A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wind-uplift-resistant reinforcing structure of metal roof apron flashing and construction method
The invention belongs to the technical field of wind prevention of a metal roof apron flashing, and provides a wind-uplift-resistant reinforcing structure of the metal roof apron flashing and a construction method. The problems that a local cavity exists between an existing apron flashing and a metal roof board, local negative pressure is formed when wind power is large, the apron flashing is prone to being lifted, and particularly large hidden dangers exist when the width of the apron flashing is large are solved. The wind-uplift-resistant reinforcing structure comprises a metal roof board installed at the upper end of a roof purline, the metal roof board is formed by sequentially and continuously locking edges of a plurality of metal plates, the outer side of the metal roof board is in lap joint with the apron flashing, the apron flashing is fixed to the upper end of the metal roof board through a plurality of X-shaped cross pieces arranged at intervals, and the X-shaped cross pieces are connected into a whole through linear connecting pieces. According to the wind-uplift-resistant reinforcing structure, the integrity between the metal roof board and the apron flashing is effectively enhanced, the wind-resistant reinforcing effect of the apron flashing is achieved, and the hidden danger that the apron flashing is prone to being blown up is avoided.
本发明属于金属屋面披水板的防风技术领域，解决了现有披水板与金属屋面板之间存在局部空腔，当风力较大时形成局部负压，易造成披水板的掀起，特别是披水板板幅较大时存在较大的隐患的问题。提供了一种金属屋面披水板的抗风揭加固结构和施工方法,包括安装在屋面檩条上端的金属屋面板，金属屋面板由若干个金属板依次连续锁边形成，金属屋面板的外侧搭接有披水板，披水板通过多个间隔设置的X形交叉件固定在金属屋面板的上端，多个X形交叉件通过一字连接件连接为一整体。本发明有效地加强了金属屋面板和披水板之间的整体性，达到了披水板的抗风加强效果，避免了披水板易被吹起的隐患。
Wind-uplift-resistant reinforcing structure of metal roof apron flashing and construction method
The invention belongs to the technical field of wind prevention of a metal roof apron flashing, and provides a wind-uplift-resistant reinforcing structure of the metal roof apron flashing and a construction method. The problems that a local cavity exists between an existing apron flashing and a metal roof board, local negative pressure is formed when wind power is large, the apron flashing is prone to being lifted, and particularly large hidden dangers exist when the width of the apron flashing is large are solved. The wind-uplift-resistant reinforcing structure comprises a metal roof board installed at the upper end of a roof purline, the metal roof board is formed by sequentially and continuously locking edges of a plurality of metal plates, the outer side of the metal roof board is in lap joint with the apron flashing, the apron flashing is fixed to the upper end of the metal roof board through a plurality of X-shaped cross pieces arranged at intervals, and the X-shaped cross pieces are connected into a whole through linear connecting pieces. According to the wind-uplift-resistant reinforcing structure, the integrity between the metal roof board and the apron flashing is effectively enhanced, the wind-resistant reinforcing effect of the apron flashing is achieved, and the hidden danger that the apron flashing is prone to being blown up is avoided.
本发明属于金属屋面披水板的防风技术领域，解决了现有披水板与金属屋面板之间存在局部空腔，当风力较大时形成局部负压，易造成披水板的掀起，特别是披水板板幅较大时存在较大的隐患的问题。提供了一种金属屋面披水板的抗风揭加固结构和施工方法,包括安装在屋面檩条上端的金属屋面板，金属屋面板由若干个金属板依次连续锁边形成，金属屋面板的外侧搭接有披水板，披水板通过多个间隔设置的X形交叉件固定在金属屋面板的上端，多个X形交叉件通过一字连接件连接为一整体。本发明有效地加强了金属屋面板和披水板之间的整体性，达到了披水板的抗风加强效果，避免了披水板易被吹起的隐患。
Wind-uplift-resistant reinforcing structure of metal roof apron flashing and construction method
一种金属屋面披水板的抗风揭加固结构和施工方法
FAN CHEN (author) / HU CHUNMING (author) / ZHAO JINGUANG (author) / XUE XINGANG (author) / LUO YONGXIANG (author) / XIN JINDONG (author) / FAN SHICHENG (author) / CHENG XIURU (author) / ZHANG YAJUAN (author)
2021-12-28
Patent
Electronic Resource
Chinese
Prestress anti-wind uplift reinforcing device for metal roof board
| European Patent Office | 2024