Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental Investigation on Corrosion Control in Concrete
The impact of aluminium oxide on concrete strength and corrosion resistance is discussed in this study. A total of 12 150mm x 150mm x 150mm concrete cubes were cast by weight of cement, simulating the corrosive impact of sea water. The aluminium oxide additive dose was adjusted from 0% to 15% by weight of cement in 5-percent increments. At the ages of 7 days, 14 days, and 28 days, the cubes were evaluated for compressive strength. After compression testing, the concrete samples were crushed to powder, and extracts produced in the normal method were evaluated for alkalinity and free chloride concentration. The test results show that by adding aluminium oxide in the range of 10 to 15% by weight of the cement, the free chloride content can be reduced significantly, while neither the compressive strength nor the ph were adversely affected. In fact, strength was increased by 4 to 20% depending on the curing period.
Experimental Investigation on Corrosion Control in Concrete
The impact of aluminium oxide on concrete strength and corrosion resistance is discussed in this study. A total of 12 150mm x 150mm x 150mm concrete cubes were cast by weight of cement, simulating the corrosive impact of sea water. The aluminium oxide additive dose was adjusted from 0% to 15% by weight of cement in 5-percent increments. At the ages of 7 days, 14 days, and 28 days, the cubes were evaluated for compressive strength. After compression testing, the concrete samples were crushed to powder, and extracts produced in the normal method were evaluated for alkalinity and free chloride concentration. The test results show that by adding aluminium oxide in the range of 10 to 15% by weight of the cement, the free chloride content can be reduced significantly, while neither the compressive strength nor the ph were adversely affected. In fact, strength was increased by 4 to 20% depending on the curing period.
Experimental Investigation on Corrosion Control in Concrete
S.Nagamani (Autor:in) / M.Dhivakar (Autor:in) / A.Leema Margret (Autor:in) / A.Dhanalakshmi (Autor:in)
29.09.2021
oai:zenodo.org:5535672
Journal of Engineering Analysis and Design 3(2) 1-5
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
Corrosion of Steel in Cracked Concrete: Experimental Investigation
| British Library Conference Proceedings | 2006
CORROSION OF STEEL IN CRACKED CONCRETE: EXPERIMENTAL INVESTIGATION
| Springer Verlag | 2006
Analytical and Experimental Investigation on Corrosion-Induced Concrete Cracking
| Springer Verlag | 2020
Experimental Investigation of Corrosion in Concrete Beams Strengthened with CFRP
| British Library Conference Proceedings | 2005
An Experimental Investigation on Concrete with Copper Slag using Corrosion Resistance Techniques
| BASE | 2020