几种A级燃烧等级建筑节能保温材料的燃烧行为

Discussion on Combustion Behavior of Several A-class Non Combustible and Energy Saving Building Materials

从建筑工程安全性和国家大力发展绿色建筑的现状出发,采用兼顾节能保温与安全防火的保温材料是一种趋势与需求。论文选取了岩棉、玻璃棉、泡沫玻璃、无机轻集料保温砂浆四种常见的规范要求达到A级燃烧等级的建筑节能保温材料,进行不燃性试验和热值试验,对随机抽取的试样的燃烧性能等级进行判定,并比较讨论了其燃烧行为的异同。

From the perspective of the safety of construction projects and the state＇s efforts to develop green buildings, the use of energy-saving insulation and fire safety insulation materials is a trend and demand. In this paper, rock wool products, glass wool, cellular glass and inorganic lightweight aggregate mortar were selected to do the fire test named ＂Non-combustibility test＂ and ＂Determination of the heat of combustion＂. We determined the combustion performance grades of the four selected samples and tried to compare and discuss their combustion behaviors.