Reinforced lining hose for softlining pipe rehabilitation
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United States of America Patent
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Feb 9, 1999
Issued Date -
N/A
app pub date -
Sep 13, 1996
filing date -
May 3, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
An improved tubular lining hose for use in softlining pipe rehabilitation which includes the novel use of a layer of reinforcing fibers to reinforce the lining hose. In a preferred embodiment, a layer of reinforcing fibers, such as fiberglass, is encapsulated between layers of resin absorbing material saturated with resin. The saturated resin absorbing layers form a protective veil around the reinforcing fibers and protect the reinforcing fibers from water and other corrosive materials.
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