Effect of Glass Cullet Size and Hydrated Lime—Nanoclay Additives on the Mechanical Properties of Glassphalt Concrete

In this study, the use of glass waste as aggregate in asphalt mixtures was investigated. Maximum glass aggregate size options of 0.075, 2.00, 4.75 and 9.5 mm. were selected. Conventional bitumen, nanoclay-modified bitumen and hydrated lime-modified bitumen were used. Dense graded asphalt mixtures were designed according to the Marshall method. Mixtures were evaluated for low-temperature cracking, resistance to water damage, fatigue, and permanent deformation behavior with repeated creep, indirect tensile strength, indirect tensile fatigue, modified Lottman and Hamburg wheel tracking tests. Increasing glass aggregate size reduced the water damage resistance of asphalt mixtures because of the smooth surface of the glass particles and nanoclay and hydrated lime modification improved the mechanical properties of the asphalt mixtures. Using 2.00 mm sized maximum glass aggregate showed relatively less water damage and deformation properties due to higher internal friction which is due to the greater angularity of the glass particles. In addition, there was a significant correlation between repeated creep test, modified Lottman methods and Hamburg Wheel tracking test from the viewpoint of deformation and water damage assessments.

[1]  B. Kumar,et al.  Utilization of Waste Glass Powder and Glass Composite Fillers in Asphalt Pavements , 2021, Advances in Civil Engineering.

[2]  Xiangming Zhou,et al.  Waste Glass Reuse in Foamed Alkali-Activated Binders Production: Technical and Environmental Assessment , 2020, Frontiers in Materials.

[3]  Gholam Hossein Hamedi,et al.  The effect of nanomaterials as anti-stripping additives on the moisture sensitivity of glasphalt , 2020 .

[4]  Baoshan Huang,et al.  Strength, microstructure, efflorescence behavior and environmental impacts of waste glass geopolymers cured at ambient temperature , 2020 .

[5]  P. Sarker,et al.  Reuse of waste glass as a supplementary binder and aggregate for sustainable cement-based construction materials: A review , 2020 .

[6]  P. T. Adeke,et al.  The Optimum Amount of Waste Glass Aggregate that can Substitute Fine Aggregate in Concrete , 2020 .

[7]  Muhammad Aniq Gul,et al.  Modelling and characterising the fatigue behaviour of asphaltic concrete mixtures , 2018, Construction and Building Materials.

[8]  S. Hosseini,et al.  Effect of Crushed Glass on Skid Resistance, Moisture Sensitivity and Resilient Modulus of Hot Mix Asphalt , 2018, Arabian Journal for Science and Engineering.

[9]  G. H. Yunusa,et al.  Potential of glass cullet as aggregate in hot mix asphalt , 2018, Nigerian Journal of Technology.

[10]  A. Musa,et al.  Evaluation of SuperPave Indirect Tensile Strength of HMA with Waste Glass , 2018 .

[11]  E. Iskender.  Evaluation of mechanical properties of nano-clay modified asphalt mixtures , 2016 .

[12]  M. Vaillancourt,et al.  Evaluation of the impact of recycled glass on asphalt mixture performances , 2016 .

[13]  Y. Issa,et al.  Effect of Adding Crushed Glass to Asphalt Mix , 2016 .

[14]  R. Abendeh,et al.  Effect of Waste Glass on Properties of Asphalt Concrete Mixtures , 2016 .

[15]  M. Ameri,et al.  New achievements on positive effects of nanotechnology zyco-soil on rutting resistance and stiffness modulus of glasphalt mix , 2015 .

[16]  M. Sol-Sánchez,et al.  Mechanical Performance of Asphalt Mixes Incorporating Waste Glass , 2015 .

[17]  S. M. Mirabdolazimi,et al.  Evaluation of performance and moisture sensitivity of glasphalt mixtures modified with nanotechnology zycosoil as an anti-stripping additive , 2015 .

[18]  M. Sadeghnejad,et al.  Experimental Study on Creep behavior of Stone Mastic Asphalt by Using of Nano Al2O3 , 2015 .

[19]  A. Jasim.  RESEARCH ARTICLE By Using Waste Glass as Secondary Aggregates in Asphalt Mixtures , 2014 .

[20]  Yousef Sajed,et al.  Investigation of dynamic behavior of hot mix asphalt containing waste materials; case study: Glass cullet , 2014 .

[21]  N. Saffar.  The Effect of Filler Type and Content on Hot Asphalt Concrete Mixtures Properties , 2013 .

[22]  Mohamed Rehan Karim,et al.  Dynamic properties of stone mastic asphalt mixtures containing waste plastic bottles , 2012 .

[23]  S. M. Mirabdolazimi,et al.  Modeling the fatigue behaviors of glasphalt mixtures , 2012 .

[24]  Mahyar Arabani,et al.  Effect of glass cullet on the improvement of the dynamic behaviour of asphalt concrete , 2011 .

[25]  H. Jony,et al.  The Effect of Using Glass Powder Filler on Hot Asphalt Concrete Mixtures Properties , 2011 .

[26]  A. Aksoy,et al.  Creep in conventional and modified asphalt mixtures , 2008 .

[27]  Yue Huang,et al.  A review of the use of recycled solid waste materials in asphalt pavements , 2007 .

[28]  Richard Izzo,et al.  Use of the Hamburg Wheel-Tracking Device for Evaluating Moisture Susceptibility of Hot-Mix Asphalt , 1999 .