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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: Core and Cylinder Strengths of Natural and Lightweight Concrete
Author(s): Richard H. Campbell and Robert E. Tobin
Publication: Journal Proceedings
Appears on pages(s): 190-195
Keywords: aggregates;compressive strength; concretes; core testing; cylinders; lightweight aggregates; lightweight concretes; testing.
Abstract:The compressive strength of laboratory cured and field cured cylinders are compared with 4 and 6 in. diameter cores at ages up to 84 days. Nearly 500 samples of natural and lightweight concrete under simulated job conditions showed that all cores at comparable ages tested lower than cylinders.
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