Stability of fresh concrete and its effect on late-age durability of reinforced concrete: An overview

Y Cai, Q Liu - Journal of Building Engineering, 2023 - Elsevier
The stability of fresh concrete should be properly considered to ensure the quality of building
engineering while requiring its high flowability. The poor fresh state stability is detrimental to …

[HTML][HTML] Non-Destructive Testing for Documenting Properties of Structural Concrete for Reuse in New Buildings: A Review

LM Ottosen, W Kunther, T Ingeman-Nielsen… - Materials, 2024 - mdpi.com
Reuse in new buildings of structural concrete components from demolitions holds the
potential for avoiding the use of raw materials to produce new components, including …

Beyond the chloride threshold concept for predicting corrosion of steel in concrete

UM Angst, OB Isgor, CM Hansson, A Sagüés… - Applied Physics …, 2022 - pubs.aip.org
All existing models to forecast the corrosion performance of reinforced concrete structures
exposed to chloride environments are based on one common theoretical concept, namely, a …

[HTML][HTML] Steel corrosion in concrete–Achilles' heel for sustainable concrete?

UM Angst - Cement and Concrete Research, 2023 - Elsevier
The reduction of greenhouse gas emissions from concrete production leads to decreased
alkalinity of the concrete. This is generally perceived as a durability problem, because the …

Multi-peak nonuniform model of rust distribution and corrosion-induced concrete cracking in reinforced concrete slabs

HT Bui, KH Tan - Cement and Concrete Composites, 2023 - Elsevier
Corrosion-induced concrete cracking is of importance in evaluating service life of reinforced
concrete (RC) slabs. Rust distribution and steel bar configuration are two of the most …

Predicting the impact of water transport on carbonation-induced corrosion in variably saturated reinforced concrete

E Korec, L Mingazzi, F Freddi… - Materials and …, 2024 - Springer
A modelling framework for predicting carbonation-induced corrosion in reinforced concrete
is presented. The framework constituents include a new model for water transport in cracked …

Quantitative relationship between microstructure of steel-concrete interface and chloride-induced corrosion rate of steel in unsaturated cementitious materials

Z Tian, X Kang, H Ji, H Ye - Cement and Concrete Research, 2025 - Elsevier
While extensive evidence indicates that the porous microstructure of the steel-concrete
interface (SCI) is the key factor contributing to early depassivation and expedited corrosion …

Chloride-induced corrosion of steel in concrete—insights from bimodal neutron and X-ray microtomography combined with ex-situ microscopy

UM Angst, E Rossi, C Boschmann Käthler… - Materials and …, 2024 - Springer
The steel–concrete interface (SCI) is known to play a major role in corrosion of steel in
concrete, but a fundamental understanding is still lacking. One reason is that concrete's …

Microscale chemical imaging to characterize and quantify corrosion processes at the metal-electrolyte interface

CC Albert, S Mundra, D Ferreira Sanchez… - npj Materials …, 2024 - nature.com
We introduce an experimental setup to chemically image corrosion processes at metal-
electrolyte interfaces under stagnant, confined conditions—relevant in a wide range of …

Microcell and macrocell corrosion kinetics of steel bars in reinforced concrete slabs subjected to alternate wet and dry environments

HT Bui, KH Tan - Construction and Building Materials, 2024 - Elsevier
Electrochemical kinetics of steel bar corrosion in concrete is of complex nature, especially
when it is subjected to alternate wet and dry environments with changes in conditions of …