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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: Preplaced Aggregate Concrete for
Structural and Mass Concrete
Author(s): ACI Committee 304
Publication: Journal Proceedings
Appears on pages(s): 785-797
Keywords: admixtures; aggregate gradation; aggregates; coarse aggregates; con-crete
construction; consistency tests; curing; exposed aggregate concrete; formwork
(construction) ; grout; grouting; joints (junctions);mass concrete;mixing;mix proportioning;placing.
Abstract:Outlines uses of this method of preplaced aggregate concrete construction. Discusses selection of materials and grout mix proportioning. Recommendations for form preparation, aggregate placing, arrangement of piping, grout pumping and sequence of injection, finishing, curing, and methods of quality control are made. Fundamentals of good practice in preplaced aggregate construction are recommended by which unanticipated problems can be remedied or avoided.
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