我国有不少在建的高层建筑,由于对施工中的消防安全管理工作重视不够,存在许多火灾隐患。而大多数从事施工的工程技术人员未受过专门的消防知识培训,因此,更有必要了解和初步掌握这方面的知识。一、在建高层建筑的火灾特点1.火险隐患多由于使用木模板和易燃装修材料,现场又有未及时清理的锯末、刨花,这些都可能引燃,也可能与木工机械的传 There are many high-rise buildings under construction in China. Due to insufficient attention to fire safety management during construction, there are many fire hazards. Most engineering and technical personnel engaged in construction have not received special training in fire protection knowledge. Therefore, it is more necessary to understand and initially grasp this knowledge. I. Fire characteristics of high-rise buildings under construction 1. Fire hazards are mostly due to the use of wood formwork and flammable decoration materials. On-site sawdust and shavings that have not been cleared in time may ignite or may be transmitted by woodworking machinery.