Creasing structure and entrance corner service water cutting structure.

摘要

PROBLEM TO BE SOLVED: To provide a flashing structure which can waterproof a vertical joint even in a portion with no shaft column and which can also be used as a substrate for a joint finishing material, and a flashing structure for an internal corner.;SOLUTION: This flashing structure 1 prevents water from intruding into a building from the vertical joint 4 between exterior wall panels 3 which have a frame material 32 fixed on the backside of a rectangular plate-like siding material 31. The flashing structure 1 includes a rectangular flat plate-like plate member 10 which has a corrugated and curved portion 11 provided on the side of one side end, and a protruding piece 12 which has one end fixed to an indoor-side surface of the plate member 10 and which has the other end protruded in the direction of the side end of the plate member 10 from the curved portion 11. A frame member 32 of either of the exterior wall panels 3 adjacent to each other is sandwiched between the curved portion 11 and the protruding piece 12, so that the plate member 10 can be arranged on the indoor side of the vertical joint 4 in such a manner as to cover the outdoor side of a beam 5 in the building.;COPYRIGHT: (C)2010,JPO&INPIT