Fly Ash in Cement & Concrete Production
Fly ash is one of the most widely used supplementary cementitious materials in the construction industry. When used in concrete and Portland Pozzolana Cement (PPC) applications, fly ash:
- Improves workability and plasticity
- Reduces water demand and lowers heat of hydration
- Minimizes bleeding and segregation
- Delays early-age strength while matching or exceeding long-term strength
- Enhances resistance to permeability and chemical attack
Fly ash also helps mitigate alkali-silica reaction (ASR), reducing long-term cracking and deterioration in concrete structures.
Fly Ash in Cement & Concrete Production
In brick and masonry production, fly ash offers several advantages including lower mixing water requirements, faster drying cycles, improved firing efficiency, and uniform texture and finish.