What is ACC 55 Grade Cement?
ACC 55 refers to M55 grade Portland Pozzolana Cement (PPC) manufactured by ACC Limited, one of India's leading cement producers. This grade signifies a minimum compressive strength of 55 MPa after 28 days of curing, making it suitable for specialized construction needs.
Key Features of ACC 55 Grade Cement
- High Strength: Meets IS 1489 (Part 1) standards for PPC
- Durability: Enhanced resistance to chemical attacks and sulfate exposure
- Workability: Optimal fineness for better concrete mixing
- Eco-Friendly: Blended with fly ash (25-30%) reducing carbon footprint
Primary Applications in Indian Construction
- Heavy-Duty Foundations: For multi-story buildings and industrial structures
- Precast Concrete Elements: Manufacturing beams, columns, and prefab slabs
- Bridge Construction: Where high load-bearing capacity is critical
- Water Retaining Structures: Dams, reservoirs, and sewage treatment plants
- Coastal Projects: Improved resistance to saline environments
ACC 55 Grade Cement Pricing (2024)
| Pack Size | Price Range (₹) |
|---|---|
| 50 kg Bag | ₹340 - ₹400 |
| Bulk Orders | ₹320 - ₹380 per bag (min. 100 bags) |
Prices vary across states due to GST rates (18%) and transportation costs.
Technical Specifications
| Parameter | Value |
|---|---|
| Compressive Strength | 55 MPa (28 days) |
| Initial Setting Time | ≥ 30 minutes |
| Final Setting Time | ≤ 600 minutes |
| Fineness | ≥ 300 m²/kg |
| Soundness | ≤ 10 mm (Le Chatelier) |
How ACC 55 Compares to Other Grades
| Grade | Strength (MPa) | Common Use Cases |
|---|---|---|
| ACC 43 | 43 | Residential construction |
| ACC 53 | 53 | Commercial buildings |
| ACC 55 | 55 | Specialized structures |
Where to Buy ACC 55 Cement in India
- ACC Official Dealers: Locate authorized sellers through ACC's dealer portal
- E-commerce Platforms: Buildkar, Materialtree, and CementKart
- Local Construction Hubs: Major distributors in industrial areas
Frequently Asked Questions
Q: Can ACC 55 be used for house construction? A: While technically possible, it's more cost-effective to use lower grades (43/53) for residential projects unless structural requirements demand higher strength.
Q: Shelf life of ACC 55 cement? A: 3 months from manufacturing date when stored in moisture-proof conditions.
Q: Color consistency in ACC 55? A: Natural grey color may vary slightly between batches due to raw material sources, without affecting performance.
Recent Developments: ACC has introduced moisture-resistant packaging for its 55 grade cement, particularly beneficial for projects in high-humidity regions like coastal Maharashtra and Kerala.
