Rationalizing the Effect of the MAA/PEGMA Ratio of Comb‐Shape Copolymers Synthetized by Aqueous Free‐Radical Copolymerization in the Hydration Kinetics of Ordinary Portland Cements

Rationalizing the Effect of the MAA/PEGMA Ratio of Comb‐Shape Copolymers Synthetized by Aqueous Free‐Radical Copolymerization in the Hydration Kinetics of Ordinary Portland Cements

Abstract Methacrylic acid‐co‐poly(ethylene glycol methacrylate) (MAA‐co‐PEGMA) copolymers (MPEG‐type polycarboxylate ether (PCE) superplasticizers) are characterized by a comb‐like structure. Although they have been used for years as dispersants in cementitious formulations, their structure–property...

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Bibliographic Details
Main Authors: Sara Beldarrain, Aitor Barquero, Guido Goracci, Jorge S. Dolado, Jose Ramon Leiza
Format: Article
Language:English
Published: Wiley-VCH 2023-08-01
Series:Macromolecular Materials and Engineering
Subjects:
free‐radical copolymerization, microstructure
hydration
ordinary portland cement
polycarboxylate ether
Online Access:https://doi.org/10.1002/mame.202300032

Internet

https://doi.org/10.1002/mame.202300032

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