Patents Assigned to Ductilcrete Technologies, LLC
  • Concrete slab system
    Patent number: 9828768
    Abstract: A concrete slab system includes a bed of a first concrete having a top surface and edge surfaces. The bed's top surface has shrinkage cracks and induced cracks. The widths of the induced cracks are greater than widths of the shrinkage cracks. Non-concrete material is disposed on the bed's top surface and on each of the bed's edge surfaces. A second concrete covers the non-concrete material and the bed. The second concrete has stretchable fibers mixed therein.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: November 28, 2017
    Assignee: Ductilcrete Technologies, LLC
    Inventors: S. Allen Face, Gregory M Scurto