The combined effect of glass powder and marble powder on the behavior of self-compacting concrete exposed to high temperature

Abstract

Self-compacting concrete (SCC) is a highly fluid and homogeneous concrete capable of flowing and filling formwork under its own weight, without requiring mechanical vibration. This study aims to incorporate glass powder and marble powder into the self-compacting concrete mix design to evaluate their influence on the concrete's properties in the fresh state, particularly its fluidity and workability, as well as in the hardened state, such as its mechanical strength and durability. The study also examines the concrete's behavior when exposed to high temperatures (100°C, 200°C, and 400°C) to assess its thermal resistance and suitability for use in harsh conditions and high-temperature environments.