Electrical tomography for characterizing transport properties in cement-based materials: A review

D Smyl - Construction and Building Materials, 2020 - Elsevier
The ability to spatially and temporally quantify the state and distribution of moisture and ions
is of central importance to understanding the durability of cement-based materials and …

Methods of test for concrete permeability: a critical review

J Milla, TL Cavalline, TD Rupnow… - Advances in Civil …, 2021 - asmedigitalcollection.asme.org
The transport of liquids, gasses, and aggressive agents into concrete is responsible for a
variety of durability issues. To obtain the low-permeability concrete required for long-lasting …

Predicting pore volume, compressive strength, pore connectivity, and formation factor in cementitious pastes containing fly ash

K Bharadwaj, RM Ghantous, F Sahan, OB Isgor… - Cement and Concrete …, 2021 - Elsevier
This paper describes the use of thermodynamic modeling to predict the reaction products
and properties of cementitious pastes containing fly ash. A pore partitioning model is used to …

Mitigating alkali-silica reaction through metakaolin-based internal conditioning: New insights into property evolution and mitigation mechanism

D Luo, A Sinha, M Adhikari, J Wei - Cement and Concrete Research, 2022 - Elsevier
This study investigates the role of metakaolin-based internal conditioning (MIC) in mitigating
alkali-silica reaction (ASR) by monitoring volume expansion, cracking, permeability …

Toward the prediction of pore volumes and freeze-thaw performance of concrete using thermodynamic modelling

K Bharadwaj, D Glosser, MK Moradllo, OB Isgor… - Cement and Concrete …, 2019 - Elsevier
Many properties of concrete are related to its pore volume and pore structure. This paper
describes an approach to predict gel and capillary pore volumes and other hardened …

Multi-scale model investigating the effects of pore structure and drying-wetting cycles on diffusion in concrete

J Guo, X Xia, K Wang, Y Xu - Cement and Concrete Composites, 2023 - Elsevier
In order to further explore the transport mechanism of sulfate in concrete under the alternate
dry-wet environment, it is imperative to establish a multi-scale analysis method combining …

Using electrical resistivity to determine the efficiency of supplementary cementitious materials to prevent alkali-silica reaction in concrete

KST Chopperla, JH Ideker - Cement and Concrete Composites, 2022 - Elsevier
In this study, the miniature concrete prism test (MCPT) was used to evaluate expansion due
to alkali-silica reaction (ASR) in concrete mixtures with very highly reactive fine aggregates …

[PDF][PDF] Supplementary cementitious materials in Portland-limestone cements

K Bharadwaj, OB Isgor, WJ Weiss - ACI Materials Journal, 2022 - par.nsf.gov
For Peer Review Only Page 1 For Peer Review Only Supplementary Cementitious Materials in
Portland Limestone Cements Journal: ACI Structural and Materials Journals Manuscript ID …

Estimating the permeability of porous aggregate concretes using electrical resistivity based tests

AMM Aragoncillo, DB Cleary, GR Lomboy - Construction and Building …, 2023 - Elsevier
The established relationships between concrete's electrical resistivity and permeation
properties are not applicable and might differ when porous aggregates are used. In this …

Quantitative interpretation of geoelectric inverted data with a robust probabilistic approach

I Isunza Manrique, D Caterina, F Nguyen, T Hermans - Geophysics, 2023 - library.seg.org
The nonuniqueness of the solution to the geophysical inverse problem can lead to
misinterpretation while characterizing the subsurface. To tackle this situation, ground-truth …