Micro Air air-entraining admixture provides concrete with extra protection by creating ultrastable air bubbles that are strong, small and closely spaced – a characteristic especially useful in the types of concrete known for their difficulty to entrain and maintain the air content desired.
Even when used at a lower dosage rate than standard air-entraining admixtures, Micro Air admixture meets the requirements of ASTM C 260, AASHTO M 154, and CRD-C 13.
Features
Ready-to-use – in the proper concentration for rapid, accurate dispensing
Greatly improved stability of air-entrainment
Ultra-stable air bubbles
Benefits
Increased resistance to damage from cyclic freezing and thawing
Increased resistance to scaling from deicing salts
Improved plasticity and workability
Improved air-void system in hardened concrete
Improved ability to entrain and retain air in low-slump concrete, concrete containing high-carbon content fly ash, concrete using large amounts of fine materials, concrete using high-alkali cements, high-temperature concrete, and concrete with extended mixing times
Reduced permeability – increased watertightness
Reduced segregation and bleeding
Product Information:
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