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👨🏻🔧什么是推拉窗:
窗户沿轨道向左右两边开启,一般必须两扇以上方可构成推拉窗。
🔴优点
不占用室内外空间、可随意控制开启面积、操作轻便。
⚫缺点
①密封性和隔音性一般,抗风压性能较差。
②在风雨天,窗户只能关闭而无法换气。
👨🏻🔧什么是平窗:
窗扇通过铰链与窗框结合,可以向内、向外或旋转开启,一般分为内平开窗、外平开窗以及平开上悬和平开下悬四种方式,也分为单扇、双扇两种方式。
🔴优点
密封性好,保温隔热,隔音效果好。抗风压性能较好,简洁、安全、灵活,方便窗户外侧玻璃的清洁。
⚫缺点
内平开窗窗扇开启时,会占用室内外面积;外平开窗刮大风时,有窗扇脱落风险。