TY  - CONF
Y1  - 2022///
TI  - Optimizing the Physical Properties of Waste Denim Fiber-Modified Rubberized Bitumen Through Response Surface Methodology
SN  - 17551307
N2  - In this study, waste denim fiber (WDF) was used as a modifier to enhance the properties of bitumen incorporating tire pyrolysis oil (TPO). The designing of the experiment, analysis data, modeling and multi-objective optimization performed using response surface methodology (RSM). Base bitumen was modified with 0, 5, 10 and 15 TPO and 0, 2, 4 and 6 of WDF using high shear mixer. The interaction effects of TPO and WDF on the penetration, softening point and temperature susceptibility of bitumen were evaluated. Results showed that the addition of TPO and/or WDF has a significant effect on the consistency and temperature susceptibility of base bitumen. RSM analysis exhibited high degrees of correlation (R2) of 0.982, 0.973 and 0.947 for the dependent variablesâ?? penetration, softening point and temperature susceptibility, respectively. That indicates there is an adequate agreement between models developed by RSM and experimental results. The numerical multi-objective optimization showed that optimum properties can be achieved with 8.4 of TPO and 6 of WDF. © 2022 Institute of Physics Publishing. All rights reserved.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85126193531&doi=10.1088%2f1755-1315%2f971%2f1%2f012014&partnerID=40&md5=01ebf0cc454672edc4cad37d9b5e1ee7
A1  - Al-Sabaeei, A.M.
A1  - Napiah, M.
A1  - Al Salaheen, M.
A1  - Badri, R.M.
A1  - Noura, S.
A1  - Khan, M.I.
A1  - Al-Bahr, T.M.
A1  - Alzubi, K.
N1  - cited By 3; Conference of 12th International Conference on Geotechnical Engineering in Tropical Regions: Fostering Future Through Geotechnical, Sustainable Engineering and Technology, GEOTROPIKA 2021 and 2nd International Conference on Highway and Transportation Engineering: Empowering Transportation Engineering for Industrial Solutions, ICHITRA 2021 ; Conference Date: 21 September 2021 Through 22 September 2021; Conference Code:177260
ID  - scholars17076
AV  - none
PB  - IOP Publishing Ltd
VL  - 971
ER  -