摘要
阐述了古建筑火灾的危险性,并从本质安全的角度研究了古建筑中木材、纤维织物的阻燃措施。指出木材的阻燃处理方法通常采用物理和化学方法,而化学方法可采用表面涂覆、浸渍处理、化学改性三种方法;纤维织物阻燃处理采用共聚阻燃改性、共混阻燃改性、阻燃后整理、接枝共聚、皮芯型复合纺丝等方法。可以根据具体情况选用合适的阻燃处理方法,从而达到降低材料可燃性的目的,大大提高古建筑的火灾风险等级。
This paper explains the fire risk in a historic building,and makes a study of the fire-retardant treatment of the wood and fibers in a historic building.The results show the two physical and chemical fire-retardant treatment methods.The chemical method includes three ways： surface coating,macerate process,chemical modification.Fiber fire-retardant treatment method includes copolymerization flame-retardant performance,blending flame-retardant performance,flame retardant finishing,grafting polymerization,composite spinning skin-core type.The method on fire-retardant treatment can be selected based on the actual situation of the historic building,which can reduce the combustibleness of the mood and fiber and improve the fire safety level of the historic building.
出处
《武警学院学报》
2011年第6期44-46,共3页
Journal of the Armed Police Academy
关键词
古建筑
防火新技术
阻燃处理
historical building
new technology of fire protection
fire-retardant treatment
