Impact of Polycarboxylic Ether Based Superplasticizer on Concrete

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The study investigates the impact of polycarboxylic ether superplasticizers on both fresh and hardened concrete properties. These superplasticizers enhance workability by controlling flow characteristics and reducing the water-to-cement ratio, which is essential for achieving high strength and durability. Focusing on comb-shaped polycarboxylates, the research highlights their dispersing effects through polymer adsorption on particle surfaces, generating electrostatic and steric repulsive forces, making them vital in modern concrete technology.