Diagnostic and repair of sewage treatment plant tanks in Žilina


openaccess, Vol. 539 (7) 2017 / wtorek, 19 lutego, 2019
[Open Access]

M. Brodňan,
F. Bahleda,
P. Koteš,
W. Kubissa,
M. Strieška

DOI: 10.15199/33.2017.07.18

Volume 539: Issue 7
Pages 58-60
Accepted for publication: 22.05.2017 r.

The paper presents the results of diagnostic measurements realized in the reinforced concrete tanks of sewage treatment plant in Žilina. Diagnostic measurements preceded the subsequently realized reconstruction. The purpose of diagnostic was to determine the carbonation of concrete, concrete covers, diameters and type of reinforcements and corrosion of reinforcement. In some samples of concrete, there were made the chemical analysis and determined the concentration of chloride ions Cl– and concrete composition.

Keywords: diagnostic of tanks, chemical analysis, rehabilitation, reinforced concrete, sewage treatment plant.
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Ing. Miroslav Brodňan, PhD., University of Žilina, Faculty of Civil Engineering, Department of Structures and Bridges

Ing. František Bahleda, PhD., University of Žilina, Faculty of Civil Engineering, Department of Structures and Bridges

Assoc. Prof. Ing. Peter Koteš, PhD, University of Žilina, Faculty of Civil Engineering, Department of Structures and Bridges

dr inż. Wojciech Kubissa, Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry

Ing. Miroslav Strieška, University of Žilina, Faculty of Civil Engineering, Department of Structures and Bridges

Ing. Miroslav Brodňan, PhD.

brodnan@fstav.uniza.sk