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Journal articles
Phosphonated superplasticizers synthesis: adsorption, dispersion and fluidification ability on calcium carbonate suspensions.
Abstract : Superplasticizers are chemical admixtures used to fluidize cement pastes. Among them, polycarboxylate are comb-like copolymers with carboxylic acid and poly(ethylene glycol) side chains. We present here the synthesis of various polycarboxylate-like copolymers including phosphonic acid functions. Their adsorption, dispersion and fluidification efficiencies are evaluated on calcium carbonate suspensions, a mineral material commonly used to simulate early-age cement behaviour.
https://hal.mines-ales.fr/hal-03181316
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Submitted on : Wednesday, May 26, 2021 - 3:31:48 PM
Last modification on : Tuesday, December 7, 2021 - 12:46:07 PM
Long-term archiving on: : Friday, August 27, 2021 - 8:10:42 PM
Contributor : Administrateur Imt - Mines Alès Connect in order to contact the contributor
Submitted on : Wednesday, May 26, 2021 - 3:31:48 PM
Last modification on : Tuesday, December 7, 2021 - 12:46:07 PM
Long-term archiving on: : Friday, August 27, 2021 - 8:10:42 PM
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CCBY_epjconf162049.pdf
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