| Optimization of preparation procedure of liquid warm mix additive modified asphalt rubber H Yu, Z Leng, Z Zhou, K Shih, F Xiao, Z Gao Journal of cleaner production 141, 336-345, 2017 | 98 | 2017 |
| Interface bonding between hot-mix asphalt and various Portland cement concrete surfaces: laboratory assessment Z Leng, H Ozer, IL Al-Qadi, SH Carpenter Transportation Research Record 2057 (1), 46-53, 2008 | 97 | 2008 |
| In-place hot-mix asphalt density estimation using ground-penetrating radar IL Al-Qadi, Z Leng, S Lahouar, J Baek Transportation research record 2152 (1), 19-27, 2010 | 91 | 2010 |
| Production of a sustainable paving material through chemical recycling of waste PET into crumb rubber modified asphalt Z Leng, RK Padhan, A Sreeram Journal of cleaner production 180, 682-688, 2018 | 81 | 2018 |
| Portland Cement Paste Modified by TiO2 Nanoparticles: A Microstructure Perspective D Feng, N Xie, C Gong, Z Leng, H Xiao, H Li, X Shi Industrial & Engineering Chemistry Research 52 (33), 11575-11582, 2013 | 74 | 2013 |
| Development and validation for in situ asphalt mixture density prediction models Z Leng, IL Al-Qadi, S Lahouar NDT & e International 44 (4), 369-375, 2011 | 70 | 2011 |
| Railroad ballast evaluation using ground-penetrating radar: laboratory investigation and field validation Z Leng, IL Al-Qadi Transportation research record 2159 (1), 110-117, 2010 | 57 | 2010 |
| Value-added application of waste PET based additives in bituminous mixtures containing high percentage of reclaimed asphalt pavement (RAP) Z Leng, A Sreeram, RK Padhan, Z Tan Journal of cleaner production 196, 615-625, 2018 | 56 | 2018 |
| Data analysis techniques for GPR used for assessing railroad ballast in high radio-frequency environment IL Al-Qadi, W Xie, R Roberts, Z Leng Journal of transportation engineering 136 (4), 392-399, 2010 | 56 | 2010 |
| Mechanical property characterization of warm-mix asphalt prepared with chemical additives Z Leng, A Gamez, IL Al-Qadi Journal of Materials in Civil Engineering 26 (2), 304-311, 2014 | 54 | 2014 |
| Workability and mechanical property characterization of asphalt rubber mixtures modified with various warm mix asphalt additives H Yu, Z Leng, Z Dong, Z Tan, F Guo, J Yan Construction and Building Materials 175, 392-401, 2018 | 53 | 2018 |
| Quantification of bituminous mortar ageing and its application in ravelling evaluation of porous asphalt wearing courses Y Zhang, Z Leng Materials & Design 119, 1-11, 2017 | 51 | 2017 |
| An innovative method for measuring pavement dielectric constant using the extended CMP method with two air-coupled GPR systems Z Leng, IL Al-Qadi NDT & e International 66, 90-98, 2014 | 50 | 2014 |
| Investigation of the rheological modification mechanism of warm-mix additives on crumb-rubber-modified asphalt X Yu, Z Leng, T Wei Journal of materials in civil engineering 26 (2), 312-319, 2014 | 47 | 2014 |
| Tack coat optimization for HMA overlays: Laboratory testing IL Al-Qadi, SH Carpenter, Z Leng, H Ozer, J Trepanier FHWA-ICT-08-023, 2008 | 47 | 2008 |
| Photocatalytic pavements with epoxy-bonded TiO2-containing spreading material D Wang, Z Leng, M Hüben, M Oeser, B Steinauer Construction and building materials 107, 44-51, 2016 | 45 | 2016 |
| Characterisation of interface bonding between hot-mix asphalt overlay and concrete pavements: modelling and in-situ response to accelerated loading H Ozer, IL Al-Qadi, H Wang, Z Leng International Journal of Pavement Engineering 13 (2), 181-196, 2012 | 44 | 2012 |
| Rheological and chemical characteristics of rubberized binders with non-foaming warm mix additives H Yu, Z Leng, F Xiao, Z Gao Construction and Building Materials 111, 671-678, 2016 | 42 | 2016 |
| Cold recycling of reclaimed asphalt pavement towards improved engineering performance Y Wang, Z Leng, X Li, C Hu Journal of Cleaner Production 171, 1031-1038, 2018 | 40 | 2018 |
| Effects of material composition on mechanical and acoustic performance of poroelastic road surface (PERS) D Wang, A Schacht, Z Leng, C Leng, J Kollmann, M Oeser Construction and Building Materials 135, 352-360, 2017 | 38 | 2017 |
