Understanding the carbonation of concrete with supplementary cementitious materials: a critical review by RILEM TC 281-CCC
Blended cements, where Portland cement clinker is partially replaced by supplementary
cementitious materials (SCMs), provide the most feasible route for reducing carbon dioxide …
cementitious materials (SCMs), provide the most feasible route for reducing carbon dioxide …
Carbonation of cement paste: Understanding, challenges, and opportunities
Cement paste is known to react with atmospheric carbon dioxide. Carbonation of cement
paste has long been recognized as one of the causes of reinforcement corrosion. On the …
paste has long been recognized as one of the causes of reinforcement corrosion. On the …
Enforced carbonation of cementitious materials
CO 2 mineralization of cement materials utilizes reaction of calcium or magnesium with
carbonate ions forming insoluble carbonates. Recent research has demonstrated that this …
carbonate ions forming insoluble carbonates. Recent research has demonstrated that this …
Accelerated carbonation technology for enhanced treatment of recycled concrete aggregates: A state-of-the-art review
The accelerated carbonation technology has been utilized in order to enhance the
properties of the recycled concrete aggregates (RCAs) and efficient sequestration of carbon …
properties of the recycled concrete aggregates (RCAs) and efficient sequestration of carbon …
Effect of relative humidity on the carbonation rate of portlandite, calcium silicate hydrates and ettringite
The carbonation of portlandite, calcium silicate hydrate (CSH), and ettringite was
investigated at 57% RH and 91% RH using X-ray diffraction, thermogravimetric analysis …
investigated at 57% RH and 91% RH using X-ray diffraction, thermogravimetric analysis …
Enhancing the treatment efficiency of recycled concrete fines with aqueous carbonation
Abstract Recycled concrete fines (RCFs, 0.3 mm≪ 2.36 mm) are the fine fractions of waste
concrete generated during the recycling process. RCFs contain less natural aggregate and …
concrete generated during the recycling process. RCFs contain less natural aggregate and …
[HTML][HTML] Dimensional change of cement paste subjected to carbonation in CO2 sequestration and utilization context: A critical review on the mechanisms
With the utilization of mineral CO 2 sequestration technology, the volume stability of cement
paste exposed to carbonation is catching significant interest. This review attempts to …
paste exposed to carbonation is catching significant interest. This review attempts to …
Comparison between natural and accelerated carbonation (3% CO2): Impact on mineralogy, microstructure, water retention and cracking
M Auroy, S Poyet, P Le Bescop, JM Torrenti… - Cement and Concrete …, 2018 - Elsevier
The consequences of accelerated carbonation at 3% CO 2 were compared with those of
natural carbonation (0.04%). Cement pastes (CEM I and CEM V/A) as well as the three …
natural carbonation (0.04%). Cement pastes (CEM I and CEM V/A) as well as the three …
New insights into the role of early accelerated carbonation on the calcium leaching behavior of cement paste
T Chen, L Li, X Gao, M Guo, L Qin - Cement and Concrete Composites, 2023 - Elsevier
Carbonation is generally considered beneficial for the calcium leaching resistance of
cement-based materials. However, many studies have demonstrated that early accelerated …
cement-based materials. However, many studies have demonstrated that early accelerated …
[HTML][HTML] Carbonation mechanisms and kinetics of lime-based binders: An overview
The reaction of slaked lime with atmospheric CO 2 in the presence of humidity leads to the
formation of cementing carbonate phases in traditional aerial lime mortars and plasters. This …
formation of cementing carbonate phases in traditional aerial lime mortars and plasters. This …