Sika® AIR

AEA – Air Entraining Agent

Sika® AIR is an air-entraining agent based on synthetic surfactants. Its efficiency is based upon the entrainment into the mix of a high number of correctly sized and evenly distributed air bubbles.

Increased freeze-thaw resistance. Reduced bleed water. Improves concrete workability. Increases cohesion and reduces the risk of segregation. No effects on setting time.