PURPOSE: To stop water positively by installing a rain barrier with an outside-air introducing port outside a connecting section and mounting a wind barrier inside the connecting section.
CONSTITUTION: A horizontal-joint rain barrier 3 is set up outside the horizontal joint 2 of a curtain wall 1, and a horizontal-joint wind barrier 4 is attached inside the curtain wall 1, thus forming a horizontal-joint internal space 5. A splash barrier 6 is stuck on an inclined plane on the inside of an outside-air introducing port 2a between the horizontal-joint rain barrier 3 and the horizontal-joint wind barrier 4. Accordingly, water droplets introduced from the outside-air introducing port are stopped by the splash barrier, thus constructing complete waterproof structure.
KOTAJIMA KIYOHIKO
TOKUNAGA MASARU
| JPH04103909U | 1992-09-08 | |||
| JPS611518U | 1986-01-08 |