EFFECT OF USING CHEMICAL ADDITIVES ON THE PERFORMANCE OF ASPHALT PAVEMENT EXPOSED TO WASTEWATER | ||||
| JES. Journal of Engineering Sciences | ||||
| Article 7, Volume 49, No 1, January and February 2021, Page 107-130 PDF (758.14 K) | ||||
| Document Type: Research Paper | ||||
| DOI: 10.21608/jesaun.2021.47260.1020 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Samir Azmy Abdalla  1; Hassan Youness Ahmed2; Ayman Mahamoud Othman3; Mostafa deep Hashem4
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| 1Civil Department | ||||
| 2Civil engineering department , Faculty of Engineering ,Assuit university | ||||
| 3Civil Engineering Department ,Faculty of Engineering , Aswan university | ||||
| 4Civil Eng Department, Faculty of Engineering, El-Minia University, El-Minia, Egypt | ||||
| Abstract | ||||
| It is known that water is the first enemy of asphalt pavement, and its danger increases when the water is a product of sewage because it contains organic materials and acids. The most common technique to mitigate moisture damage is using of additives or modifiers with the asphalt binder or the aggregate. The objective of this research is to study the effect of wastewater on the mechanical properties of HMA containing chemical additives. Three different chemical additives were used. The chemical additives were Addicrete PVS, Adibond 65 and Silica Gel that were added with different percentages 5, 10, 15 and 20 % by the weight of optimum asphalt content in additional to the original mix. All asphalt mixtures were submerged in wastewater for 3, 7 and 15 days. Marshall and Indirect tensile strength tests were performed on these exposed mixtures in spite of that the wastewater decreased the mechanical properties of all mixtures the additives decrease that effect with pronounced values. The best additive was Addicrete PVS with 10% content of (O.A.C) as it gives the highest value of Marshall stability, Marshall stiffness, Marshall quotient and indirect tensile strength. | ||||
| Keywords | ||||
| Addicrete PVS; Adibond 65; Silica gel and hot mix asphalt | ||||
| References | ||||
|
[1] Caro, S., E. Masad, A. Bhasin, and D. N. Little. “Moisture Susceptibility of Asphalt Mixtures”, Part 1: Mechanisms. International Journal of Pavement Engineering. Vol. 9, No. 2(a), pp. 81–98,2008.
[2] Bhasin, A., D. N. Little, K. L. Vasconcelos, and E. Masad. “Surface Free Energy to Identify Moisture Sensitivity of Materials for Asphalt Mixes”. In Transportation Research Record: Journal of the Transportation Research Board, No. 2001, Transportation Research Board of the National Academies, Washington, D.C., pp. 37–45,2007.
[3] Putman B. J, Amirkhanian S. N. “Utilization of Waste Fibers in Stone Matrix Asphalt Mixtures” [J]. Resources, Conservation and Recycling, 42: 265-274,2000.
[4] Ghada S. Moussa, Ashraf Abdel-Raheem and Talaat Abdel-Wahed," Investigating the Moisture Susceptibility of Asphalt Mixtures Modified with High-Density Polyethylene “, Vol. 48, No. 5, PP. 765-782, 2020.
[5] F. Moghadas Nejad, A. Azarhoosh, and G. H. Hamedi, “Effect of high-density polyethylene on the fatigue and rutting performance of hot mix asphalt–a laboratory study,” Road Mater. Pavement Des. vol. 15, no. 3, pp. 746–756, 2014.
[6] H. M. Rasel, M. N. Rahman and T. U. Ahmed, "Study of Effects of Waste PVC on the Properties of Bituminous Mixes", S-JPSET, ISSN: 2229-7111, Vol. 2, Issue 2,2011.
[7] Prasad. B, Varun. K, Ashok. A, Ganesh. R, "Performance Evaluation of Recycled Bitumen Before and After the Addition of Plastic Waste", International Journal of Engineering Research & Technology (IJERT), Vol. 2 Issue 3, ISSN: 2278-0181, March 2013.
[8] Rahman, Md. Nobinur, et al., "Performance Evaluation of Waste Polyethylene and PVC on Hot Asphalt Mixtures. “American Journal of Civil Engineering and Architecture ,97-102, 2013.
[9] Goh SW, Akin M, You Z, Shi X, “Effect of deicing solutions on the tensile strength of micro or Nano modified asphalt mixture”, Construction and Building Materials; 25:195–200, 2011.
[10] Aksoy A, Samlioglu K, Tayfur S, Ozen H., “Effects of Various Additives on the Moisture Damage Sensitivity of Asphalt Mixtures”., Journal of Construction Building Materials; 19: 11-18, 2005.
[11] Ataelmanan M, Feng CP, Al-Hadidy AI. “Laboratory Evaluation of HMA with High Density Polyethylene as a Modifier”. Journal of Construction Building Materials;25: 2764-2770, 2011.
[12] Mahabir Panda; Mayajit Mazumdar “Utilization of Reclaimed Polyethylene in Bituminous Paving Mixes” Journal of Materials in Civil Engineering, ASCE 14 (6), pp. 527-530,2002.
[13] Hugo F.; Nachenius R. “Some -Rubber Asphalt and Binders”, Proceeding of the Association of Asphalt Paving Technologists, vol.58, pp. 303-336, (1989).
[14] C. ASTM, “128-15. “,” Stand. Test Method Relat. Density (Specific Gravity) Absorpt. Fine Aggregate”, ASTM Curr. Ed. Approv. Jan, vol. 1, 2015.
[15] International, “ASTM C128-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate.” ASTM International West Conshohocken (PA), 2015. [16] ASTM, “D854.,” Stand. test methods Specif. gravity soil solids by water Pycnom”,2014.
[17] A. ASTM, “C131-06 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine.” Conshohoken, PA: ASTM, 2006.
[18] CMB, Engineer Guide ,2002.
[19] http://wikipedia.org/w/index.
[20] ASTM D6931-17, Standard Test Method for Indirect Tensile (IDT) Strength of Asphalt Mixtures, ASTM International, West Conshohocken, PA, 2017. | ||||
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