Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tower Type Sensors for Monitoring Corrosion Risk in Cover-Zone Concrete
In order to monitor corrosion risk in cover-zone concrete, an integrated tower type sensor (TTS) was developed to obtain the electrochemical parameters such as concrete resistance, macro-cell current and the corrosion potential of built-in electrodes. To obtain valid macro-cell current value, specialized short-circuit acquisition time equal to 30 s has been defined in present cement mortar. The results indicate that the macro-cell current increases and cement mortar resistance decreases meanwhile with the content of chloride ions increase in imported chloride cement mortar. The effective measurement of the macro-cell current and cement mortar resistance allows TTS to be used as a corrosion risk monitoring system in cover-zone concrete.
Tower Type Sensors for Monitoring Corrosion Risk in Cover-Zone Concrete
In order to monitor corrosion risk in cover-zone concrete, an integrated tower type sensor (TTS) was developed to obtain the electrochemical parameters such as concrete resistance, macro-cell current and the corrosion potential of built-in electrodes. To obtain valid macro-cell current value, specialized short-circuit acquisition time equal to 30 s has been defined in present cement mortar. The results indicate that the macro-cell current increases and cement mortar resistance decreases meanwhile with the content of chloride ions increase in imported chloride cement mortar. The effective measurement of the macro-cell current and cement mortar resistance allows TTS to be used as a corrosion risk monitoring system in cover-zone concrete.
Tower Type Sensors for Monitoring Corrosion Risk in Cover-Zone Concrete
Advanced Materials Research ; 97-101 ; 4305-4308
02.03.2010
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Near-surface sensors for condition monitoring of cover-zone concrete
| Online Contents | 2001
Near-surface sensors for condition monitoring of cover-zone concrete
| British Library Online Contents | 2001
Passive sensors for monitoring corrosion in concrete bridges
| British Library Conference Proceedings | 2010
Field monitoring of electrical conductivity of cover-zone concrete
| Online Contents | 2005
Monitoring Water and Ionic Penetration into Cover-Zone Concrete
| British Library Online Contents | 2000