6 years field- evaluation of durability of concrete protecting layers exposed in water waving area of river dam (evaluated areas in typical exposure conditions)

During the running repair projects we conduct our own investigations concerning the structures and their damaging mechanisms. Durability of particular repairs and coatings is also examined in different exposure conditions.
Particular attention is devoted to investigations of anticorrosion properties of concrete repair materials and of influence of performed repairs on corrosion of structural reinforcement. We cooperate with Bridge Department of Rzeszow University of Technology on this field.

See also::. PAPERS
REPAIR OF WISŁA-CZARNE DAM


Field evaluation of the durability of impregnating agents applied on concrete slabs exposed in water waving area of a river dam


Electrochemical field measurements of concrete cover AC resistance and corrosion
potential distribution conducted in cooperation with Bridge Department of Rzeszow
University of Technology.


Evaluation of protective layers durability on concrete surface.


Investigation of carbonation velocity in different repair mortars exposed outside.




Evaluation of repair layers durability on concrete surface.


Long-term corrosion investigation of embedded steel bars in concrete exposed to chloride environment.


Samples used to research the influence of application method on contamination of PCC repair mortar by chlorides migrating from concrete substrate.



Investigation of corrosion developping on steel bars passing through the interface of two different environments.


6 years field-evaluation of durability of concrete protecting layers exposed in water waving area of river dam (location of test areas is marked).


6 years field- evaluation of durability of concrete protecting layers as shown above (test areas disintegration after testing).


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Copyrights by OTiK 2003