Carbonation of cement-based materials: Challenges and opportunities

W Ashraf - Construction and Building Materials, 2016 - Elsevier
This article summarizes the existing knowledge regarding the carbonation of cement-based
materials and identified the areas which require further investigations. Available studies …

Structure, fractality, mechanics and durability of calcium silicate hydrates

S Tang, Y Wang, Z Geng, X Xu, W Yu, J Chen - Fractal and Fractional, 2021 - mdpi.com
Cement-based materials are widely utilized in infrastructure. The main product of hydrated
products of cement-based materials is calcium silicate hydrate (CSH) gels that are …

Development of low-carbon cement: Carbonation of compounded C2S by β-C2S and γ-C2S

T Jiang, K Cui, J Chang - Cement and Concrete Composites, 2023 - Elsevier
Widespread utilization of Portland cement (PC) with a large-scale carbon footprint has
caused a vital climate crisis. The application of low-carbon materials rich in belite is …

Carbonation behavior of hydraulic and non-hydraulic calcium silicates: potential of utilizing low-lime calcium silicates in cement-based materials

W Ashraf, J Olek - Journal of materials science, 2016 - Springer
This paper presents a study on the carbonation behaviors of hydraulic and non-hydraulic
calcium silicate phases, including tricalcium silicate (3CaO· SiO 2 or C 3 S), γ-dicalcium …

Dentin-cement interfacial interaction: calcium silicates and polyalkenoates

AR Atmeh, EZ Chong, G Richard… - Journal of dental …, 2012 - journals.sagepub.com
The interfacial properties of a new calcium-silicate-based coronal restorative material
(Biodentine™) and a glass-ionomer cement (GIC) with dentin have been studied by confocal …

Fibrillar calcium silicate hydrate seeds from hydrated tricalcium silicate lower cement demand

J Li, W Zhang, K Xu, PJM Monteiro - Cement and Concrete Research, 2020 - Elsevier
Debates remain on the influencing factor and long-term performance of CSH-seeded paste.
In this study, phase-pure seeds were prepared from diluted Ca 3 SiO 5 hydration. The seed …

Microstructural densification and CO2 uptake promoted by the carbonation curing of belite-rich Portland cement

JG Jang, HK Lee - Cement and Concrete Research, 2016 - Elsevier
The present study investigates the effects of the belite content and carbonation curing on the
physicochemical properties of cement mortar. The results provide new insight …

Influence of water to cement ratio on CO2 uptake capacity of belite-rich cement upon exposure to carbonation curing

S Siddique, A Naqi, JG Jang - Cement and Concrete Composites, 2020 - Elsevier
The present study investigates the effect of water to cement ratio on the physiochemical and
microstructural properties of carbonation cured belite-rich cement. Five varying water to …

Nanocomposite matrix conjugated with carbon nanomaterials for photocatalytic wastewater treatment

M Abd Elkodous, GS El-Sayyad, MIAA Maksoud… - Journal of hazardous …, 2021 - Elsevier
The problem of hazardous wastewater remediation is a complicated issue and a global
challenge. Herein, a layered Co 0.5 Ni 0.5 Fe 2 O 4/SiO 2/TiO 2 composite matrix was …

Phase evolution, micromechanical properties, and morphology of calcium (alumino) silicate hydrates C-(A-) SH under carbonation

R Hay, J Li, K Celik - Cement and Concrete Research, 2022 - Elsevier
The study explored the chemical, micromechanical, and morphological evolution of the
principal binding phases of Portland cement under carbonation. Accelerated carbonation …