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Mineral admixture for concrete as a substitute for cement. Contributes to improving the quality of concrete.

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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.