Tie Brick


  • Provides multiple support heights of 2, 3, 4, 5, 6, 7, and 8 inches from one brick
  • Has a compressive strength greater than 4000 psi (pounds per square inch) concrete mixture strength
  • Weighs approximately 7.4 lbs.
  • Designed with a tie wire hole of 5/8 inch in diameter to allow for the easy fastening of the loop tie wire to the rebar
  • Designed to repeatedly break at the web by the weight of the brick
  • Breaks uniformly when struck on a hard surface such as the ground or foundation
  • Replaces wire chairs and other methods
  • Stays in place with tie wire
  • Affords varying support while walking across mat
  • Resists sinking in sand and soils
  • Economical and costs about the same as standard brick and wire chairs
  • Made out of the same material as the foundation, making the foundation pure
  • Becomes stronger as it ages
  • Inspectors like it