2015
DOI: 10.1504/ijstructe.2015.067966
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A durability performance-index for concrete: developments in a novel test method

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Cited by 9 publications
(3 citation statements)
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“…A fully saturated condition is difficult to reach and, hence, the samples were immersed for 50 days (leaving one surface exposed to surface) and the resistance was measured to obtain Ro. For the value of 'm', it is generally in the range of 1.5 to 3 [23] and a middle value, 2, was used in this case. Figure 6 shows the saturation degree for the different conditions, viz.…”
Section: Requirements To Obtain Reliable Water Permeability Resultsmentioning
confidence: 99%
“…A fully saturated condition is difficult to reach and, hence, the samples were immersed for 50 days (leaving one surface exposed to surface) and the resistance was measured to obtain Ro. For the value of 'm', it is generally in the range of 1.5 to 3 [23] and a middle value, 2, was used in this case. Figure 6 shows the saturation degree for the different conditions, viz.…”
Section: Requirements To Obtain Reliable Water Permeability Resultsmentioning
confidence: 99%
“…To provide a further direct measure of the ability of the concrete mixes to resist chloride ingress, the diffusivity of the concretes is discussed. As the solid phase in the concrete can be regarded as non-conductive in comparison to that of the pore-fluid, diffusivity and ionic conductivity of a saturated porous material are connected through the Nernst-Einstein relationship (Lu 1997;Tumidajski et al 1996;McCarter et al 2015c);…”
Section: Formation Factor and Diffusionmentioning
confidence: 99%
“…For clarity, Fig. 12(a displays the relationship between the instantaneous and the effective diffusion coefficient, D i and D eff , respectively, which can be related through the following relationship (Pack et al 2010;McCarter et al 2015c…”
Section: Formation Factor and Diffusionmentioning
confidence: 99%