Ordinary Portland Cement (OPC) CEM-I 42.5 N

Engineered for durability and consistent performance, this Ordinary Portland Cement (CEM-I 42.5 N) is produced by inter-grinding high-grade clinker with high C3S content and carefully selected gypsum in precise proportions. This composition ensures reliable early and ultimate strength development, making it a versatile choice for a wide range of construction projects.

Key Features

• Compliance: Exceeds chemical and physical requirements of BS EN 197-1:2011 and ASTM C 150 Type I standards.
• Strength Class: 42.5 N, offering a balanced profile for general structural and non-structural applications.
• Fineness: > 330 m²/kg, ensuring rapid hydration and efficient strength gain.
• Availability: Supplied in bulk, 50 kg bags, and 1.5-ton jumbo bags to suit various project scales.

Applications

This cement is suitable for the manufacture of ready-mixed and site-mixed concrete, mortars, and masonry products. It is widely used in high-rise office buildings, residential foundations, roadways, bridges, water treatment facilities, airport structures, and the production of precast units such as blocks, bricks, pipes, and tiles. Its consistent quality supports structural integrity and long-term durability in both dry and wet conditions.