Unverified75% confidenceDecision RuleTime unknown
窗框侧装式通风器多适配框宽≥50mm的塑钢/断桥铝窗，超薄铝合金窗框（＜40mm）安装位不足，选购前需实测窗框可用安装宽度
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified塑钢窗不建议用于大尺寸（单扇宽>0.8m或高>1.5m）平开窗，塑钢刚性差易变形下垂，大窗和高层优先断桥铝83% similarUnverified双中空结构比单中空更厚更重，窗扇整体厚度通常在40-50mm以上，对窗框承重和开启五金件要求更高，需确认五金件品质与承重能力82% similarUnverified断桥铝门窗和塑钢窗自带密封槽，应买配套的嵌入式胶条（按槽宽选3.5mm/4.5mm等规格），而非自粘泡棉条贴在框上，否则影响开合且不耐用81% similarUnverified钢管/加厚铝合金轨道抗弯优于纯铝或塑料，窗宽超过2.5m时应选直径≥25mm钢管或中间加装吊码支撑，否则中段下垂导致滑动卡顿80% similarUnverified6×6m大天幕需铝合金撑杆（直径≥28mm或32mm加粗管），玻纤杆或细铝管在大风下易变形折断；小于4×4m的天幕可接受细杆80% similar
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