Saidzoda Jamshed Hamro, Sayrakhmonov Rahimjon Huseynovich, Nazirov Yahyo Giyohovich, Rakhmatzoda Alisher

Annotation:

The article presents studies of the effect of wollastonite powder (WP), fly ash (FA), modified lignosulfonate (MLST) and alkaline extract of cotton (AEC) on the physical and mechanical properties of fine-grained concrete. The conducted research allowed us to establish a significant influence of both mineral and organic additives on the physico-mechanical properties of fine-grained concrete.

Keywords: cement, high-strength concrete, additive, plasticizer, concrete mix, wollastonite, ash, strength, corrosion resistance.