Abstract
This paper presents developments in the use of an embedded, multi-electrode conductivity sensor to study the response of the concrete cover-zone to environmental action. The sensor enables an evaluation of the temporal and spatial variation of electrical conductivity thereby allowing an integrated assessment of the cover-zone. Conductivity sensors were embedded within concrete samples to study the cover-zone response to cyclic wetting and drying under laboratory conditions. This work was extended to include the use of remote interrogation methods to study samples placed at a marine exposure site and preliminary results are presented.
| Original language | English |
|---|---|
| Journal | Concrete in Aggressive Aqueous Environments |
| DOIs | |
| Publication status | Published - 2009 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- embedded multi-electrode conductivity sensor
- concrete cover-zone
- environmental action
- temporal and spatial variation
- electrical conductivity
- cyclic wetting and drying
- laboratory conditions
- remote interrogation methods
- marine exposure site
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