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Self Compacting Concrete: Feasible Performance Specifications
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Introduction Is SCC a  new Concept? Why SCC does not require any compaction  SCC vs  High Slump Concrete
Performance Requirements of fresh SCC Rheologic properties  How is SCC made Methods of producing SCC
How is SCC mix different from conventional concrete mix Examples of SCC mixes Hardened   Properties 
Test methods for fresh SCC Benefits of SCC Cost of SCC Applications
Quality Control Precautionary measures Feasible performance specifications
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Based on the current state-of-the-knowledge, the following performance specifications for SCC are achievable through proper mix design and testing:
¶ Workability:
  • Slump flow > 600 mm
  • Remain flowable ≥ 90 minutes
  • Withstand a slope of 3%
  • Pumpable ≥ 90 minutes through pipes ≥ 100 m long

¶ Mechanical Properties:

  • 28-day compressive strength = Similar to HPC (High Performance Concrete)
  • Creep and Shrinkage = Similar to HPC

¶ Durability Parameter:

Freeze-thaw resistance ≥ HPC.
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Concrete-Techgroup expresses its gratitude to Mr Larry Storer  for permitting  the use of article “Self-compacting concrete: powerful tool for complicated pours” (written by Tim Avery in March’04 issue of CONCRETE Monthly).
Other References:
1.“Development of High-Strength Self-Compacting Concrete with reduced segregation potential”  by    Dr. R. Sri Ravindrarajah, D. Siladyi and B. Adamopoulos
2.“Ultra High Performance  Self Compacting Concrete”  by    Jianxin Ma1 & Jorg Dietz1
3.Vic roads: GEO PAVE : Technical Note on Self Compacting Concrete
4. “Self-Compacting Concrete : Development, Applications and Investigations” by Masahiro Ouchi
5. “Applications of Self-Compacting Concrete in Japan, Europe and the United States”: US FHWA
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