Kimifrost AF is Kimia Ceram Zarin's concrete antifreeze designed for cold weather concreting. By lowering the freezing point of concrete water, it prevents fresh concrete from freezing and maintains the cement hydration process even at low temperatures. Formulated with calcium nitrate and sodium nitrite compounds, Kimifrost AF complies with ASTM C494 Type E standards.
Enables concreting at temperatures down to -15°C
Prevention of freeze damage to fresh concrete
Maintained concrete compressive strength
Reduced winter protection costs
Concreting at sub-zero temperatures
Prevention of fresh concrete freezing
Winter concreting
Maintaining hydration process in cold weather
Down to what temperature is Kimifrost AF effective?
Kimifrost AF is effective down to -15°C depending on dosage. Typical dosage ranges from 2% to 6% by weight of cement, adjusted based on ambient temperature.