3-10 ASSESSMENT OF THE IMPACT STRENGTH OF DISPERSED-REINFORCED BASALT FIBER-REINFORCED COMPLEX-MODIFIED FINE-GRAINED FIBROUS CONCRETE

Abstract

This article presents the results of a study on the impact strength of basalt fiber fiber concrete obtained from a complex modified cement binder with ash filler and "POLIMIX" superplasticizer. Based on experimental research, it has been established that during the volumetric hardening of fine-grained concrete with basalt fiber, as well as the complex modification of the basalt fiber concrete cement matrix with ash filler and the "POLIMIX" superplasticizer, an ultra-strength surface layer is formed in the composite, creating a monolithic mineral lining that significantly increases all physical and mechanical indicators of the material.