Composite Pipe Lining and Method and Apparatus for Installing a Composite Lining
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United States of America Patent
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Issued Date -
Nov 22, 2007
app pub date -
Mar 15, 2005
filing date -
Mar 18, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A composite lining for a pipe comprising a structural layer for providing structural integrity and a containment layer for providing fluid impermeability. The structural layer comprising at least one strip of lining material arranged to form a substantially continuous lining within said pipe. A method for lining a pipe with said composite lining. A structure and method for testing the fluid integrity of said containment layer. Apparatus for installing said structural and containment layers in said pipe.
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