OPC 53 Grade Cement – Complete Details
What is OPC 53 Grade Cement?
OPC 53 Grade Cement (Ordinary Portland Cement) is a high-strength cement that develops a minimum compressive strength of 53 MPa after 28 days. It is widely used for RCC structures, high-rise buildings, bridges, and Ready Mix Concrete (RMC).
Specifications
- Cement Type: Ordinary Portland Cement (OPC)
- Grade: 53 Grade
- 28-Day Compressive Strength: Minimum 53 MPa
- Standard: IS 12269
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Setting Time:
- Initial Setting Time: Minimum 30 minutes
- Final Setting Time: Maximum 600 minutes
- Color: Grey
Key Features
- High early strength
- Excellent durability
- Faster construction progress
- High compressive strength
- Good workability
- Low permeability
- Reliable performance in RCC work
Advantages
- ✔ Faster strength gain
- ✔ Ideal for high-strength concrete
- ✔ Suitable for Ready Mix Concrete (RMC)
- ✔ Improves structural durability
- ✔ Excellent bond with reinforcement
- ✔ Long service life
- ✔ Suitable for heavy-load structures
Applications
- High-rise buildings
- RCC columns and beams
- Bridges and flyovers
- Industrial buildings
- Foundations
- Precast concrete products
- Roads and pavements
- Water tanks
- Ready Mix Concrete (RMC)
- Infrastructure projects
Quality Standards
- IS 12269 – OPC 53 Grade Cement
- IS 456:2000 – Plain and Reinforced Concrete
- IS 10262 – Concrete Mix Design
- IS 383 – Aggregates for Concrete
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