Claims
- 1. In a cell material structure for confinement of concrete and earth material, comprising:
- a plurality of plastic strips bonded together on their faces in a side by side relationship at bonding areas which are staggered from strip to strip such that the plurality of strips may be stretched in a direction perpendicular to the faces of the strips to form a unitary web of cells, the strips forming cell walls,
- the improvement wherein adjacent strips of the plurality of strips have apertures, and flexible reinforcing means extending through said apertures of said adjacent strips, said flexible reinforcing means being capable of aligning with said unitary web when said unitary web is positioned on a contoured surface.
- 2. The cell material structure of claim 1 wherein the reinforcing means is a tendon comprised of a material having a nominal breaking strength of from about 100 to about 2,500 lb.
- 3. The cell material structure of claim 2 wherein an outer surface of the tendon is enclosed by an acid and alkali resistant material.
- 4. The cell material structure of claim 1 further including means for terminating the reinforcing means on an end of the web.
- 5. The cell material structure of claim 4 wherein the reinforcing means is a tendon and the terminating means is a loop of the tendon, or a washer and a knot of the tendon.
- 6. A cell material structure for confinement of concrete and earth material, comprising:
- a plurality of plastic strips bonded together on their faces in a side by side relationship at bonding areas which are staggered from strip to strip such that the plurality of strips may be stretched in a direction perpendicular to the faces of the strips to form a unitary web of cells, the strips forming cell walls,
- the improvement wherein each of the cell walls has an aperture, and wherein said cell material structure includes flexible means for reinforcing the unitary web, the reinforcing means extending through the aperture of each of the cell walls, said flexible reinforcing means being capable of aligning with said unitary web when said unitary web is positioned on a contoured surface.
- 7. The cell material structure of claim 6 wherein the reinforcing means is a tendon comprised of a material having a nominal breaking strength of from about 100 to about 2,500 lb.
- 8. The cell material structure of claim 7 wherein the material is a polymer.
- 9. The cell material structure of claim 7 wherein an outer surface of the tendon is enclosed by an acid and alkali resistant material.
- 10. The cell material structure of claim 9 wherein the acid and alkali resistant material is a polymer.
- 11. The cell material structure of claim 6 further including means for terminating the reinforcing means on an end of the web.
- 12. The cell material structure of claim 11 wherein the reinforcing means is a tendon and the terminating means is a loop of the tendon, or a washer and a knot of the tendon.
- 13. The cell material structure of claim 6 wherein the apertures are positioned adjacent the bonding areas, the apertures being substantially coincident.
- 14. The cell material structure of claim 6 wherein the apertures are positioned below a midpoint of the faces of the strips.
- 15. The cell material structure of claim 6 wherein the apertures are positioned about a midpoint of the faces of the strips.
Parent Case Info
This application is a continuation of application Ser. No. 08/019,101 filed Feb. 18, 1993; now abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0239237 |
Sep 1987 |
EPX |
0378309 |
Jul 1990 |
EPX |
57-146835 |
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JPX |
2185769 |
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GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
19101 |
Feb 1993 |
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