Impact of Polycarboxylic Ether Based Superplasticizer on Concrete

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.