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What is Stability of Air Content in Fresh Concrete about?

This study investigates the stability of air content in fresh concrete using PCE-based superplasticizers and air-entraining agents, highlighting the importance of maintaining air content for durability in freeze-thaw conditions. Results indicate that air content can elevate significantly, influenced by concrete consistency and admixture combinations, with risks of elevated air contents leading to compressive strength deficiencies. The findings suggest that longer mixing times and careful selection of admixt

Author

jjtrombleylab

Language

EN