METHOD AND MEANS FOR FORMING A LINER
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United States of America Patent
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N/A
Issued Date -
Jan 12, 2012
app pub date -
Jul 8, 2010
filing date -
Jul 8, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A new liner and method of forming a liner for use in lining the junction between a main pipe and a lateral pipe are provided. A liner tube is joined about one end to a liner member about an aperture in the liner member. A liquid thermoset adhesive is applied around a junction formed between the liner tube and the liner member on a resin impermeable coated side of the liner tube and the liner member. The thermoset adhesive is not affected by temperature changes present during an exothermic reaction when the resin impregnated liner tube and liner member are cured and hardened.
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