About the article
Y.Y. Kuryatnikov
The article presents the results of experimental studies to determine the effectiveness of superplasticizers based on polycarboxylate esters, the mechanisms of their action are given. Of the studied additives, SikaPlast E4 is the most versatile for commercial concrete mixes, as it allows for high preservation, high early strength, and is also economically justified.
superplasticizer, mechanism of action, polycarboxylate ether, water-reducing effect