Sika® Aer-50

Air Entraining Concrete Admixture

A ready to use highly concentrated air entraining concrete admixture. Its efficiency is based upon the entrainment into the mix of a high number of correctly sized an evenly distributed air pores.

Sika® Aer-50 provides the following properties:
  • Increase frost resistance
  • Resistant to de-icing salts
  • Improved workability
  • Improved durability
  • Increase cohesion, reducing the risk of segregation
  • Reduced water content without loss of workability
  • Unaffected setting time even when overdosed