Preliminary communication

Predicting the durability of the columns on the criterion of concrete carbonation and corrosion of reinforcement

E.V. Klimenko ; Odessa State Academy of Civil Engineering and Architecture, Odessa, Ukraine
N.D. Korol
I.V. Korol
Željko Kos ; Sveučilište Sjever, Sveučilišni centar Varaždin, Varaždin, Hrvatska

Abstract

This paper describes the dependence of the strength of the concrete in regards to the diffusion coefficient of carbon dioxide in dependence to the temperature and humidity of the environment. Calculations are designed for the time of carbonation of concrete and the corrosion of the reinforcement's protective layer in concrete columns. The proposed relationships can advantageously be used in predicting the depth of carbonation of concrete works.

Keywords

diffusion coefficient; carbon dioxide; time carbonation; concrete; concrete columns

Hrčak ID:

146254

URI

https://hrcak.srce.hr/146254

Publication date:

15.9.2015.

Article data in other languages: croatian

Visits: 851 *