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Self-Consolidating Concrete Test Equipment

Modern structural elements are often designed with congested networks of reinforcing steel, requiring the high-flow characteristics of Self-Consolidating Concrete (SCC) to prevent voids and honeycombing. The ASTM C1621 J-Ring test, together with the C1611 Slump-Flow test, determine the passing ability of SCC, defined as the ability of the concrete to flow under its own weight to completely fill all spaces within the formwork.

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All products in this SCC group meet ASTM standards, with the exception of the L-Box for which an ASTM procedure is still pending.

  • SCC Passing Ability Set for J-Ring Test can be used for both ASTM C1611 Slump Flow and C1621 J-Ring Passing Ability of SCC. Contains all the items needed for determining flow and passing ability of SCC.
  • L-Box for Self-Consolidating Concrete provides an alternative means for assessing flow and passing ability of SCC. The L-Box meets British Standard EN 12350-10.
  • Base Plate for SCC Passing Ability Test is used in J-Ring and Slump-Flow testing of SCC passing ability in accordance with ASTM C1611 and C1621.
  • Stainless Steel Straightedges for trimming and leveling specimens are available with or without graduations and meet numerous ASTM and AASHTO test standards for concrete and soils testing.
  • HDPE Strike-Off Bar for SCC Passing Ability Test is used to ensure the self-consolidating concrete specimen is level within the slump cone and also to remove excess material from the base plate.
  • Modified Slump Cone for SCC Passing Ability Test determines SCC flow under its own weight, for J-Ring and Slump Flow tests.
  • J-Ring for SCC Passing Ability Test is used with the Modified Slump Cone and Base Plate, and meets ASTM C1621 test standard.