| 摘要 |
PROBLEM TO BE SOLVED: To provide a drain gutter material for a drain capable of smoothly making drain water flow out from a drain regardless of the quantity of drain water by imparting hydrophilic properties to the drain. SOLUTION: The drain gutter material 1, which has approximately the same thickness as a floor sheet 2 for a corridor, in which the shallow-grooved drain 9 is formed in the longitudinal direction at the approximately breadthwise center on the surface of a beltlike sticking plate stuck on a floor for the corridor together with the floor sheet 2 and edge sections are abutted on or joined at the edge sections of the floor sheet 2 and which is made of a synthetic resin, is formed in at least two or more laminate layers, and a surface active agent is mixed with the synthetic resin constituting the surface layer 91 of the drain 9. COPYRIGHT: (C)2003,JPO
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