TY - GEN
T1 - Degradation kinetics studies of aluminum dross modified concrete in chloride solution
AU - Budiarto, Wahyu
AU - Riastuti, Rini
AU - Darsono, Nono
AU - Thaha, Yudi Nugraha
N1 - Funding Information:
This work was financially supported by the Research and Development of Universitas Indonesia (NKB-1059/UN2.RST/HKP.05.00/20200), The author gratefully thanks P.T. Jaya Beton Indonesia for their donation of materials, civil laboratory, and all technical assistance provided, and the authors also thank P.T. Altikamurni Internusa for the donation of aluminum dross.
Publisher Copyright:
© 2023 Author(s).
PY - 2023/5/9
Y1 - 2023/5/9
N2 - The utilization of aluminum dross in concrete structures is anticipated to significantly increase concrete structures' mechanical and electrochemical properties. In this present works, the effects of the fraction of aluminum dross on the corrosion kinetics and corrosion resistance of concrete after 30, 60, and 90 days chloride ion exposure were investigated. The electrochemical corrosion behavior of concrete was characterized by potentiodynamic polarization and electrochemical impedance spectroscopy. The interrelation between the fraction of aluminum dross and concrete after 30, 60, and 90 days chloride ion exposure shows that concrete structures with aluminum dross up to 8% exhibit long-term higher corrosion resistance than unmodified concrete. The aluminum dross fraction in concrete structures affects chloride ion composition in concrete structures.
AB - The utilization of aluminum dross in concrete structures is anticipated to significantly increase concrete structures' mechanical and electrochemical properties. In this present works, the effects of the fraction of aluminum dross on the corrosion kinetics and corrosion resistance of concrete after 30, 60, and 90 days chloride ion exposure were investigated. The electrochemical corrosion behavior of concrete was characterized by potentiodynamic polarization and electrochemical impedance spectroscopy. The interrelation between the fraction of aluminum dross and concrete after 30, 60, and 90 days chloride ion exposure shows that concrete structures with aluminum dross up to 8% exhibit long-term higher corrosion resistance than unmodified concrete. The aluminum dross fraction in concrete structures affects chloride ion composition in concrete structures.
UR - http://www.scopus.com/inward/record.url?scp=85160076014&partnerID=8YFLogxK
U2 - 10.1063/5.0116372
DO - 10.1063/5.0116372
M3 - Conference contribution
AN - SCOPUS:85160076014
T3 - AIP Conference Proceedings
BT - Advances in Metallurgy and Engineering Materials
A2 - Fatriansyah, Jaka Fajar
A2 - Ferdian, Deni
A2 - Putra, Wahyuaji Narottama
A2 - Yuwono, Akhmad Herman
A2 - Dhaneswara, Donanta
A2 - Sofyan, Nofrijon
PB - American Institute of Physics Inc.
T2 - International Meeting on Advances in Metallurgy and Materials 2020, i-MAMM 2020
Y2 - 16 November 2020 through 17 November 2020
ER -