【摘要】 采取调研和全尺寸实验的方法,分别针对纸面石膏板和公安部天津消防研究所提供的新型超薄型防火涂料对丽江古建筑的防火保护作用进行实验研究。设置1A木垛火作为火源,对比实验过程中房屋构件燃烧状况及疏散楼梯背升温。两种防火措施可以综合使用,针对不同的部位采取不同的措施,或同时使用,在纸面石膏板外部涂刷防火涂料。更多还原

【Abstract】 Full size experiment was carried out to research the fire protection of ancient building in Lijiang by gypsum plaster board and new super thin fire retardant coating proved by Tianjin Fire Research Institute of MPS.The fire source was 1Awood fire,thecombustion of timber component in the building and the temperature rise at the back of the evacuation staircase was researched.This two fire protection measures could be used comprehensively at different of position,or be used simultaneously by printing the fire retardant coating on the gypsum plaster board.更多还原