Concrete mixtures having high flowability

  • US 20070056480A1
  • Filed: 12/19/2005
  • Published: 03/15/2007
  • Est. Priority Date: 09/09/2005
  • Status: Active Grant
First Claim
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1. A flowable concrete mixture, comprising:

  • (i) a hydraulic cement;

    (ii) an aggregate (iii) water;

    (iv) a foam admixture comprising a viscosity modifier, water, a foaming agent, and a plurality of air bubbles; and

    (v) a sufficient amount of water and/or a water reducer to give the concrete mixture a flow spread greater than 10 inches.

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