With an approach of combination of thermal rising test of cubic block in-situ and back analysis,the thermal retardation capability of polystyrene foam board is analyzed.

• 采用施工现场混凝土立方体非绝热温升试验和反演分析相结合的方法,对聚苯乙烯泡沫塑料板外贴法的保温能力进行分析研究。