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Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.
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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Antifreeze Admixture Developed in Japan
Author(s): K. Sakai, H. Watanabe, H. NomachiI,and K. Hamabe
Publication: Concrete International
Appears on pages(s): 26-30
Keywords: alkali aggregate reactions; admixtures; compressive strength; cold weather construction; field tests; freezing; freeze thaw durability; heat transfer; Materials Research
Abstract:Describes laboratory and field tests on a nonchloride, nonalkaline antifreezing admixture. Laboratory tests investigated temperature of pore water, rate of heat evolution, strength development, freeze-thaw resistance, and alkali-aggregate reaction. Field tests examined the performance characteristics of concrete in cold weather. Test results showed that admixture effectively prevents freezing of fresh concrete.
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