Pipeline lining method

专利名称：Pipeline lining method

发明人：Kamiyama, Takao,Kaneta, Koji,Fujii,

Kenji,Miura, Katsuyori

申请号：EP07108165.7申请日：20070514公开号：EP1859918A3公开日：20080521

专利附图：

摘要：A tubular pipe lining material (3) impregnated with a thermosetting resin isinserted into a pipeline (1) and made to expand and press against an inner peripheralsurface thereof. Hot water or steam (20a) is sprayed onto the pipe lining material to cure

the thermosetting resin impregnated therein. Hot water (18) that has accumulated in abottom part of the pipe lining material is pumped out to an external location by a pump(42) and cooled by a cooling device (43) to generate cool water, which is then sprayed viaa hose (30) onto the cured pipe lining material to thereby cool the heated pipe liningmaterial. This enables the thermally cured pipeline lining material to be reliably cooledand rendering a water truck unnecessary that is required at a construction site to supplyadditional cooling water.

申请人：SHONAN GOSEI - JUSHI SEISAKUSHO K.K.

地址：31-27, Daikan-cho Hiratsuka-shi, Kanagawa-ken, 2-0807 JP

国籍：JP

代理机构：Kronthaler, Wolfgang N.K.

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