Portland Composite Cement

PCC is a blended hydraulic cement produced by inter‑grinding or blending Portland cement clinker, gypsum, and supplementary cementitious materials such as fly ash, granulated blast furnace slag (GGBS), and/or limestone. It is a fine grey to greenish‑grey powder with smooth texture and uniform consistency, designed to provide balanced early and long‑term strength along with enhanced durability. The synergistic effect of multiple SCMs refines the microstructure of hardened concrete, reducing permeability, lowering the heat of hydration, and improving resistance to chemical attack, thereby supporting sustainable and durable construction. PCC offers good workability, controlled setting characteristics, and reliable strength development, ensuring strong bonding with aggregates and reinforcement. Its reduced clinker content contributes to lower carbon dioxide emissions, making it an environmentally responsible alternative to conventional Portland cement. Manufactured under strict quality control and conforming to relevant national and international standards.