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March 3, 2026
Impact of calcium sulfate source on hydration, rheology and mechanical strength of LC3 cements in the presence of superplasticizer
FR
Francisco Roger Carneiro Ribeiro
Universidade Federal do Rio Grande do Sul
PM
PAULO RICARDO DE MATOS
AK
Ana Paula Kirchheim
Universidade Federal do Rio Grande do Sul
Key Points
Hydration of LC3 cements varies based on calcium sulfate source, impacting final strength.
Mechanical strength showed a maximum increase of 20% using specific calcium sulfate sources with superplasticizer.
Observational analysis across different calcium sulfate sources revealed noteworthy differences in cement rheology.
Potential implications for cement production include enhanced performance and reduced costs with optimal calcium sulfate selection.
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Ribeiro et al. (Wed,) studied this question.
synapsesocial.com/papers/69a7608ac6e9836116a2d634
https://doi.org/https://doi.org/10.1617/s11527-026-02960-6
Impact de la source de sulfate de calcium sur l'hydratation, la rhéologie et la résistance mécanique des ciments LC3 en présence de superplastifiant | Synapse