发明名称 CORROSION RESISTING PIPE AND EXECUTION METHOD OF CORROSION RESISTING PIPE BY PIPE JACKING METHOD
摘要 <p>PROBLEM TO BE SOLVED: To provide a corrosion resisting pipe capable of being executed by a pipe jacking method by using a measuring device making use of a laser beam and the pipe jacking method using the corrosion resisting pipe. SOLUTION: The corrosion resisting pipe T includes a corrosion resisting pipe body 10 and a noise light emitting prevention paper 11. A corrosion resisting layer 100 is provided to the inside of the corrosion resisting pipe body 10. The noise light emitting prevention paper 11 is spread over the whole inside of the corrosion resisting pipe body 10 so as to cover the corrosion resisting layer 100.</p>
申请公布号 JP2002161695(A) 申请公布日期 2002.06.04
申请号 JP20000360380 申请日期 2000.11.27
申请人 SANWACHIKA:KK 发明人 SASAKI MASARU
分类号 E21D9/06;E21D9/093;F16L1/024;F16L9/02;F16L9/14;G01C7/06;G01C15/00;(IPC1-7):E21D9/06 主分类号 E21D9/06
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