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Effect of Paste-Aggregate Bond Strength on Behavior of Concrete
Darwin, David ; Slate, F. O.
Darwin, David
Slate, F. O.
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Abstract
Coarse aggregate was coated with a thin layer of polystyrene to reduce paste-aggregate bond strength. The resulting concrete was compared to concrete containing uncoated control aggregate for strength, stiffness, and type and amount of microcracking. Large changes in interfacial paste-aggregate bond strength caused only small changes in compressive strength, stiffness, and microcracking.
Description
This is the published version.
Date
1970-03
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Publisher
Hindawi Publishing Corporation
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Keywords
Aggregate coating, Interfacial bond strength, Microcracking, Paste-aggregate bond, Plain concrete, Stiffness, Stress-strain curve, Evaluation
Citation
Darwin, David, and F. O. Slate. "Effect of Paste-Aggregate Bond Strength on Behavior of Concrete." Journal of Materials 5.1 (1970): 86-98.