| 摘要 |
<p>PURPOSE: To make it possible to connect roof panels without boring a hole on a roof, and what is more, without damaging a finished roof panel CONSTITUTION: A corner ridge connecting material 42 comprises a nut member 44, which is mounted at a corner of a wall and a bolt 46, which is penetrated through a corner ridge 20 and engaged with the nut member 44 and a washer 48, which is mounted to the top of the ridge corner 20 and penetrated through the bolt 46 and a spacer 50, which is installed on the washer 48 and allows the bolt 46 to be penetrated, and what is more, to provide a horizontal bolt head support surface 78. Penetrating through the spacer 50, the washer 48 and the corner ridge part 20 from above the roof, the bolt 46 is threaded with the nut member 44, and fastened, thereby fixedly connecting the ridge corner part 20 to the corner of the wall.</p> |
