这是一个真实的画面。 划一根火柴,扔在沙发上,沙发开始局部燃烧,一股烟从燃烧处由青变黑直冲屋顶,浓烟在房间顶部聚集成厚厚一层,房间温度迅速升高,忽然间浓烟开始点燃,整个房间霎时化为火海,房间轰然倒塌。 整个过程只有两三分钟。如果这一幕发生在我们身边,我们求生的可能性几乎为零——充满毒气的浓烟、几近为零的能见度和高达800℃的温度封堵了逃生之路。 这是前不久在西安举办的“被动防火理论研讨会暨保全产品技术交流会”上,在被动防火领域享有国际盛誉的保全公司的研究机构为我们演示的一个实验。保全 This is a real picture. Draw a match, thrown on the sofa, the sofa began local combustion, a smoke from the burning office straight from the dark green roof, thick smoke gathered in the top of the room into a thick layer, the room temperature rose rapidly, suddenly smoke Began to light, the whole room suddenly into a sea of ​​fire, the room crashing. The whole process is only two or three minutes. If this scene happens to us, the chances of our survival are almost zero - the toxic smoke, nearly zero visibility, and temperatures as high as 800 ° C will seal off the escape. This is an experiment demonstrated by a research institute of a preservation company enjoying an international reputation in the field of passive fire protection at the “Passive Fire Prevention Symposium and Preservation Product Technology Exchange Conference” held in Xi’an. preservation