- High Rise Buildings
- Congested Construction Sites
- Large Slab Pours
Low-grade concrete is suitable for non-structural applications that do not require high compressive strength. Examples include pathways, walkways, and flooring.
(Most Common in India)
| Grade | Compressive Strength | Usage |
|---|---|---|
| M15 | 15 MPa Slabs | Footpaths |
| M20 | 20 MPa Residential foundations | Slabs |
| M25 | 25 MPa Commercial slabs | Footings |
| M30 | 30 MPa High-rise buildings | Heavy Structures |