Improving the physical and mechanical properties of concrete products by optimizing the fractional composition of sand

Abstract

Improving the physical and mechanical properties of concrete products by optimizing the fractional composition of sand

Yakhanov V.A., Daleckiy A.P., Aminev S. Y.

Incoming article date: 19.12.2025

This article presents a method for improving the physical and mechanical properties of concrete products by selecting a rational granulometric composition of sand, and also examines the problem of insufficient amounts of sand with the required fineness modulus in quarries.

Keywords: paving slabs, two-layer products, sand fineness modulus, performance characteristics, composition optimization, structure modification