inlinkdoor.

超大与厂房防火门

F10 · 2 门型

超大防火门解决标准门窗表覆盖不了的洞口:厂房通道、仓库转运口、设备机房正面,以及设备必须穿过防火分区的工业建筑。超过一定尺寸后,约束条件完全变了——门扇重量、合页承载、门框刚度、闭合力、多扇之间的联动,都会取代单一的耐火等级成为设计问题。常用做法是多扇组合、带视窗与加强门框。这类洞口按图逐项报价,因为通用尺寸表回答不了"这扇门能不能挂得住、关得严"。

本分类产品

选型要点

  • 提供图纸而不只是尺寸。超过一定宽度后,门扇分格本身就是设计决策。
  • 确认现场可用的吊装设备;门扇吊不上去,工期就停在那里。
  • 多扇组合必须配顺序器,闭合顺序要与疏散方向一致。
  • 生产前复核结构洞口偏差:超大门的门框吸收现场误差的余量更小。

常见问题

What is the largest leaf you can make?
It depends on the configuration and the rating required. The limit is confirmed per opening against the certificate, so the answer comes with the quotation.
Can oversized doors be glazed?
Yes, vision panels and glazed sections can be included where the assembly's certification covers them.
How are they shipped?
Large leaves and frames are packed separately and braced for container transport. The packing method is agreed per order.
Do they need powered operation?
Above a certain weight, manual operation becomes impractical. Powered operation is considered together with the leaf size and the egress requirement.

相关分类