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Concrete Antifreeze
ST-305
Concrete Antifreeze ST-305 is a chloride-free admixture designed to enable safe and efficient concrete casting at low temperatures. It prevents freezing of the mix water and accelerates the hydration process, ensuring normal setting and strength development even in cold weather conditions.
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Cold-weather concreting below +5 °C
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Foundations, columns, slabs, and road concretes
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Precast and on-site production in winter conditions
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Concrete repairs and cold-storage facility floors
Application Area
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Prevents freezing and ensures normal setting in cold climates
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Promotes early strength gain at low temperatures
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Chloride-free — safe for reinforced concrete
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Improves workability and curing in adverse weather
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Compatible with most plasticizers and accelerators
Features
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