| 摘要 |
PROBLEM TO BE SOLVED: To obtain a drain-gutter-molding-form doubling as joint-material which enables a drain gutter to be also concurrently molded from the same material in the placing of waterproof protective concrete during the molding operation of the drain gutter when a roof floor of a building is finished with the waterproof protective concrete. SOLUTION: This drain-gutter-molding-form doubling as joint-material comprises: a gutter wall member 2 in which a cap portion 5 formed of a rigid material with elasticity covers a plate-like portion 4, formed of an elastic material, from an upper end side, and which has a height based on a waterproof protective concrete-placed surface; and a plurality of leveling members 3 which are formed of an elastic material interposed between the opposed gutter wall members 2 having a horizontal length dimension corresponding to the gutter width of the drain gutter and a longitudinal length dimension corresponding to a drainage slope of a gutter bottom. The gutter wall members 2 are arranged in an opposed manner on a waterproof layer 11 superposed on the slab 10 of the roof floor, while the leveling member 3 is interposed in between, and the leveling members 3 and the gutter wall members 2 are fixed to the waterproof layer 11, so that the drain-gutter molding form can be constructed. COPYRIGHT: (C)2008,JPO&INPIT
|
