Electrical Fireproof Clogging of Cables or Wires for Tall Buildings

Zhu Fuquan（Xinjiang Architectural Design Institute，Urumqi 830002，China）

Abstract Fireproof clogging measures for cable laying include“sealing”，“plugging”，“painting”，“isolating”and“wrapping”，but the most economical and effective way is to“sealing”and“plugging”and“isolating”；fireproof clogging measures shall be strictly taken to various vertical tube wells and holes of tall buildings. The fireproof clogging measures for distribution lines are introduced. And different fireproof clogging methods are compared.

Key words Expansion module Inorganic materials Fireproof clogging

 

摘 要 电缆敷设的防火封堵措施包括“封”、“堵”、“涂”、“隔”、“包”，最经济有效的方法是“封”、“堵”、“隔”；高层建筑的各类竖向管井及孔洞应严格做好防火封堵；介绍了配电线路的防火封堵措施，对不同防火封堵法进行了比较。

关键词 膨胀模块 无机材料 防火封堵