000002130 001__ 2130
000002130 005__ 20141118153441.0
000002130 04107 $$acze
000002130 046__ $$k2013-05-27
000002130 100__ $$aPLOOY, Raelize DU
000002130 24500 $$aTHE COMBINATION OF ELECTROMAGNETIC NON-DESTRUCTIVE EVALUATION TECHNIQUES FOR THE ESTIMATION OF RAPID CHLORIDE MIGRATION DIFFUSION COEFFICIENT

000002130 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability
000002130 260__ $$bJapan Concrete Institute, Tokyo
000002130 506__ $$arestricted
000002130 520__ $$2eng$$aElectrical resistivity can be used as an indirect method to determine the chloride diffusion characteristics of in situ concrete. Chloride diffusion coefficient pertaining to cover concrete is an important input parameter for reinforced concrete service life design models. However theoretical and empirical models for relating resistivity to diffusion only hold for saturated and uncontaminated concrete and are therefore not valid when applied to in situ concrete of unknown condition. This paper proposes the combination of electromagnetic assessment techniques sensitive to water content, chloride content and porosity to estimate the Rapid Chloride Migration (RCM) diffusion coefficient of in situ concrete.

000002130 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002130 653__ $$anon-destructive electromagnetic techniques, concrete condition, diffusion coefficient, durability

000002130 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13
000002130 720__ $$aPLOOY, Raelize DU$$iDEROBERT, Xavier$$iVILLAIN, Géraldine$$iLOPES, Sergio PALMA
000002130 8560_ $$ffischerc@itam.cas.cz
000002130 8564_ $$s903461$$uhttp://invenio.itam.cas.cz/record/2130/files/S2-3-6.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002130 962__ $$r2053
000002130 980__ $$aPAPER