酚醛泡沫塑料在建筑外墙中保温节能效果研究

Thermal Insulation and Energy-saving Effect Research of Phenolic Foam in Building External Wall

在整个社会能耗结构中,建筑能耗所占比例非常之高。因此,建筑墙体节能的发展迫在眉睫,而建筑节能的关键在于保温材料的选用。酚醛泡沫具有导热系数低、热稳定性好、防火安全系数高、阻燃、环保、安全和节能的多重优点,这些综合性能是其他材料所无法比拟的。从保温性能和节能效果两个方面进行分析和研究,详细剖析了酚醛泡沫作为建筑外墙保温节能材料的优越性和可行性。

In the energy consumption structure of the whole social, the proportion of building energy consumption is rather high. Thus, the development of energy-saving building wall body is imminent, and the selection of insulation materials is the key of this issue. There are many advantages of phenolic foams, such as low coefficient of thermal conductivity, good thermal stability, high coefficient of fire safety coefficient, safety, energy-saving and so on. These advantages are superior to others. By analysising and researching of two aspects of heat-preservation performance and energy-saving effect, this paper demonstrated the feasibility and superiority of phenolic foams for thermal-insulating and energy-saving building material.