Precast traffic barrier soundwall
AssigneeCDS & Co. Manufacturing Limited
InventorsMichael E. Mall, Clayton Sembler
Life of this patent
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Abstract
A traffic barrier soundwall includes a top portion attached to a bottom portion. The segments are reinforced by rebar, mesh, or combinations thereof. Dowel rods extend from the bottom edge of the top portion which fit into corresponding pipe sections along the top edge of the bottom portion. Grout is flowed into the pipe sections and an epoxy is applied along the length of the joining surfaces. The upper corners of each of the top and bottom portions have expansion troughs to accommodate hardware to attach the segments to adjacent segments. The bottom portion is generally T-shaped with a tapered cross-section. The footer of the bottom portion is installed under the ground level and connection plates attach the footers of adjacent segments to one another.
Claims17
A traffic barrier soundwall, comprising:
- a solid top portion disposed on a solid bottom portion, the top and bottom portion reinforced by rebar, mesh, or combinations thereof;
- and
- wherein dowel rods extend substantially vertically from the bottom edge of the top portion, the dowel rods inserted into corresponding longitudinally extending pipe sections embedded in the bottom portion and disposed along the top edge of the bottom portion.
A traffic barrier soundwall system, comprising:
- a plurality of traffic barrier soundwall segments each comprising a solid top portion disposed on a solid bottom portion, the top and bottom portion reinforced by rebar, mesh, or combinations thereof;
- wherein dowel rods extend substantially vertically from the bottom edge of the top portion, the dowel rods inserted into corresponding longitudinally extending pipe sections embedded in the bottom portion and disposed along the top edge of the bottom portion;
- and
- wherein the upper corners of each of the top and bottom portions include expansion troughs to accommodate hardware such that the respective segments can be attached to adjacent segments.
A traffic barrier soundwall, comprising:
- a solid top portion disposed on a solid bottom portion, the top and bottom portion reinforced by rebar, mesh, or combinations thereof;
- wherein dowel rods extend substantially vertically from the bottom edge of the top portion, the dowel rods inserted into corresponding longitudinally extending pipe sections embedded in the bottom portion and disposed along the top edge of the bottom portion;
- wherein the bottom portion has a generally T-shaped cross section comprising a stanchion wall substantially perpendicular to a footer;
- and
- wherein one side of the stanchion wall tapers outwardly toward the footer.
Dependencies are inferred from the claim text.