A Review on Compressive Strength of Optimized Geopolymer Mortar Utilizing Various Materials

Abstract

Geopolymer mortar functions today as a sustainable mortar solution compared to conventional cement-based mortar because it produces reduced emissions while delivering greater durability. This paper examines the strength optimization of geopolymer mortars through investigations with industrial waste products (fly ash, slag, silica fume), natural pozzolanic materials and alkali activators and reinforcing fibers. The evaluation analyzes the impact of mix design variables that comprise activator formats and concentrations together with curing environments and additive usage. The review presents crucial research outcomes which support critical understanding of the most effective composition methods for developing high-performance geopolymer mortar.