Metal roof connecting node with airtight and watertight performance: Fid-Bau Portal

Metal roof connecting node with airtight and watertight performance

YANG ZHIHUI / ZHOU JIANMIN / XU GUOJUN / HE YIQI / WU SHAOQING / GUO YUFENG

The invention discloses a metal roof connecting node with airtight and watertight performance, which comprises a first metal roof panel, a second metal roof panel and a sliding support which are correspondingly connected, and the joint of the first metal roof panel and the second metal roof panel is combined through lockrand sealing and continuous welding sealing to form a sealing plate rib. The sealing plate rib and the sliding support are connected in a welded mode to jointly form a connecting joint with airtight and watertight performance, the sealing plate rib is formed by combining lockrand sealing and continuous welding sealing, and the lockrand sealing is formed by mutual lockrand of the edges of the metal roof board. The continuous welding seal is formed by the first metal roofing board and the second metal roofing board which are tightly attached and connected in a breakpoint-free continuous welding mode, and the sliding support is slidably connected with the lower structure of the roofing. The airtight and watertight performance of the metal roof board is improved, so that the metal roof board has reliable waterproof performance in an atrocious weather environment; the metal roofing board can freely stretch out and draw back during thermal expansion and cold contraction, and serious engineering quality problems are avoided.

本发明公开了一种具有气密和水密性能的金属屋面连接节点，包括对应连接的第一金属屋面板、第二金属屋面板和滑移支座，第一金属屋面板、第二金属屋面板连接处通过锁边密封与连续焊接密封组合形成密封板肋，密封板肋与滑移支座焊接连接后共同形成具有气密和水密性能的连接节点,密封板肋通过锁边密封与连续焊接密封组合形成,锁边密封由金属屋面板的边缘相互锁边形成，连续焊接密封由第一金属屋面板与第二金属屋面板贴紧无断点连续焊接连接形成，滑移支座与屋面下部结构可滑动连接。本发明提升了金属屋面板的气密、水密的性能，使金属屋面在恶劣气候环境下有可靠的防水性能；金属屋面板热胀冷缩时可自由伸缩，避免造成严重的工程质量问题。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren