References
- Ahmad, N., et al., 2018. Carbon nanotubes (CNTs) in asphalt binder: homogeneous dispersion and performance enhancement. Applied Sciences, 8 (12), 2651. doi: https://doi.org/10.3390/app8122651
- Airey, G., et al., 2007. Asphalt mixture moisture damage assessment combined with surface energy characterization. In: Proceedings of the international conference on Advanced Characterisation of Pavement and Soil Engineering Materials, Greece, 739–748.
- Airey, G., et al., 2008. The influence of aggregate, filler and bitumen on asphalt mixture moisture damage. Construction and Building Materials, 22 (9), 2015–2024. doi: https://doi.org/10.1016/j.conbuildmat.2007.07.009
- Airey, G., et al., 2016. Time dependent viscoelastic rheological response of pure, modified and synthetic bituminous binders. Mechanics of Time-Dependent Materials, 20, 455–480. doi: https://doi.org/10.1007/s11043-016-9295-y
- Al-Adham, K. and Wahhab, H.a.-A., 2018. Influence of temperature on jnr values of polymer modified asphalt binders. International Journal of Pavement Research and Technology, 11 (6) , 603–610. doi: https://doi.org/10.1016/j.ijprt.2018.01.001
- Al-Haddad, D.a.H., 2015. Construction of a complex shear modulus master curve for Iraqi asphalt binder using a modified sigmoidal fitting. International Journal of Science, Engineering and Technology Research, 4 (4), 0682–0690.
- Al-Khateeb, G.G., 2019. Innovative materials, new design methods, and advanced characterization techniques for sustainable asphalt pavements. Advances in Materials Science and Engineering, 2019, 8241071.
- Al-Omari, A.A., Khedaywi, T.S., and Khasawneh, M.A., 2018. Laboratory characterization of asphalt binders modified with waste vegetable oil using superpave specifications. International Journal of Pavement Research and Technology, 11 (1), 68–76. doi: https://doi.org/10.1016/j.ijprt.2017.09.004
- Amani, B., Shokorlou, Y.M., and Pirmohammad, S., 2019. Fracture resistance of hma mixtures modified with nanoclay and nano-Al2O3. Journal of Testing and Evaluation, 47, 5.
- Amirkhanian, A.N., Xiao, F.-P., and Amirkhanian, S.N., 2011. Characterization of unaged asphalt binder modified with carbon nano particles. International Journal of Pavement Research and Technology, 4 (5), 281–286.
- Arnold, T.S., Needham, S., and Youtcheff Jr, J., 2009. Use of phosphoric acid as a modifier for hot-mix asphalt. Transportation Research Circular E-C160, polyphosphoric acid modification of asphalt binders, 40–51.
- Bahia, H., Moraes, R., and Velasquez, R., 2012. The effect of bitumen stiffness on the adhesive strength measured by the bitumen bond strength tested. In: 5th Eurasphalt and Eurobitume Congress, Istanbul, Turkey. Elsevier.
- Baumgardner, G.L., et al., 2005. Polyphosphoric acid modified asphalt: proposed mechanisms. Journal of the Association of Asphalt Paving Technologists, 74, 283–305.
- Behnood, A. and Olek, J., 2017a. 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. doi: https://doi.org/10.1016/j.conbuildmat.2017.06.115
- Behnood, A. and Olek, J., 2017b. Stress-dependent behavior and rutting resistance of modified asphalt binders: an MSCR approach. Construction and Building Materials, 157, 635–646. doi: https://doi.org/10.1016/j.conbuildmat.2017.09.138
- Bodin, D., et al., 2010. Effect of temperature on fatigue performances of asphalt mixesed. In: 11th International conference on asphalt pavements, Nagoya, Japan, USA, ISAP.
- Borse, A.U., 2016. Heterocycles synthesis with Eaton’s reagent: Lulu. com.
- Borse, A.U., et al., 2012. Phosphorus pentoxide-methanesulfonic acid catalyzed efficient synthesis of 5-substituted 1h-tetrazole derivatives.
- Borse, A., et al., 2012. A green, expeditious, one-pot synthesis of 3, 4-dihydropyrimidin-2 (1 h)-ones using a mixture of phosphorus pentoxide-methanesulfonic acid at ambient temperature. ISRN Organic Chemistry, 2012, 376–382. doi: https://doi.org/10.5402/2012/415645
- Burk, R.E. and Whitacre, C.H., 1939. Manufacture of improved asphalts. Google patents.
- Corbett, L.W, 1969. Composition of asphalt based on generic fractionation, using solvent deasphaltening, elution-adsorption chromatography, and densimetric characterization. Analytical Chemistry, 41 (4), 576–579. doi: https://doi.org/10.1021/ac60273a004
- Cui, S., et al., 2014. Durability of asphalt mixtures: effect of aggregate type and adhesion promoters. International Journal of Adhesion and Adhesives, 54, 100–111. doi: https://doi.org/10.1016/j.ijadhadh.2014.05.009
- Eaton, P.E., Carlson, G.R., and Lee, J.T., 1973. Phosphorus pentoxide-methanesulfonic acid. convenient alternative to polyphosphoric acid. The Journal of Organic Chemistry, 38 (23), 4071–4073. doi: https://doi.org/10.1021/jo00987a028
- Ehinola, O.A., Falode, O.A., and Jonathan, G., 2012. Softening point and penetration index of bitumen from parts of southwestern Nigeria. Nafta, 63 (9–10), 319–323.
- Elliott, R. and Thompson, M.R., 1985. Mechanistic design concepts for conventional flexible pavements. Interim Report Illinois Univ., Urbana-Champaign. Dept. of Civil Engineering.
- Enieb, M. and Diab, A., 2017. Characteristics of asphalt binder and mixture containing nanosilica. International Journal of Pavement Research and Technology, 10 (2), 148–157. doi: https://doi.org/10.1016/j.ijprt.2016.11.009
- Filby, W., Günther, K., and Penzhorn, R., 1973. Improved method for the synthesis of aliphatic sulfinic acids. The Journal of Organic Chemistry, 38 (23), 4070–4071. doi: https://doi.org/10.1021/jo00987a027
- Ge, D., 2017. Modification mechanism of asphalt modified with sasobit and polyphosphoric acid (PPA). Construction and Building Materials, 143, 419–428. doi: https://doi.org/10.1016/j.conbuildmat.2017.03.043
- Ghaffar, A., Siddiqi, Z., and Ahmed, K., 2016. Assessing suitability of margalla crush for ultra high strength concrete. Pakistan Journal of Engineering and Applied Sciences, 355–362.
- Ghinet, A., et al., 2011. Synthesis and biological evaluation of phenstatin metabolites. Bioorganic & Medicinal Chemistry, 19 (20), 6042–6054. doi: https://doi.org/10.1016/j.bmc.2011.08.047
- Giavarini, C., et al., 1996. Production of stable polypropylene-modified bitumens. Fuel, 75 (6), 681–686. doi: https://doi.org/10.1016/0016-2361(95)00312-6
- Gondal, M.M.I., Ahsan, N., and Javaid, A, 2009. Engineering properties of potential aggregate resources from eastern and central salt range, Pakistan. Geological Bulletin of Punjab University, 44, 97–103.
- Goodrich, J.L., 1988. Asphalt and polymer modified asphalt properties related to the performance of asphalt concrete mixes (with discussion). Association of Asphalt Paving Technologists Proc, 57, 116–175.
- Grenfell, J., Apeagyei, A., and Airey, G., 2015. Moisture damage assessment using surface energy, bitumen stripping and the SATS moisture conditioning procedure. International Journal of Pavement Engineering, 16 (5), 411–431. doi: https://doi.org/10.1080/10298436.2015.1007235
- Hafeez, I., et al., 2013. Influence of time and temperature on asphalt binders rheological properties. Life Science Journal, 20, 355–365.
- Huang, S.-C., et al., 2010. Rheological and chemical properties of hydrated lime and polyphosphoric acid–modified asphalts with long-term aging. Journal of Materials in Civil Engineering, 23 (5), 628–637. doi: https://doi.org/10.1061/(ASCE)MT.1943-5533.0000219
- Hussain, M., Ghaly, N., and Ibrahim, I., 2008. Modified hot mix asphalt for road maintenance. World Applied Sciences Journal, 5 (2), 236–245.
- Jiang, X., et al., 2019. Investigations on viscosity and flow behavior of polyphosphoric acid (PPA) modified asphalt at high temperatures. Construction and Building Materials, 228, 116610. doi: https://doi.org/10.1016/j.conbuildmat.2019.07.336
- Keefe, P.R.G. and Haney, B.P., 2012. Preparation of tetrahydroisoquinoline-3-ones via cyclization of phenyl acetamides using eaton’s reagent. Organic Syntheses, 89, 44–54. doi: https://doi.org/10.15227/orgsyn.089.0044
- Kodrat, I., Sohn, D., and Hesp, S., 2007. Comparison of polyphosphoric acid-modified asphalt binders with straight and polymer-modified materials. Transportation Research Record: Journal of the Transportation Research Board, 1998, 47–55. doi: https://doi.org/10.3141/1998-06
- Lesueur, D., 2009. The colloidal structure of bitumen: consequences on the rheology and on the mechanisms of bitumen modification. Advances in Colloid and Interface Science, 145 (1–2), 42–82. doi: https://doi.org/10.1016/j.cis.2008.08.011
- Liu, Y., et al., 2014. Examination of moisture sensitivity of aggregate–bitumen bonding strength using loose asphalt mixture and physico-chemical surface energy property tests. International Journal of Pavement Engineering, 15 (7), 657–670. doi: https://doi.org/10.1080/10298436.2013.855312
- Moraes, R., Velasquez, R., and Bahia, H., 2011. Measuring the effect of moisture on asphalt-aggregate bond with the bitumen bond strength test. Transportation Research Record: Journal of the Transportation Research Board, 2209, 70–81. doi: https://doi.org/10.3141/2209-09
- Olabemiwo, O.M., et al., 2016. The performance of agbabu natural bitumen modified with polyphosphoric acid through fundamental and fourier transform infrared spectroscopic investigations. Case Studies in Construction Materials, 5, 39–45. doi: https://doi.org/10.1016/j.cscm.2016.06.003
- Orange, G., et al., 2004. Chemical modification of bitumen through polyphosphoric acid: properties-micro-structure relationship. In: Proceedings of the 3rd Eurasphalt and Eurobitume Congress, Vienna, May.
- Platonov, V., 2000. Properties of polyphosphoric acid. Fibre Chemistry, 32 (5), 325–329.
- Rafi, J., et al., 2018. Performance evaluation of carbon black nano-particle reinforced asphalt mixture. Applied Sciences, 8 (7), 1114. doi: https://doi.org/10.3390/app8071114
- Ramayya, V.V., et al., 2016. Performance of vg30 paving grade bitumen modified with polyphosphoric acid at medium and high temperature regimes. Construction and Building Materials, 105, 157–164. doi: https://doi.org/10.1016/j.conbuildmat.2015.12.021
- Rowe, G., 1993. Performance of asphalt mixtures in the trapezoidal fatigue test. Asphalt Paving Technology, 62, 344–344.
- Saleh, M.F., 2007. Effect of rheology on the bitumen foamability and mechanical properties of foam bitumen stabilised mixes. International Journal of Pavement Engineering, 8 (2), 99–110. doi: https://doi.org/10.1080/10298430601149650
- So, Y.-H. and Heeschen, J.P., 1997. Mechanism of polyphosphoric acid and phosphorus pentoxide – methanesulfonic acid as synthetic reagents for benzoxazole formation. The Journal of Organic Chemistry, 62 (11), 3552–3561. doi: https://doi.org/10.1021/jo960441u
- Van Dam, T.J., et al., 2015. Towards sustainable pavement systems: A reference document.
- Xiao, F., Amirkhanian, A.N., and Amirkhanian, S.N., 2010. Influence of carbon nanoparticles on the rheological characteristics of short-term aged asphalt binders. Journal of Materials in Civil Engineering, 23 (4), 423–431. doi: https://doi.org/10.1061/(ASCE)MT.1943-5533.0000184
- Yan, K., Zhang, H., and Xu, H., 2013. Effect of polyphosphoric acid on physical properties, chemical composition and morphology of bitumen. Construction and Building Materials, 47, 92–98. doi: https://doi.org/10.1016/j.conbuildmat.2013.05.004
- Yildirim, Y., 2007. Polymer modified asphalt binders. Construction and Building Materials, 21 (1), 66–72. doi: https://doi.org/10.1016/j.conbuildmat.2005.07.007
- Zaidi, S.B.A., et al., 2019. Moisture susceptibility of hydrated lime modified mastics using adhesion test methods and surface free energy techniques. International Journal of Pavement Engineering. doi:https://doi.org/10.1080/10298436.2019.1648811.
- Zaniewski, J.P. and Pumphrey, M.E., 2004. Evaluation of performance graded asphalt binder equipment and testing protocol. Asphalt Technology Program, 107, 376–384.
- Zewge, D., et al., 2007. A mild and efficient synthesis of 4-quinolones and quinolone heterocycles. Journal of Organic Chemistry, 72 (11), 4276–4279. Available from: https://www.ncbi.nlm.nih.gov/pubmed/17458997. doi: https://doi.org/10.1021/jo070181o
- Zhao, D., et al., 1991. Regioselective fischer indole route to 3-unsubstituted indoles. The Journal of Organic Chemistry, 56 (9), 3001–3006. doi: https://doi.org/10.1021/jo00009a014