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ACI 309R

Guide for Consolidation of Concrete

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Organization: ACI
Publication Date: 24 May 1996
Status: inactive
Page Count: 39
scope:

This guide includes information on the mechanism of consolidation, and gives recommendations on equipment, characteristics, and procedures for various classes of construction.

Document History

ACI 309R
January 1, 2005
Guide for Consolidation of Concrete
Freshly placed unconsolidated concrete contains excessive and detrimental entrapped air. If allowed to harden in this condition, the concrete will be porous and poorly bonded to the reinforcement. It...
ACI 309R
May 24, 1996
Guide for Consolidation of Concrete
This guide includes information on the mechanism of consolidation, and gives recommendations on equipment, characteristics, and procedures for various classes of construction.
309R
January 1, 1987
Guide for Consolidation of Concrete
A description is not available for this item.

References

This document references:
ASTM C638 - Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete
Published by ASTM on January 1, 2020
This descriptive nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete,...
This document references:
ASTM C637 - Standard Specification for Aggregates for Radiation-Shielding Concrete
Published by ASTM on January 1, 2020
This specification covers special aggregates and/or high-density aggregates for use in radiation-shielding concretes in which composition or high specific gravity, or both, are of prime...
This document references:
C31/C31M - Standard Practice for Making and Curing Concrete Test Specimens in the Field
June 1, 2023
This practice covers procedures for making and curing cylinder and beam specimens from representative samples of fresh concrete for a construction project. This practice is not intended for making...
This document references:
C231/C231M - Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
June 1, 2022
This test method covers determination of the air content of freshly mixed concrete from observation of the change in volume of concrete with a change in pressure. This test method is intended for use...
This document references:
ASTM C192/C192M - Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
Published by ASTM on December 1, 2019
This practice covers procedures for making and curing test specimens of concrete in the laboratory under accurate control of materials and test conditions using concrete that can be consolidated by...
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