Performance of organic and inorganic substances as inhibitors for chloride-induced corrosion in concrete
-
Özlem Aydin
and Zeki Çizmeciglu
Abstract
Studies have been carried out to investigate the concrete corrosion inhibitor performance of silica fume admixture and an admixture of amino alcohols containing organic and inorganic substances. The concrete specimens with and without admixtures were subjected to accelerated corrosion tests to determine the time to corrosion initiation. The results showed that the specimens admixtured with nitrogen containing organic and inorganic inhibitors performed slightly better than concrete specimens with silica fume admixture.
Kurzfassung
Für den vorliegenden Beitrag wurden Studien durchgeführt, um die Performanz von Mikrosilica-Zusätzen und von anorganisch-organisch gemischten Zusätzen mit Aminoalkoholen bezüglich des Korrosionsverhaltens von Beton zu untersuchen. Die Betonproben mit und ohne diese Zusätze wurden einem beschleunigten Korrosionstest unterworfen, in dem die Zeit zur Initiierung der Korrosion bestimmt wurde. Die Ergebnisse zeigten, dass sich die Proben mit stickstoffhaltigen organischen und anorganischen Zusätzen etwas besser verhielten als die Proben mit einem Zusatz aus Mikrosilica.
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© 2015, Carl Hanser Verlag, München
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- Design, manufacture and analysis of composite epoxy material with embedded silicon carbide (SiC) and alumina (Al2O3) nanoparticles/fibers
- Performance of organic and inorganic substances as inhibitors for chloride-induced corrosion in concrete
- Fillet welding of austenitic stainless steel using the double channel shielding gas method with cored wire
- Applying quadraphonic transmission ultrasonic defectoscopy on standard aluminum materials
- Kalender/Calendar
- Kalender
Articles in the same Issue
- Inhalt/Contents
- Inhalt
- Fachbeiträge/Technical Contributions
- A simple procedure for estimating SN-lines for crack initiation from SN-lines for total failure*
- Modellbasierte Korrelation zwischen dem elektrischen Widerstand und der Versetzungsstruktur des ermüdungsbeanspruchten ICE-Radstahls R7
- Effect of cobalt on the aging kinetics and the properties of a CuCoNiBe alloy
- Effect of heat treatment on microstructure and mechanical properties of Fe-5Cr-1.4B alloy
- Interface characterization of friction welded low carbon steel and copper alloys
- Field test methods for aluminum gas cylinders
- Application of the Taguchi method for parameter optimization of the surface grinding process
- A discrete dislocation technique for fatigue microcracks (Part I)
- A discrete dislocation technique for fatigue microcracks (Part II)
- Synchrotron X-ray CT of rose peduncles – evaluation of tissue damage by radiation*
- Surface roughness analysis and optimization for the CNC milling process by the desirability function combined with the response surface methodology
- Design, manufacture and analysis of composite epoxy material with embedded silicon carbide (SiC) and alumina (Al2O3) nanoparticles/fibers
- Performance of organic and inorganic substances as inhibitors for chloride-induced corrosion in concrete
- Fillet welding of austenitic stainless steel using the double channel shielding gas method with cored wire
- Applying quadraphonic transmission ultrasonic defectoscopy on standard aluminum materials
- Kalender/Calendar
- Kalender