Fly Ash
Pozzolanic material from coal combustion for concrete enhancement. Reduces cement consumption, improves workability, and increases long-term durability of concrete structures.
- Formula / grade
- F, C
- CAS number
- 68131-74-8
Typical specifications
| Category | Construction |
|---|---|
| Class | F, C |
| Fineness | 15-25% retained on 45µm |
| Loss on ignition | < 6% |
| Pozzolanicity | ≥ 70% |
| Standard | ASTM C618, EN 450 |
Specifications are indicative. Final specifications are confirmed in each offer, with the supplier's certificate of analysis.