Such as approach in the assembly building the drainage

摘要

PURPOSE: To increase durability by unifying a drainage device with a set buiding body including a beam material for bearing a roof and a post, preventing inferior appearance and obviating the lowering of the strength of a structural material while averting the corrosion of structural material itself in a set building such as an approach. ;CONSTITUTION: A connecting gutter member 14 with a connecting gutter section 15 is placed on a beam material for bearing a roof in the longitudinal direction. The beam material for bearing the roof and both left-right end sections of the connecting gutter member 14 and both left-right girder materials 4 of the roof 2 are coupled through combining members 31 respectively. The eave gutter sections 10 of both left-right girder materials 4 are communicated mutually through the connecting gutter section 15 of the connecting gutter member 14, and the beam material for bearing the roof and both left-right end sections of the connecting gutter member 14 are covered with caps 36. A leader member 40 with a leader section 41 is installed along one side face of a post 1, and rainwater in the connecting gutter section 15 of the connecting gutter member 14 is flowed down in the leader section 41 of a leader member 40 along the post on the same side and is discharged.;COPYRIGHT: (C)1997,JPO