Vertical pipe lining method and system
AssigneeEnergy Maintenance Service Group I LLC
InventorsWilliam Lepola, Kenton Knoppel
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AssigneeEnergy Maintenance Service Group I LLC
InventorsWilliam Lepola, Kenton Knoppel
Estimating the term…
The invention discloses a vertical pipe lining method comprising placing a repair material having a first end and a second end into a pipe having a bottom opening and a top opening. The repair material is inflated to press the repair material against the inside wall surface of the pipe; and heated air is conveyed through the inflated repair material from the bottom opening to the top opening to cure or mold a thermal responsive component of the repair material to the pipe. The invention also teaches a repair material for vertically oriented pipes comprising a multi-layered lining comprising a first outer layer and a second inner layer wherein the first outer layer comprises a resin impregnated fiber and the second inner layer is air impermeable. The invention also teaches a system for repairing. vertical pipe utilizing a repair material inflation device, an air blower and an air heater.
A vertical pipe lining method comprising:
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A system for repair of vertical pipe comprising an inflation canister, an air heater and an air blower.
A building or residence substantially vertical pipe lining material comprising a multi-layered lining comprising a first outer layer and a second inner layer wherein the first outer layer comprises a heat responsive resin impregnated component and the second inner layer is air impermeable.
A substantially vertical pipe lining method comprising:
A building or residence substantially vertical pipe repair system comprising:
Dependencies are inferred from the claim text.