Effects of Hydrated Lime on Moisture Susceptibility of Asphalt Concrete

• Autorzy: Al-Marafi Mohammad Nour Ibrahim

Identyfikatory

DOI

10.12913/22998624/135585

• Języki publikacji: EN

Abstrakty

EN

Moisture damage is one of the most critical distresses affecting asphalt pavement. The use of mineral fillers such as hydrated lime can increase the moisture resistance of the asphalt mixtures. In this study, the effects of hydrated lime (HL) and nano hydrated lime (NHL) were investigated on the moisture susceptibility of modified asphalt mixtures. The asphalt mixtures were modified using HL and NHL with varying percentages of each additive. The indirect tensile strength (ITS) test was performed to investigate moisture susceptibility. This test was carried out with three types of asphalt mixtures including, normal asphalt mixture without additives, modified asphalt mixture with HL, and modified with NHL. The results showed that the addition of HL and NHL as mineral fillers enhanced the performance of the mixtures against moisture damage. The highest increase in ITS value under dry conditions was observed in the modified mixtures with 20% HL and 20% NHL, and under wet conditions it was observed at 30% HL and 20% NHL. The results also indicated that the addition of 20% HL and 30% NHL increased the value of tensile strength ratio (TSR) by 78.6% and 70.6%, respectively.

Słowa kluczowe

EN

indirect tensile strength; modified asphalt mixture; nano hydrated lime; tensile strength ratio; moisture damage

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2021
• Tom: Vol. 15, no 2
• Strony: 13--17
• Opis fizyczny: Bibliogr. 18 poz., fig., tab.

Twórcy

autor

Al-Marafi Mohammad Nour Ibrahim

• School of Civil Engineering, Tafila Technical University, Tafila, Jordan

• https://orcid.org/0000-0001-5083-9398

Bibliografia

• 1. You Z., Mills-Beale J., Foley J.M., Roy S., Odegard G.M., Dai Q., et al. Nanoclay-modified asphalt materials, Preparation and characterization. Construction and Building Materials, 2011, 25(2), 1072-1078.
• 2. Kavussi A., Barghabani P. The influence of nano materials on moisture resistance of asphalt mixes. Study of Civil Engineering and Architecture, 2014, 3, 36-40.
• 3. Das A.K., Singh D. Influence of Nano size hydrated lime filler on rutting performance of asphalt mastic. Road Materials and Pavement Design, 2019, 1-21.
• 4. Lesueur D., Petit J., Ritter H-J. The mechanisms of hydrated lime modification of asphalt mixtures, a state-of-the-art review. Road materials and pavement design, 2013, 14(1), 1-16.
• 5. Kavussi A., Qorbani M., Khodaii A., Haghshenas H. Moisture susceptibility of warm mix asphalt, a statistical analysis of the laboratory testing results. Construction and Building Materials, 2014, 52, 511-517.
• 6. Crucho J.M.L., das Neves J.M.C, Capitão S.D., de Picado-Santos L.G. Evaluation of the durability of asphalt concrete modified with nanomaterials using the TEAGE aging method. Construction and Building Materials, 2019, 214, 178-186.
• 7. Hamedi G.H., Esmaeili N. Investigating of the Effects of Nano-materials on the Moisture Susceptibility of Asphalt Mixtures Containing Glass Cullets. AUT Journal of Civil Engineering, 2019, 3(1), 107-118.
• 8. Behbahani H., Hamedi G.H., Gilani V.N.M. Predictive model of modified asphalt mixtures with nano hydrated lime to increase resistance to moisture and fatigue damages by the use of deicing agents. Construction and Building Materials, 2020, 265, 120353.
• 9. Taherkhani H., Tajdini M. Comparing the effects of nano-silica and hydrated lime on the properties of asphalt concrete. Construction and Building Materials, 2019, 218, 308-315.
• 10. Sezavar R., Shafabakhsh G., Mirabdolazimi S. New model of moisture susceptibility of nano silica-modified asphalt concrete using GMDH algorithm. Construction and Building Materials, 2019, 211, 528-538.
• 11. Shen J.N., Xie Z.X., Xiao F.P., Fan W.Z. Evaluations of nano-sized hydrated lime on the moisture susceptibility of hot mix asphalt mixtures. Applied Mechanics and Materials, 2012. Trans Tech Publ.
• 12. Gilani V.N.M., Hosseinian S.M., Behbahani H., Hamedi G.H. Prediction and pareto-based multiobjective optimization of moisture and fatigue damages of asphalt mixtures modified with nano hydrated lime. Construction and Building Materials, 2020, 261, 120509.
• 13. Mansour F., Vahid V. Effect of Liquid Nano material and hydrated lime in improving the moisture behaviour of HMA. Transportation Research Procedia, 2016, 17(21), 34-39.
• 14. Behbahani H., Hamedi G.H., Moghaddam Gilani V.N. Effects of asphalt binder modifying with nano hydrated lime on moisture susceptibility of asphalt mixtures with thermodynamically concepts. Petroleum Science and Technology, 2020, 38(4), 297-302.
• 15. Mohammad L.N., Abadie C., Gokmen R., Puppala A.J. Mechanistic evaluation of hydrated lime in hot-mix asphalt mixtures. Transportation Research Record, 2000, 1723(1), 26-36.
• 16. Razavi S-H., Kavussi A. The role of nanomaterials in reducing moisture damage of asphalt mixes. Construction and Building Materials. 2020, 239, 117827.
• 17. Das A.K., Singh D. Investigation of rutting, fracture and thermal cracking behavior of asphalt mastic containing basalt and hydrated lime fillers. Construction and Building Materials, 2017, 141, 442-452.
• 18. Gorkem C., Sengoz B. Predicting stripping and moisture induced damage of asphalt concrete prepared with polymer modified bitumen and hydrated lime. Construction and Building Materials, 2009, 23(6), 2227-2236.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).