1、降低热量传导：采用隔热断桥铝合金型材，其热传导系数为1.83.5W/㎡·k大大低于普通铝合金型材140170W/㎡·k;采用中空玻璃结构，其热传导系数为2.03.59W/m2·k大大低于普通铝合金型材6.696.84W/㎡·k，有效降低了通过门窗传导的热量。

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