High range water reducing and set retarding concrete admixture
Sikament 2000AT is used especially for high
strength concrete that needs long-lasting slump
retention under hot climate condition such as: caston-site pre-stressed concrete, high strength bored
piles, bridges and cantilever structures, and slender
components with densely packed reinforcement.
• Substantial improvement in workability without increased water.
• Allow substantial cement reduction compared
to plain concrete.
• Significant increase of early and ultimate
• Suitable for concrete at elevated temperature.
• Improved surface finish, reduced shrinkage and