| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stainproof resin pipe capable of suppressing adhesion of oil and fat compared with a sewer pipe formed of a concrete pipe or the like represented by a Hume pipe and preventing the oil and fat from flowing to a river or the sea in rainy weather, and to provide a stainproof resin regeneration pipe for lining the inner surface of an existing sewer pipe. <P>SOLUTION: This stainproof resin regeneration pipe is used for lining the inner surface of the existing sewer pipe, and the surface roughness Rmax of the inner surface is set to 0-5.0μm. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
