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Additives for the production of concrete
Mineral admixture for concrete as a substitute for cement. Contributes to improving the quality of concrete.
Mineral admixture for concrete as a substitute for cement. Contributes to improving the quality of concrete.
Description and application
Siliceous fly ash for concrete is fine powder of mainly spherical, glassy particles and chemically, is a pozzolan.
When mixed with lime (calcium hydroxide), pozzolans combine to form cementitious compounds. Concrete containing fly ash becomes stronger, more durable, and more resistant to chemical attack.
- Commonly used for:
- Regular concrete
- Steel reinforced concrete
- Prestressed concrete
- Concrete all strenght classes
- Concrete for all conditions
Storage
Storage in concrete or metallic silo free from weather conditions, especially moisture.
Expiration date: with proper transport and storage, 6 months.
