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  2. Concrete slump test - Wikipedia

    en.wikipedia.org/wiki/Concrete_slump_test

    The test is carried out using a metal mould in the shape of a conical frustum known as a slump cone or Abrams cone, that is open at both ends and has attached handles.The tool typically has an internal diameter of 100 millimetres (3.9 in) at the top and of 200 millimetres (7.9 in) at the bottom with a height of 305 millimetres (12.0 in).The cone is placed on a hard non-absorbent surface.

  3. Flow table test - Wikipedia

    en.wikipedia.org/wiki/Flow_table_test

    Equipment; flow table, Abrams cone, water bucket and broom. The cone filled with concrete, prior to lifting. The diameter of the resulting flow is measured. The flow table test or slump-flow test is a method to determine consistency of fresh concrete. Flow table test is also used to identify transportable moisture limit of solid bulk cargoes. [1]

  4. Duff Abrams - Wikipedia

    en.wikipedia.org/wiki/Duff_Abrams

    Abrams investigated the influence of the composition of concrete mixes on the strength of the end product. Some of the results of his research were: the definition of the concept of fineness modulus; the definition of the water–cement ratio; a test method for the workability of a concrete mix by using what the Abrams cone.

  5. Concrete cone failure - Wikipedia

    en.wikipedia.org/wiki/Concrete_cone_failure

    Concrete cone is one of the failure modes of anchors in concrete, loaded by a tensile force. The failure is governed by crack growth in concrete, which forms a typical cone shape having the anchor's axis as revolution axis .

  6. Friday’s prep football rewind: How The Sweet 16 fared, NC ...

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    Blacksburg (SC) 58, Bonnie Cone Leadership 0. North Cross (VA) 43, Covenant Day 7. North Wake Saints 36, Carolina Bearcats 20. Metrolina Christian 21, Charlotte Country Day 0.

  7. Concrete - Wikipedia

    en.wikipedia.org/wiki/Concrete

    Workability can be measured by the concrete slump test, a simple measure of the plasticity of a fresh batch of concrete following the ASTM C 143 or EN 12350-2 test standards. Slump is normally measured by filling an "Abrams cone" with a sample from a fresh batch of concrete. The cone is placed with the wide end down onto a level, non-absorptive ...

  8. The 50 best Christmas gifts for everyone on your list this year

    www.aol.com/lifestyle/50-best-christmas-gifts-of...

    It comes with 24 pieces, including bandages, forceps, tweezers, and a cone. Their stuffed bear will be back to good health in no time. $25 at Amazon. KiwiCo. Best gift for 5-year-olds

  9. Cone-in-cone structures - Wikipedia

    en.wikipedia.org/wiki/Cone-in-cone_structures

    Often the cone-in-cone will be found as features of calcite layers within a shale, [5] and rarely within a dedolomite (calcitized dolomite). [6] Cone-in-cone structures should not be confused with either shatter cones such as are produced by meteorite impacts, or with shear cones like those developed in coals. Both these structures differ from ...

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