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 …
products of cement-based materials is calcium silicate hydrate (CSH) gels that are …
Carbonation of alkali activated binders and comparison with the performance of ordinary Portland cement and blended cement binders
V Charitha, G Athira, A Bahurudeen… - Journal of Building …, 2022 - Elsevier
Alkali activated binders are sustainable alternatives to carbon-intensive conventional
Portland cements. Although earlier studies focussed on the mechanical properties of alkali …
Portland cements. Although earlier studies focussed on the mechanical properties of alkali …
Effect of supplementary cementitious materials on carbonation of cement pastes
M Saillio, V Baroghel-Bouny, S Pradelle… - Cement and Concrete …, 2021 - Elsevier
Supplementary cementitious materials (SCM) are increasingly used in concrete for
economical and environmental reasons. However, the durability of reinforced concretes …
economical and environmental reasons. However, the durability of reinforced concretes …
Phase evolution, micromechanical properties, and morphology of calcium (alumino) silicate hydrates C-(A-) SH under carbonation
The study explored the chemical, micromechanical, and morphological evolution of the
principal binding phases of Portland cement under carbonation. Accelerated carbonation …
principal binding phases of Portland cement under carbonation. Accelerated carbonation …
The effect of carbonation on chloride redistribution and corrosion of steel reinforcement
Desalinated sea sand concrete (DSSC) is increasingly used to mitigate the shortage of
natural river sand. However, one major concern lies in the corrosion risks of steel …
natural river sand. However, one major concern lies in the corrosion risks of steel …
[HTML][HTML] Chemical and mineralogical characteristics of carbonated and uncarbonated cement pastes subjected to high temperatures
The fire-resistance of carbonated concrete under high temperatures is significant due to its
direct exposure during an accidental fire. To evaluate the carbonation effect on fire …
direct exposure during an accidental fire. To evaluate the carbonation effect on fire …
Synergistic effect of red mud and fly ash on passivation and corrosion resistance of 304 stainless steel in alkaline concrete pore solutions
N Yao, X Zhou, Y Liu, J Shi - Cement and Concrete Composites, 2022 - Elsevier
The natural passivation ability and chloride-induced corrosion behavior of 304 stainless
steel in alkaline concrete pore solutions containing red mud and fly ash were evaluated by …
steel in alkaline concrete pore solutions containing red mud and fly ash were evaluated by …
Effect of pre-carbonation on the properties of cement paste subjected to high temperatures
J Wang, L Xu, M Li, H He, Y Wang, D Xiang… - Journal of Building …, 2022 - Elsevier
The paper studied the effect of pre-carbonation on the C–S–H structure and investigated the
positive effect of pre-carbonation on enhancing the stability of cement paste at high …
positive effect of pre-carbonation on enhancing the stability of cement paste at high …
Effects of Ca(OH)2 on the reinforcement corrosion of sulfoaluminate cement mortar
This study aims to explore the effects of different Ca (OH) 2 contents on the mechanical
performance and corrosion behaviors of steel in Calcium sulfoaluminate (CSA) cement …
performance and corrosion behaviors of steel in Calcium sulfoaluminate (CSA) cement …
Quantitative evaluation of cement paste carbonation using Raman spectroscopy
Carbonation induced corrosion is one of the major durability issues for reinforced concrete
structures. To address this issue, it is essential to understand the underlying mechanism of …
structures. To address this issue, it is essential to understand the underlying mechanism of …