ACI 309R Guide for Consolidation of Concrete
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ACI 309R Document Information:
Title
Guide for Consolidation of Concrete
American Concrete Institute
Publication Date:
Aug 5, 2005
Scope:
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 will have low strength, high permeability, and poor resistance to deterioration. It may also have a poor appearance. The mixture should be consolidated if it is to have the properties desired and expected of concrete.
Keywords:
- vibration
- workability
- consolidation
- placing
- compaction
- spading
- tamping
- vibrator
- segregation
- rodding
- rheology
- consistency
- box out
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