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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: Some Long Time Tests Of Concrete
Author(s): M. O. Whitney
Publication: Journal Proceedings
Appears on pages(s): 547-582
Abstract:Crushing strength-age relationships for several mixes of concrete made with different aggregates cured out-doors, under water, and in air indoors feature this re- port. Over 2000 concrete cylinders, also many auxiliary mortar specimens for strength-age determinations and absorption, freezin and expansion tests are included. l and thawing, Ana ysis of cements are listed. For the outdoor and underwater curing conditions the strength of the concrete increased approximately as the logar- ithm of the test aqe up to 20 years, for the indoor storage no 3 months. increase-in concrete strength occurred after
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