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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: Machine Methods for Trimming Subgrade and Placing Concrete Canal Lining
Author(s): 0. G. Boden
Publication: Journal Proceedings
Appears on pages(s): 177-180
Abstract:methods to trimming subgrade and placing concrete lining on the Contra Costa Canal of the Central Valley Project. The subgrade trimming machine and the machine which placed, formed, and vibrated the concrete, spanned the canal and rode on. Accurately placed rails. The results are satisfactory in maintaining accurate alignment and grade. The Bureau of Reclamation applied special machine
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