Multiscale X-ray tomography of cementitious materials: A review
X-ray computed tomography (CT) is a non-destructive technique that offers a 3D insight into
the microstructure of thick (opaque) samples with virtually no preliminary sample …
the microstructure of thick (opaque) samples with virtually no preliminary sample …
Research progress on cement-based materials by X-ray computed tomography
W Kong, Y Wei, S Wang, J Chen, Y Wang - International Journal of …, 2020 - Springer
X-ray computed tomography (CT), as an imaging technique, has played an important role in
the area of material characterization in civil engineering during the past 40 years. It has …
the area of material characterization in civil engineering during the past 40 years. It has …
[HTML][HTML] Alkali-silica reaction products and cracks: X-ray micro-tomography-based analysis of their spatial-temporal evolution at a mesoscale
In this study, we propose a laboratory-scale methodology, based on X-ray micro-tomography
and caesium (Cs) as a contrast agent, to advance the understanding of cracking due to …
and caesium (Cs) as a contrast agent, to advance the understanding of cracking due to …
Types of alkali–aggregate reactions and the products formed
The alkali–aggregate reaction comprises the alkali–silica reaction (ASR) and the alkali–
carbonate reaction (ACR). Reaction kinetics of the ASR depends on the grain size and …
carbonate reaction (ACR). Reaction kinetics of the ASR depends on the grain size and …
[HTML][HTML] Quantitative analysis of the evolution of ASR products and crack networks in the context of the concrete mesostructure
Methodological challenges have long been an obstacle for the understanding of damage in
concrete due to the alkali-silica reaction (ASR). Time-lapse X-ray tomography could be key …
concrete due to the alkali-silica reaction (ASR). Time-lapse X-ray tomography could be key …