Self consolidating concrete testing

25-Jun-2017 08:52

A non-mandatory appendix provides the following correlation: High Performance Concrete Bridge Decks Revisited High Strength Concrete for the Girders of Colorado's SH58 Ramp A Flyover FHWA Research Program on Lightweight High Performance Concrete ASTM Test Method for Static Segregation Resistance of Self-Consolidating Concrete This material is based upon work supported by the Federal Highway Administration under Cooperative Agreement No. Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the Author(s) and do not necessarily reflect the view of the Federal Highway Administration.

The accuracy of predicting camber and prestress losses in long-span bridges can be improved when measured values of concrete material properties are used.

The test method is useful during mixture development and prior to concrete placement in the field.

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After filling the slump cone, the hollow cylinder is aligned in the center of the cone and lowered onto the concrete surface.1.3 The text of this standard references notes and footnotes that provide explanatory material.These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.Therefore, this test method is considered applicable to self-consolidating concrete having coarse aggregate up to 25 mm [1 in.] in size.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use.

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