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塑钢门窗的采光性能比铝合金门窗差
来源: 2016-03-30 14:26:05
塑钢门窗的采光性能比铝合金门窗差,其框扇构件遮光面积比铝合金门窗大10%左右,视野和装饰效果较差,不利于建筑照明节能降耗。
The daylighting performance worse than aluminum alloy doors and Windows, of window of model steel door its component window sash area about 10% larger than aluminum alloy doors and Windows, vision and adornment effect is poorer, is not conducive to building lighting energy saving.
窗的隔声性能主要在于占窗面积80%左右的玻璃的隔声效果。铝合金门窗与塑钢门窗的缝隙密封水平基本一致,其隔声性能也是基本一致。济南断桥铝门窗
The sound insulation performance of the window is mainly for the glass of window area accounted for about 80% of sound insulation effect. Aluminum alloy doors and Windows with the aperture of window of model steel door seal level, the sound insulation performance is almost the same.
济南槐荫春林隔热断桥铝塑门窗厂对塑钢门窗和铝合金门窗进行了一系列的隔声性能实测及比较实验[6];5mm厚单玻塑钢门窗隔声量为21~24dB左右;
Spring of jinan HuaiYin insulation broken bridge Lin lu: su doors and Windows factory of window of model steel door and the sound insulation performance of aluminum alloy doors and Windows in a series of measurement and comparison experiment [6]; 5 mm thick sheet glass window of model steel door sound insulation quantity is about 21 ~ 24 db;
5+12A+5的中空单框双玻塑钢门窗为24~29dB;双玻的隔声量比单玻大5dB左右;
12 a + 5 + 5 hollow sheet box double glass window of model steel door is 24 ~ 29 db; Double glass of sound insulation quantity about 5 db is larger than single glass;
塑钢门窗和铝合金门窗“在玻璃厚度、构造相同以及密封状况相类似的起码、情况下,其计权隔声量RW值相近”。

Window of model steel door and window of aluminium alloy door "in the glass thickness, the same structure and sealing condition similar case, at least, its sound insulation quantity meter right RW value close".

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