Sika® Air-260
AIR ENTRAINING ADMIXTURE
Sika® Air-260 is an aqueous solution of a unique, synthetically manufactured surfactant for the air entrainment of concrete.
Sika® Air-260 provides an enhanced concrete durability with a greater resistance to freeze-thaw cycles.
Sika® Air-260 also provides:
- Controllability of the air content,
- Improved air-void system,
- Reduced size and number of capillary channels,
- Improved workability especially in lean or harsh mixes,
- Reduced bleeding.