Barrier wall made of sheet-pile components

Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention

Reexamination Certificate

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Details

C405S285000

Reexamination Certificate

active

07997830

ABSTRACT:
Free standing above-ground barrier wall10that includes a plurality of sheet-pile planks16, and optionally one or more support elements12that are interconnected together using one or more interlocking connectors22, 24. The sheet-pile plank16has a lower edge located proximate a top surface of the ground14upon which the free standing above-ground barrier wall10is erected in an upstanding, installed configuration. The sheet-pile plank16and the support element12each constitute sheet-pile components and in the upstanding, installed configuration, a lower portion of the sheet-pile plank16is ground engaged and a substantial entirety of the weight of the sheet-pile plank is supported at its engagement with the ground. The engagement may be merely abutting with the plank16resting atop the ground, or the lower edge of the plank16may be buried into the ground to a certain degree.

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patent: 11043953 (1999-02-01), None

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