Ordinary Portland Cement

1. Product Overview

Ordinary Portland Cement (OPC) is a high-performance hydraulic binder widely used for concrete, mortar, structural works, and general construction applications. It provides reliable strength development, durability, and consistent setting performance across a broad range of construction environments. OPC is strategically important to infrastructure and building projects because of its versatility, proven performance, and compatibility with established concrete production systems.

2. Key Specifications & Technical Characteristics

• Grade: Ordinary Portland Cement; commonly supplied in 42.5N/42.5R and 52.5N/52.5R grades, subject to specification.
• Main Components: Portland cement clinker, gypsum, and permitted mineral constituents according to the applicable cement standard.
• Chemical Composition: Primarily calcium silicates, calcium aluminates, calcium aluminoferrite, and calcium sulfate.
• Form: Fine grey powder.
• Typical Fineness: High fineness suitable for efficient hydration and strength development.
• Quality: Consistent industrial-grade quality with controlled setting and strength characteristics.
• Packaging: 25 kg, 40 kg, 50 kg bags; jumbo bags or bulk tanker supply available subject to order requirements.
• Shelf Life: Typically up to 3–6 months when stored unopened in dry, moisture-protected conditions and according to manufacturer specifications.
• Documentation: Certificate of Analysis (COA), technical data sheet, and applicable compliance documentation available upon request.

3. Core Industrial Applications

• Building Construction: Concrete foundations, columns, beams, slabs, walls, floors, and general structural works.
• Infrastructure: Roads, bridges, drainage structures, culverts, tunnels, and civil engineering projects.
• Precast Manufacturing: Concrete blocks, pipes, panels, paving products, and other precast components.
• Mortar & Masonry: Masonry mortar, plastering, rendering, and general cement-based construction materials.
• Industrial Construction: Foundations, industrial floors, warehouses, plants, and heavy-duty concrete structures.
• Performance Advantage: OPC delivers dependable early and long-term strength, predictable setting behavior, and broad compatibility with standard concrete mix designs, supporting efficient construction and durable finished structures.

4. Competitive Advantages

• Quality Consistency: Controlled composition and manufacturing specifications support uniform performance across bulk orders.
• Supply Reliability: Structured sourcing and bulk procurement capabilities support dependable project replenishment.
• Logistics Capability: Bulk and containerized supply options facilitate efficient international and project-based deliveries.
• Price Competitiveness: Competitive bulk sourcing supports cost-effective procurement for contractors, distributors, manufacturers, and infrastructure projects.
• Durability: Provides strong, durable cementitious performance suitable for demanding structural and general construction applications.
• Sustainability: Efficient use in optimized concrete mix designs can support responsible material consumption and reduced construction waste.
• Technical Documentation: COA, product specifications, and relevant quality documentation can be provided to support procurement, quality control, and project compliance.
• Strategic Sourcing Value: Combines dependable performance, scalable bulk supply, competitive commercial terms, and international logistics support.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20–25 MT per standard container, subject to packaging configuration, container specifications, and applicable loading regulations.
• Supply Format: Bagged or bulk supply available subject to buyer requirements.
• Packaging: Standard commercial bags, jumbo bags, or bulk delivery options.
• Availability: Suitable for wholesale, construction projects, distributors, contractors, and industrial procurement programs.