{
 "url": "https://menchuang.xunai.fun/p/a09.html",
 "title": "杭州封阳台：断桥铝60和70系列除了宽度还有啥区别",
 "type": "article",
 "question": "断桥铝60和70系列，除了宽度还有别的区别吗",
 "summary": "结论：60和70差别不止宽度，壁厚、隔热条、玻璃槽口和五金都跟着变。杭州：60系壁厚1.4mm、5+12A+5普通中空、平开或推拉，480–680元/㎡；70系壁厚1.8mm、5+20A+5或Low-E中空、内开内倒配品牌五金，680–980元/㎡。玻璃升Low-E中空加80–160元/㎡，金刚网纱窗180–320元/扇，拆旧清运60–120元/㎡，6㎡整套4000–9000元。打胶用中性硅酮耐候胶，膨胀螺栓加尼龙垫块固定，工期2–3天。",
 "updated": "2026-11-13",
 "site": "杭州封阳台门窗指南",
 "source": "https://menchuang.xunai.fun/"
}