Besides high specific strength and stiffness,GFRP sandwich structure panels with honeycomb core possess lower thermal conductivity and used as a heat insulation material.

• 玻璃钢蜂窝夹层结构板除高比强度、比刚度的优点外,还具有低热导率的特点,是一种隔热保温材料,在航天、航空、建筑方面得到广泛应用。