Impact of the microstructure model on coupled simulation of drying and accelerated carbonation
Sign Up to like & getrecommendations! Published in 2018 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2017.11.008
Abstract: Abstract During carbonation, the microstructure of a cement paste is strongly modified, which induces a dynamic feedback loop impacting the global advancement of the reaction. In this study, we investigate the effect of the microstructure… read more here.
Keywords: impact microstructure; microstructure; microstructure model; model ... See more keywords
Clinker-free carbonate-bonded (CFCB) products prepared by accelerated carbonation of steel furnace slags: A parametric overview of the process development
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.124556
Abstract: Abstract Clinker-free carbonate-bonded (CFCB) products are construction materials produced by co-utilizing CO2 and alkaline industrial residues (AIR) in water-AIR systems, without any clinker components. The cementing properties of the CFCB products rely almost entirely on… read more here.
Keywords: accelerated carbonation; carbonation; cfcb products; process ... See more keywords
Full-scale accelerated carbonation of waste incinerator bottom ash under continuous-feed conditions.
Sign Up to like & getrecommendations! Published in 2021 at "Waste management"
DOI: 10.1016/j.wasman.2021.02.027
Abstract: Bottom ash (BA) is the dominant residue derived from the incineration of municipal solid waste or refuse-derived fuel (RDF). Costs for the disposal of the material chiefly depend on the leachability of salts and trace… read more here.
Keywords: carbonation; waste; bottom ash; incinerator ... See more keywords
Alteration in molecular structure of alkali activated slag with various water to binder ratios under accelerated carbonation.
Sign Up to like & getrecommendations! Published in 2022 at "Scientific reports"
DOI: 10.1038/s41598-022-09491-4
Abstract: Carbonation of alkali activated materials is one of the main deteriorations affecting their durability. However, current understanding of the structural alteration of these materials exposed to an environment inducing carbonation at the nano/micro scale remains… read more here.
Keywords: activated slag; carbonation; accelerated carbonation; binder ... See more keywords
Carbonation Behavior of Engineered Cementitious Composites under Coupled Sustained Flexural Load and Accelerated Carbonation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15186192
Abstract: Engineered cementitious composites (ECCs) belong to a broad class of fibre-reinforced concrete. They incorporate synthetic polyvinyl alcohol (PVA) fibres, cement, fly ash and fine aggregates, and are designed to have a tensile strain capacity typically… read more here.
Keywords: flexural load; sustained flexural; engineered cementitious; accelerated carbonation ... See more keywords
Physical and Chemical Relationships in Accelerated Carbonation Conditions of Alkali-Activated Cement Based on Type of Binder and Alkali Activator
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13040671
Abstract: Alkali-activated cements prepared from aluminosilicate powders, such as blast furnace slag and fly ash, are rapidly attracting attention as alternatives to cement because they can significantly reduce CO2 emissions compared to conventional cement concrete. In… read more here.
Keywords: activated cements; carbonation; physical chemical; carbonation conditions ... See more keywords