The Ground Glass Pozzolan segmentation by application isolates five primary end‑uses that collectively drive market revenue. Concrete accounts for roughly 55 % of total demand, reflecting its dominance in structural and infrastructural projects where pozzolanic activity enhances durability and reduces cement consumption. Mortar follows with an estimated 20 % share, serving bricklaying, tile setting, and repair works where workability and early strength are critical. Plaster represents about 10 % of the market, leveraged in interior and exterior finishes for its low shrinkage and improved adhesion. Road construction contributes near 8 %, where pozzolan‑modified binders improve resistance to aggressive environments and traffic loads. Finally, prefabricated elements occupy the remaining 7 %, driven by the need for lightweight, high‑strength components in modular building systems. Each segment’s proportion aligns with construction activity intensity, regulatory incentives for supplementary cementitious materials, and the cost‑effectiveness of recycled glass inputs, thereby shaping the overall market size.