The influence of curing regimes on hydration, microstructure and compressive strength of ultra-high performance concrete: A review

D Xu, J Tang, X Hu, C Yu, F Han, S Sun… - Journal of Building …, 2023 - Elsevier
Accelerated curing regimes, such as high temperature curing, can lead to significant
improvements in the hydration and early mechanical properties of ultra-high performance …

Effect of nano-reinforcing phase on the early hydration of cement paste: A review

S He, J Chai, Y Yang, J Cao, Y Qin, Z Xu - Construction and Building …, 2023 - Elsevier
Nanotechnology has been widely utilized in the microscopic to macroscopic modification of
building materials. The early hydration kinetics will have a significant impact on the …

Influence of silica fume and thermal curing on long-term hydration, microstructure and compressive strength of ultra-high performance concrete (UHPC)

D Xu, J Tang, X Hu, Y Zhou, C Yu, F Han… - Construction and Building …, 2023 - Elsevier
In order to enhance the hydration rate and degree of ultra-high performance concrete
(UHPC) originated from the extremely low water to binder ratio, thermal curing is widely …

Novel application of sustainable coal-derived char in cement soil stabilization

H Yu, P Joshi, C Lau, K Ng - Construction and Building Materials, 2024 - Elsevier
Cement soil stabilization is a commonly used method to improve in-situ soil properties
catering to different geotechnical applications. However, cement manufacturing is typically …

[HTML][HTML] Multiscale and multiphysics discrete model of self-healing of matrix and interfacial cracks in fibre reinforced cementitious composites: Formulation …

A Cibelli, L Ferrara, G Di Luzio - Cement and Concrete Composites, 2024 - Elsevier
This paper focuses on the numerical modelling of autogenous and stimulated healing of
cracks in fibre-reinforced cementitious composites, with the aim of showing the potential that …

Influence of steel fiber size, shape, and strength on the quasi-static properties of ultra-high performance concrete: Experimental investigation and numerical modeling

R Rezakhani, DA Scott, F Bousikhane… - … and Building Materials, 2021 - Elsevier
This investigation focused on identifying the impact of various types of steel fibers on the
quasi-static mechanical behavior of ultra-high performance concrete (UHPC) through …

Mix optimization of hybrid steel and polypropylene fiber-reinforced concrete for anti-thermal spalling

L Shen, X Yao, G Di Luzio, M Jiang, Y Han - Journal of Building …, 2023 - Elsevier
Concrete tends to spall explosively under fire due to the combined effect of thermal stress
and pore pressure build-up. For an anti-spalling strategy in the concrete mix design, one can …

[HTML][HTML] Plastic and early-age shrinkage of ultra-high performance concrete (UHPC): Experimental study of the effect of water to binder ratios, silica fume dosages …

M Sun, T Bennett, P Visintin - Case Studies in Construction Materials, 2022 - Elsevier
The magnitude of early age shrinkage of Ultra High Performance Concrete (UHPC) is
markedly different from normal and high strength concretes. A series of experiments were …

A discrete numerical model for the effects of crack healing on the behaviour of ordinary plain concrete: Implementation, calibration, and validation

A Cibelli, M Pathirage, G Cusatis, L Ferrara… - Engineering Fracture …, 2022 - Elsevier
In the last decade the self-healing of cracks in cementitious materials has been gaining an
increasing interest by both the concrete industry and the scientific community. Framed into …

Flow Lattice Model for the simulation of chemistry dependent transport phenomena in cementitious materials

H Yin, A Cibelli, SA Brown, L Yang, L Shen… - European Journal of …, 2024 - Taylor & Francis
This study presents the formulation and validation of a three-dimensional Flow Lattice Model
(FLM) with application to the Hygro-Thermo-Chemical (HTC) model for analysis of moisture …