Tortuosity of porous media: Image analysis and physical simulation

J Fu, HR Thomas, C Li - Earth-Science Reviews, 2021 - Elsevier
Tortuosity is widely used as a critical parameter to predict transport properties of porous
media, such as rocks and soils. But unlike other standard microstructural properties, the …

A review of rheological modeling of cement slurry in oil well applications

C Tao, BG Kutchko, E Rosenbaum, M Massoudi - Energies, 2020 - mdpi.com
The rheological behavior of cement slurries is important in trying to prevent and eliminate
gas-migration related problems in oil well applications. In this paper, we review the …

Nano-engineering the interfacial transition zone in cement composites with graphene oxide

D Lu, X Shi, J Zhong - Construction and Building Materials, 2022 - Elsevier
The interface of aggregate and cementitious phase largely determines the mechanical
properties and durability performances of cement mortar and concrete. This work …

Understanding expansion in calcium sulfoaluminate–belite cements

IA Chen, CW Hargis, MCG Juenger - Cement and Concrete Research, 2012 - Elsevier
Calcium sulfoaluminate–belite (CSAB) cements are promoted as sustainable alternatives to
portland cement because of their lower energy and CO2 emissions during production and …

Mineralogical transformations of calcareous rich clays with firing: A comparative study between calcite and dolomite rich clays from Algarve, Portugal

MJ Trindade, MI Dias, J Coroado, F Rocha - Applied Clay Science, 2009 - Elsevier
Mineralogical transformations during firing of two extremely calcareous clays, one calcite
and other dolomite rich, and relatively poor in silica were studied. Original clays were …

Tough double-bouligand architected concrete enabled by robotic additive manufacturing

A Prihar, S Gupta, HS Esmaeeli, R Moini - Nature Communications, 2024 - nature.com
Nature has developed numerous design motifs by arranging modest materials into complex
architectures. The damage-tolerant, double-bouligand architecture found in the coelacanth …

Molecular structure and dynamics of water on the surface of cement hydration products: Wetting behavior at nanoscale

P Wang, Y Duan, H Zheng, Z Chen, M Wang… - Applied Surface …, 2023 - Elsevier
The distribution and wettability of water molecules on the surface of different cement
hydration products have a close influence on the transport behavior of water in the gel pores …

High temperature behaviour of self-consolidating concrete: microstructure and physicochemical properties

H Fares, S Remond, A Noumowe, A Cousture - Cement and Concrete …, 2010 - Elsevier
This paper presents an experimental study on the properties of self-compacting concrete
(SCC) subjected to high temperature. Two SCC mixtures and one vibrated concrete mixture …

Shedding light onto the spectra of lime: Raman and luminescence bands of CaO, Ca(OH)2 and CaCO3

T Schmid, P Dariz - Journal of Raman Spectroscopy, 2015 - Wiley Online Library
In microscopy studies of 19th‐century cement stone, we found free lime in the form of
darkened spherical structures, as they were described in the literature already. When trying …

[HTML][HTML] Effect of casting and curing temperature on the interfacial bond strength of epoxy bonded concretes

D Daneshvar, K Deix, A Robisson - Construction and Building Materials, 2021 - Elsevier
The effect of casting and curing temperature on concrete-epoxy-concrete interfacial bond
strength was evaluated. To cover a wide range of climatic conditions, six different …