| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rainwater collecting wall material capable of simply restraining mold, moss, etc. from being gathered on a shady wall surface subject to plentiful moisture, for example, at an internal corner portion of an exterior wall. <P>SOLUTION: A vertically disposable drain gutter 12 is formed on a surface portion 11, where a plurality of recessed portions 13 obliquely inclined toward the drain gutter and enabling water to be led into the drain gutter are formed along the length direction of the drain gutter on the respective sides or either side along the drain gutter. Further, the surface is hydrophilic. <P>COPYRIGHT: (C)2012,JPO&INPIT |
