泡沫混凝土保温板在预制混凝土夹心保温墙体中的热工耐久性研究

摘要

通过模拟试验监测了预制混凝土夹芯保温墙体中泡沫混凝土保温层的温湿度变化情况，并针对环境因素(湿度、干湿循环、碱液循环、冻融循环)对预制混凝土泡沫混凝土夹心保温板热工耐久性进行了研究。%The changes of temperature and humidity of the foam concrete insulation layers in precast concrete sand-wich insulation wall are monitored through the simulation test, and the effect of environmental factors (moisture, dry-wet circulation, lye recycle, freeze-thaw cycles) on the thermal durability of the precast foam concrete sandwich insulation plate are studied.