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Air Entraining Admixtures
1. CONPLAST AE 383: Air entraining admixturePrincipal Effect
- Acts at interface between the mixing water and cement/aggregate particles to produce microscopic air bubbles
Advantages
- The entrained air bubbles , assist in the formation of a stable cohesive mix ; reducing segregation and bleeding , increase the resistance of concrete to attack by frost and de-icing salts , reducing problems of surface scaling and concrete failure .
- Typical application include concrete roads and airport runways and other concrete exposed to potential frost damage
Technical Data:
- Specific gravity: 1,01±0,005 kg / l at 20°C
- Typical dosage: 0,1-0,25 l/100 kg cement.
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