SELF-COMPACTING CONCRETE

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Across
  1. 2. Shape of apparatus used in slump flow method
  2. 6. Scientist known as father of SCC technology
  3. 8. Method used to measure horizontal free flow of SCC
  4. 9. Process of combining materials to obtain uniform concrete
  5. 11. Admixture used to control viscosity and prevent segregation
  6. 12. Property of SCC that allows it to completely occupy formwork
  7. 14. Type of admixture improving resistance to freezing and thawing
  8. 17. Concrete that flows under its own weight without vibration
  9. 23. Country where SCC was first developed
  10. 24. Type of aggregate preferred for congested reinforcement
  11. 26. Method using reinforcement bars to study flow restriction
  12. 27. Ability of SCC to flow through narrow sections
  13. 28. Resistance of concrete to separation of aggregates
  14. 29. Property indicating resistance to internal separation over time
Down
  1. 1. Ability of SCC to deform under its own weight
  2. 3. Parameter used in L-box evaluation to indicate obstruction
  3. 4. Property related to ease of placing and flowing of concrete
  4. 5. Method used to assess flow through reinforcement bars
  5. 7. Process of maintaining moisture in concrete after placing
  6. 10. Process condition where compaction is not required externally
  7. 12. Fine particles smaller than a specific micron size in SCC
  8. 13. Material acting as binder in concrete
  9. 15. Chemical admixture used to increase workability in SCC
  10. 16. Property that ensures uniform distribution of aggregates
  11. 18. Mineral admixture that improves durability and workability
  12. 19. Quantity of fine materials present in SCC mix
  13. 20. Property related to long-term performance of concrete
  14. 21. Property that enables concrete to move through reinforcement without blockage
  15. 22. Method used to evaluate flow time of SCC through an apparatus
  16. 25. Method used to compare height levels in two compartments