Ettringite-Related Dimensional Stability of CO2-Cured Portland Cement Mortars
Carbonation curing, where cement is cured in a CO2-rich environment, is an emerging
technology in the precast industry that promotes CO2 sequestration in construction …
technology in the precast industry that promotes CO2 sequestration in construction …
A mesoscale discrete model for mechanical performance of concrete damaged by coupled ASR and DEF
Real concrete structures can suffer simultaneously from the alkali-silica reaction (ASR) and
delayed ettringite formation (DEF), resulting in expansion of the concrete and surface map …
delayed ettringite formation (DEF), resulting in expansion of the concrete and surface map …
Minerals in cement chemistry: A single-crystal neutron diffraction study of ettringite, Ca6Al2(SO4)3(OH)12·27H2O
GD Gatta, U Hålenius, F Bosi… - American …, 2019 - degruyter.com
Ettringite, reported with ideal formula Ca6Al2 (SO4) 3 (OH) 12· 26H2O, is recognized as a
secondary-alteration mineral and as an important crystalline constituent of Portland …
secondary-alteration mineral and as an important crystalline constituent of Portland …
[HTML][HTML] Behavior of mortars with different types of cement when induced to Delayed Ettringite Formation (DEF)
F Tiecher, M Langoski, N Hasparyk - Revista ALCONPAT, 2021 - scielo.org.mx
The purpose of this paper is to present an evaluation of different types of cement and the
incidence of Delayed Ettringite Formation (DEF) through mortar composites cast in the …
incidence of Delayed Ettringite Formation (DEF) through mortar composites cast in the …
[HTML][HTML] Effect of Microwave Pretreatment on the Properties and Microstructure of Low-Concentration Carbon Dioxide Early Cured Cement-Based Materials
X Liang, M Li, L Wang, S Liu - Buildings, 2024 - mdpi.com
The utilization of microwave drying technology has expanded across various sectors due to
its rapid processing speed, reduced operation time, lower sample temperatures, and …
its rapid processing speed, reduced operation time, lower sample temperatures, and …
Mechanisms of internal swelling reactions: Recent advances and future research needs
Y Kawabata, K Yamada, S Ogawa… - … Management, Life-Cycle …, 2021 - taylorfrancis.com
Alkali-silica reaction (ASR) and Delayed Ettringite Formation (DEF) are deleterious reactions
which induce excessive expansion to concrete, resulting in cracking and possible serious …
which induce excessive expansion to concrete, resulting in cracking and possible serious …
[HTML][HTML] Comportamento de argamassas com diferentes tipos de cimento quando induzidas à Formação de Etringita Tardia (DEF)
F Tiecher, M Langoski, N Hasparyk - Revista ALCONPAT, 2021 - scielo.org.mx
Este trabalho objetiva a avaliação de diferentes tipos de cimento frente à incidência de
Fomação de Etringita Tardia (DEF), através de argamassas produzidas em laboratório e …
Fomação de Etringita Tardia (DEF), através de argamassas produzidas em laboratório e …
Etilenoglicol e nano-caco3 como aditivos para argamassas de cimento Portland: efeitos na microestrutura, carbonatação e capacidade de autocura
HC Santos - 2024 - ri.ufs.br
Os materiais à base de cimento (MBCs) são amplamente utilizados na construção civil
devido à sua versatilidade e acessibilidade. Entretanto, esses materiais estão sempre …
devido à sua versatilidade e acessibilidade. Entretanto, esses materiais estão sempre …
Influência da morfologia da etringita na expansão de pastas cimentícias contendo nanocarbonato de cálcio
KRM Mendonça - 2023 - ri.ufs.br
Understanding and predicting the physicochemical susceptibilities of cementitious materials
is a challenge, because they are formed by a mixture of various constituents with different …
is a challenge, because they are formed by a mixture of various constituents with different …
Microwave Curing Effect on Internal Sulphate Damage in Nano Alumina Reinforced White Cement
G Kaplan, RK Demircan, C Cakmak… - IOP conference series …, 2019 - iopscience.iop.org
In this study, microstructural investigation was carried out to analyse the internal sulphate
damage in the nano-Al 2 O 3 (nAl) reinforced white cement pastes. As white cement is …
damage in the nano-Al 2 O 3 (nAl) reinforced white cement pastes. As white cement is …