Behaviour the Concrete Structures Under the Several Conditions

Year 2015, Volume: 10 Issue: 4, 414 - 420, 30.10.2015

Naser Kabashi A Sadikaj F. Pajaziti

Abstract

The damaging impact of various chemicals and
exposure conditions on concrete materials was investigated, especially in
concrete facilities in long time of exploration. This
study includes a preliminary analysis of chemically treated water in existing
concrete structures, and another after the application of the method and using
materials for the structures in future.
For repair of existing reinforced structure, new technologies of polymer
carbonated materials are used. One of the priorities
was to examine the existing concrete structures by using non destructive and
destructive methods. After that, based on the results of the analysis, adequate
new materials are proposed for the repairs, most commonly new technology
polymer carbonated materials, in order to achieve durability of structure
elements in using technological processes. Behaviour of the repairing
structures was tested using the in situ methods, and especially pull-of test,
to verify the adhesion force between the old concrete structures and new
applied layer. After the repairing, the concrete structures will be monitored
to record the behaviour under the chemical treated water.

Keywords

Reinforced Concrete, Chemical Attack, Repairing, Damages

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