| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for lining the inside of a pipe, in which a lining layer is formed on the inside of the pipe without wasting excess labor and time so that the lining layer is exfoliated to keep a flow passage when a substantial change acts on the pipe. SOLUTION: The method for lining the inside of a pipe, in which lining layers formed separately on the inside surface side of the pipe by using materials different from one another are layered to line the inside surface of the pipe, comprises the steps of: forming the first lining layer having high shape retentivity by using a first lining material; and forming the second lining layer on the inner peripheral surface of the first lining layer by using an addition reaction type silicone resin which is composed of an organopolysiloxane (1) having an alkenyl group bonded to at least two silicon atoms in one molecule, an organohydrogen polysiloxane (2) having a hydrogen atom bonded to at least two silicon atoms in one molecule and a hydrosilylation catalyst (3), as a second lining material. COPYRIGHT: (C)2009,JPO&INPIT
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