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A platform for research: civil engineering, architecture and urbanism
Rhizophora Mangle L. Effects on Steel-reinforced Concrete in 0.5 M H2SO4: Implications for Corrosion-degradation of Wind-energy Structures in Industrial Environments
This paper studies corrosion inhibition and compressive-strength effect of Rhizophora mangle L. leaf-extract on steel-reinforced concrete in 0.5 M H2SO4, simulating industrial environment of wind-energy installations. Electrochemical monitoring and load- bearing/compressive-strength testing were employed for different concentrations of the leaf-extract admixed in duplicated samples of steel-reinforced concretes, immersed in the test-system. Analyses of the experimental test-results, as per ASTM G16- 95 R04, identified 0.1667% Rhizophora mangle L., per weight of cement, with optimum (very good) inhibition efficiency. Rhizophora mangle L. admixtures combined good inhibition efficiency with compressive-strength improvements in concretes. These bear implications for protecting wind-energy structures against corrosion-degradation in industrial environments.
Rhizophora Mangle L. Effects on Steel-reinforced Concrete in 0.5 M H2SO4: Implications for Corrosion-degradation of Wind-energy Structures in Industrial Environments
This paper studies corrosion inhibition and compressive-strength effect of Rhizophora mangle L. leaf-extract on steel-reinforced concrete in 0.5 M H2SO4, simulating industrial environment of wind-energy installations. Electrochemical monitoring and load- bearing/compressive-strength testing were employed for different concentrations of the leaf-extract admixed in duplicated samples of steel-reinforced concretes, immersed in the test-system. Analyses of the experimental test-results, as per ASTM G16- 95 R04, identified 0.1667% Rhizophora mangle L., per weight of cement, with optimum (very good) inhibition efficiency. Rhizophora mangle L. admixtures combined good inhibition efficiency with compressive-strength improvements in concretes. These bear implications for protecting wind-energy structures against corrosion-degradation in industrial environments.
Rhizophora Mangle L. Effects on Steel-reinforced Concrete in 0.5 M H2SO4: Implications for Corrosion-degradation of Wind-energy Structures in Industrial Environments
Okeniyi, Joshua Olusegun (author) / Loto, Cleophas Akintoye (author) / Popoola, Abimbola Patricia Idowu (author)
2014
8 Seiten, 41 Quellen
Conference paper
English