INVESTIGATION OF THE EFFECTIVENESS OF SUPERPLASTICIZERS BASED ON POLYMETHYLENE NAPHTHALENE SULFONIC ACIDS AND POLYCARBOXYLATE ESTERS

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Authors

Y.Y. Kuryatnikov

Abstract

The article presents the results of experimental studies to determine the effectiveness of superplasticizers based on sulfated melamine formaldehydes, sulfated naphthalene formaldehydes and polycarboxylate esters, the mechanisms of their action are given.

Keywords

superplasticizer, chemical additive, technical lignosulfonates, sulfonated melamine formaldehyde, sulfonated naphthalene formaldehydes, water-reducing effect.