Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement
Reexamination Certificate
2006-01-31
2006-01-31
Lee, Jong-Suk (James) (Department: 3673)
Hydraulic and earth engineering
Earth treatment or control
Ground stabilization or reinforcement
C405S043000, C405S050000, C210S170050, C210S747300
Reexamination Certificate
active
06991408
ABSTRACT:
A lightweight, non water retaining, biodegradable soil replacement material which may be charged into a flexible non biodegradable synthetic bag. The fill material may be expanded polymeric materials to afford lightweight, insulation and adequate drainage which may be charged into a flexible bag having a mesh composition. The product may be used against foundations, walls, retaining walls, piers, columns, weeping tiles or any other structure where backfill is required. The product may have other applications due to its insulating ability which do not include soil replacement but may simply be to fill a space or opening.
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Bottriell Phil
Vandenbeek David
Lee Jong-Suk (James)
North American Profill Products Inc.
Ogilvy Renault LLP
Sharpe Paul S.
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