrated lime in a low-cost method using a planetary ball mill, on rheological behavior of asphalt binder. Therefore, in this research, the dynamic shear rheometer (DSR) test was used to determine the characteristics of control and modified asphalt binder at moderate and high temperatures. The bending beam rheometer (BBR) test was also used to determine their characteristics at low temperatures. The results indicated that the use of nano hydrated lime, especially in the amount of 10% (by weight of asphalt binder), increases the resistance to rutting fatigue cracking. Also, Modified asphalt binder at low temperatures based on the two creep stiffness parameter and m-value has a better performance than control asphalt binder. | ||
| کلیدواژهها | ||
| Asphalt Binder Rheology؛ Nano Hydrated Lime؛ Rutting؛ Fatigue Cracking؛ Thermal Cracking | ||
| مراجع | ||
|
[1] K. Naderi, F. Moghadas Nejad, A. Khodaii, Time- Temperature-Age Superposition Validation for Linear Viscoelastic Properties of Bituminous Materials, Journal of Materials in Civil Engineering, 30(2) (2017) 04017292.
[2] E.H. Fini, A. Khodaii, P. Hajikarimi, Fractional viscoelastic study of low-temperature characteristics of biomodified asphalt binders, Journal of Materials in Civil Engineering, 28(9) (2016) 04016078.
[3] A. Diab, Z. You, Linear and Nonlinear Rheological Properties of Bituminous Mastics under Large Amplitude Oscillatory Shear Testing, Journal of Materials in Civil Engineering, 30(3) (2017) 04017303.
[4] H. Rahmani, H. Shirmohammadi, G.H. Hamedi, Effect of Asphalt Binder Aging on Thermodynamic Parameters and Its Relationship with Moisture Sensitivity of Asphalt Mixes, Journal of Materials in Civil Engineering, 30(11) (2018) 04018278.
[5] F. Moghadas Nejad, E. Geraee, A.R. Azarhoosh, The effect of nano calcium carbonate on the dynamic behaviour of asphalt concrete mixture, European Journal of Environmental and Civil Engineering, (2018) 1-10.
[6] S. Karmakar, D. Majhi, T.K. Roy, D. Chanda, Moisture Damage Analysis of Bituminous Mix by Durability Index Utilizing Waste Plastic Cup, Journal of Materials in Civil Engineering, 30(9) (2018) 04018216.
[7] R.K. Padhan, A. Gupta, R. Badoni, A. Bhatnagar, Poly (ethylene terephthalate) waste derived chemicals as an antistripping additive for bitumen–An environment friendly approach for disposal of environmentally hazardous material, Polymer Degradation and Stability, 98(12) (2013) 2592-2601.
[8] Y. Xue, S. Wu, J. Cai, M. Zhou, J. Zha, Effects of two biomass ashes on asphalt binder: Dynamic shear rheological characteristic analysis, Construction and Building Materials, 56 (2014) 7-15.
[9] S. Liu, S. Zhou, Y. Xu, Investigation of moisture susceptibility of SBS modified asphalt containing Alumina Trihydrate by static contact angle measurements, Scientia Iranica, In Press (2018).
[10] X. Shi, L. Cai, W. Xu, J. Fan, X. Wang, Effects of nano-silica and rock asphalt on rheological properties of modified bitumen, Construction and Building Materials, 161 (2018) 705-714.
[11] M. Mubaraki, S.I.A. Ali, A. Ismail, N.I.M. Yusoff, Rheological Evaluation of Asphalt Cements Modified with ASA Polymer and Al2O3 Nanoparticles, Procedia engineering, 143 (2016) 1276-1284.
[12] F. Moghadas Nejad, R. Tanzadeh, J. Tanzadeh, G.H. Hamedi, Investigating the effect of nanoparticles on the rutting behaviour of hot-mix asphalt, International Journal of Pavement Engineering, (ahead-of-print) (2014) 1-10.
[13] H. Ziari, H. Farahani, A. Goli, S. Sadeghpour Galooyak, The investigation of the impact of carbon nano tube on bitumen and HMA performance, Petroleum Science and Technology, 32(17) (2014) 2102-2108.
[14] H. Nazari, K. Naderi, F.M. Nejad, Improving aging resistance and fatigue performance of asphalt binders using inorganic nanoparticles, Construction and Building Materials, 170 (2018) 591-602.
[15] M. Hasaninia, F. Haddadi, The characteristics of hot mixed asphalt modified by nanosilica, Petroleum Science and Technology, 35(4) (2017) 351-359.
[16] G.H. Hamedi, N. Esmaeili, Investigating of the effects of nanomaterials on the moisture susceptibility of asphalt mixtures containing glass cullets, AUT Journal of Civil Engineering, In Press (2018).
[17] L. You, Z. You, Q. Dai, L. Zhang, Assessment of nanoparticles dispersion in asphalt during bubble escaping and bursting: Nano hydrated lime modified foamed asphalt, Construction and Building Materials, 184 (2018) 391-399.
[18] L. Cai, X. Shi, J. Xue, Laboratory evaluation of composed modified asphalt binder and mixture containing nano-silica/rock asphalt/SBS, Construction and Building Materials, 172 (2018) 204- 211.
[19] M. Pilar, J. Sunol, J. Bonastre, L. Escoda, Influence of process control agents in the development of a metastable Fe–Zr based alloy, Journal of Non- Crystalline Solids, 353(8-10) (2007) 848-850.
| ||
|
آمار تعداد مشاهده مقاله: 928 تعداد دریافت فایل اصل مقاله: 746 |
||