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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: Waterstops for Joints in Concrete
Author(s): B. Kellam and M. T. Loughborough
Publication: Journal Proceedings
Appears on pages(s): 1269-1286
Keywords: no keywords
Abstract:Waterstops are grouped into six categories, depending on shape and material. Studies have indicated that a properly compounded polyvinyl chloride is likely to outlast many of the materials used in the past. An investigation of the watertightness of various shapes and sizes of waterstops is described, from which it is concluded that "flat corrugated" and "flexible metal" types are superior to "dumbbell" and "metal plate" waterstops. Physical properties of waterstops are discussed with reference to their ability to withstand rough treatment during installation and their ability to accommodate joint movements. Waterstops of various shapes and materials are compared with regard to ease of installation. Methods developed for cutting, splicing, and installation of pvc waterstops are outlined.
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