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82问答网 > 屋面通风器阀板，用什么材质？

屋面通风器阀板，用什么材质？

2025-04-07 13:17:44

推荐回答（2个）

回答1：

这个要看设计或要求了，可以和钢结构屋面板是一个颜色，也可以做成采光的或其他的，你可以参考四川麦克威参与主编的国标图集11CJ 33《通风采光天窗》

回答2：

1、有的通风器阀板仅有启闭和调节通风量大小功能。2、有的通风器阀板除有启闭和调节通风量功能外，还有开启通风时的防雨功能。

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