循环冻融下寒区工程常用保温材料性能变化试验研究
李凌洁1,2(
), 穆彦虎1,2(), 明锋1,2, 朱小明3, 张坤4, 庞小冲3
), 穆彦虎1,2(), 明锋1,2, 朱小明3, 张坤4, 庞小冲3
Laboratory tests on impacts of cyclic freeze-thaw on properties of thermal insulation materials used in cold regions engineering
Lingjie LI1,2(), Yanhu MU1,2(), Feng MING1,2, Xiaoming ZHU3, Kun ZHANG4, Xiaochong PANG3
), Yanhu MU1,2(), Feng MING1,2, Xiaoming ZHU3, Kun ZHANG4, Xiaochong PANG3
图2. 4种保温材料的表观密度随冻融循环次数的变化
Fig. 2. Variations in apparent density of four thermal insulation materials with increasing freeze-thaw cycles
