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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: Linear Transverse Technique for Measurement of Air in Hardened Concrete
Author(s): L. S. Brown and C. U. Pierson
Publication: Journal Proceedings
Appears on pages(s): 117-123
Keywords: no keywords
Abstract:The method described for the determination of air in hardend concrete permits the examination of 6 x 8-in. and 6 x 10-in. random plane face-ground hardened concrete specimens which more truly reporesent the aggregate and air voids in the actual concrete than smaller specimens. The construction and use of the instruments are discussed and results of the tests are given. Because of the time and equipment necessary to measure air content by means of the integrator, it is not adaptable to field use. However, as a laboratory tool it provides a means for quick and accurate determination of total air.
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