选断桥窗还是普通推拉窗？ 看完终于不纠结了

什么是“断桥”？

“断桥铝”这个名字中的“桥”是指材料学意义上的“冷热桥”，而“断”字表示动作，也就是“把冷热桥打断”。

简单地说，因为铝合金是金属，导热比较快，所以当室内外温度相差很多时，它的隔热性能就不佳了。而断桥铝是将铝合金从中间断开的，它采用隔热条将断开的铝合金连为一体，我们知道尼龙导热明显要比金属慢，这样热量就不容易通过整个材料了，材料的隔热性能也就变好了，这就是“断桥铝（合金）”的名字由来。

►断桥窗VS普通推拉窗

1、隔音隔热效果

断桥窗：门窗采用隔热型材内外框软性结合，边框采用一胶条，双毛 条的三密封形式，关闭严密，气密、水密性能特佳、保温性能；窗扇采用中空玻璃结构，使窗户真正显示出隔音、隔热、保温、功能，大量节省采暧和制冷费用。几年的节能费用足以弥补前期的投资。

普通推拉窗：由于门扇和门框不是紧密贴合，室内外的能量对流得相对较快，就不能很好得起到隔热的效果；还是因为这一点，遇到大风，门扇就会有轻微晃动的声音，严重影响休息。

Broken bridge or ordinary push-pull window to choose? Finally finished don't tangle

What is "broken bridge"?

"Bridge" in the name "broken bridge aluminum" refers to the materials science in the sense of "cold bridge", and "break" the word says action, namely "the hot and cold bridge interrupted".

Say simply, because aluminium alloy is a metal, heat faster, so when the indoor and outdoor temperature varies a lot, its heat insulation performance is poor. And broken bridge aluminum aluminum alloy has cracked, it USES heat insulation article will disconnect of aluminum alloy is an organic whole repeatedly, nylon thermal conductivity significantly slower than the metal, we know that heat is not easy through the material, material of insulation performance is better, this is "broken bridge aluminum (alloy)" cause of name.

Broken bridge vs. ordinary push-pull window

1, noise insulation effect

Broken bridge Windows, doors and Windows insulation profile is used for soft inside and outside the box, use a strip border, double wool article three seal form, closed tight, airtight, watertight performance is very high, heat preservation performance is superior; Casement use hollow glass structure, make the window shows the real function of sound insulation, heat insulation, heat preservation, excellence, a large amount of savings by global warming and cooling costs. A few years of saving energy costs enough to make up for the upfront investment.

Ordinary push-pull window: as the door leaf and door frame is not fit closely, indoor and outdoor energy convection relatively quickly and will not be able to have the heat insulation effect is very good; Or because of this, meet strong wind, they will have a slight, and the serious influence to have a rest.

2、密封效果

断桥窗：窗户的扇与框两重密封胶条了水密性和气密性，同时更能提高隔音效果。不管风吹雨打，关住窗户后不会有一点风＆雨水进到室内。

普通推拉窗：推拉窗是门扇的凹槽和门框的突轨吻合或者门扇和门框凹槽吻合进行门窗的关闭，不能完全贴合（如果完全贴合推拉就会受阻了），所以密封性（气密性和水密性）较差。

3、安全系数

断桥窗：门窗门窗配上特的多点五金锁具，窗户在使用中的稳固与安全。金刚网一体窗可以内加装防护栏，既不影响美观，又可以防盗，而且不用再担心小孩爬窗户掉落的危险。

普通推拉窗：由于国家对商品房的外观要求越来越高，未来不管大中小城市，所有的商品房不准在户外安装防盗网，那么问题来了，如果家里的小孩爬窗户是多么危险，再如果碰到有个别梦游或者想不通的坠楼事件，后果不堪设想。

还有，推拉窗如果使用不当或者台风，会使门扇跳轨掉落。（蓝光等推拉窗目前也可以装带锁金刚网，安全性大大提升）

4、美观性

断桥窗：整体效果好，没有突兀感，可以根据尺寸任意设置开启位置，达到很好的通风效果，并显得协调、、安全感十足。

普通推拉窗：通常都规定了一扇窗户的开间大小，不得随意改动，样式统一古板，不具备个性化。

5、价格

断桥窗：普通凤铝/振升/经阁50mm，单价在320~380元/平米。

绘装平台团购的琪瑰断桥窗65系列的团购价698元/平左右，型材越宽厚度越厚，价格至上千元不等。断桥窗的价格还会因为型材、五金、工艺、安装等因素，价格不等。

推拉窗：普通凤铝/振升/经阁，单价在280~350元/平。像蓝光等品牌使用的新河铝材，价格在400+，型材越宽厚度越厚，价格就相应上升。

►断桥的价格为何差别这么大？

断桥铝合金门窗规格很多，主流型材一般有55型，60型，65型，70型，75型，80型。窗纱一体的主流型材一般有80型，95型，100型，108型，125型，130型，150型。

断桥铝门窗市场价格的确很乱，乱的什么程度呢？就拿55断桥门来说吧，便宜的仅300到400左右一平方，而贵的呢，700到800一平方，甚至还有1000多一平方的，这之间差别到底在哪里？从外表看它们并没有什么区别，那问题到底在那呢？今天小编从材料和工艺两个方面来给大家做一个比较。

★材料

1、型材

a：55断桥型材现在市场上厚度从1.2mm到1.8mm毫米都有，仅一根6米长型材仅因厚度不同，差价就有60.70元之多。

b：大厂小厂之分：因设备，工艺方面的原因，小作坊生产的型材，加工费每吨在2000多到3000之间，而大厂的每吨加工费达到5000到6000元，这也是个不小的差别哦！

2、中空玻璃

a：55断桥中空玻璃有非钢化中空，单面钢化中空，双面钢化中空之分，非钢化中空每平方米70元左右，而双面钢化中空却在每平方100多元。

b：55断桥玻璃可以装配的中空玻璃的规格有三种，分别是 5+6a+5，5+9a+5，5+12a+5，这三种规格中，5+6a+5的隔音隔热性能差，5+12a+5的隔音隔热性能好，他们的价格区别在每平方米25到30元之间。

3、隔热条

普通pvc隔热条一般的在6000到7000左右一吨，而PA66尼龙条的隔热条每吨高达28000元，你去算算它们之间的差价是多少吧！

4、五金件

就拿一套内开倒五金件来说吧，价格低的市场上才卖不到100元，而质量好的一套就达两三百元，特别是进口品牌，更是高达四 五百元。这差别可是四 五倍哦。

5、玻璃胶

在安装断桥铝门窗时，有的人为了省钱，用的是两三块钱一支的用于填缝的密封胶，而有的人为了达到质量要求，用的是外墙上的结构胶，每支达到18元以上，拿消费者来说，您是希望为了省钱而用两三块一支的胶？还是为了质量而用质量更好的结构胶？

★工艺

1、生产设备：小作坊一整套生产设备也就7到8万块钱；而大厂仅一台的双头锯就达6到7万，这种投资可不是因为大厂有钱，而是因为它们的切割精度的确不在同一档次上！这还仅是拿一台设备作比较，还有其他若干种设备呢！所以，大厂的投资大，小作坊投资小！生产出来产品，你说谁的质量好？精度高？要生产出质量达标的好产品，硬件投资要达标，也只有硬件达标了才能生产出达标的产品来，成本无疑就更高了。

2、制作窗型：窗型不同生产成本也有着天壤之别，比如，一平方开一扇活动窗与五个平方才开一扇活动窗，这种成本上的差价就有几倍之多！

►总结

有句老话说得好，叫百货中百客，其实，买门窗产品，和现在的汽车市场有得一比：两三万也可以买一辆车，只是功能少一些，空间小些，寿命短些，跑的慢些；而花几十万甚至上百万买一辆奔驰宝马，它也只是功能多一些，动力强一些，安全系数高一些，内饰豪华些。决定你买还是宝马，取决于自己的家庭条件和实际用途。

所以，买门窗产品，同样取决于自己家庭条件，和小区所在环境，对隔音隔热的需求是否必要，有无采暖等因素，综合考虑，去选择合适自己产品。如果条件不允许，就用价格低一些的产品，等到将来条件允许了，再来换质量好的，这也不失为一种权宜之计了。

Draw a bulk loading platform of qi crecy broken bridge Windows 65 series, the group of about 698 yuan/flat, profiles more generous degrees more thick, the price to thousands of yuan. Broken bridge window price also because profiles, hardware, technology, installation and other factors, the price range.

Push-pull window: common vibration feng aluminum/rise/kingle, the unit price in 280 ~ 350 yuan/flat. Like blue light brands such as the use of xinhe high-end aluminum, the price is in 400 +, the profile more generous degrees more thick, the price will rise accordingly.

For broken bridge's why price difference so big?

Generally have many broken bridge aluminum alloy doors and Windows specifications, mainstream profile type 55, 60, 65 type, 70 type, 75 type, 80 type. Window screen one of the mainstream profile generally 80 type, 95 type, 100 type, 108 type, 125 type, 130 type, 150 type.

Broken bridge aluminum doors and Windows market price really is a mess, mess what degree? Take 55 broken bridge door, for instance, cheap just a square around 300 to 400, while expensive, $700 to $800 a square, and even more than 1000 square, where the difference is between this? Outwardly they don't have what distinction, in that the problem? Small make up today from two aspects of material and process for everyone to do a comparison.

Taken the material

1, profile

A: 55 broken bridge section thickness from 1.2 mm to 1.2 mm in the market now mm all have, only a 6 meters long profile only on the basis of different thickness, the difference is more than 60.70 yuan.

B: points of big small factory: due to the equipment, technological reasons, small workshops production profiles, process cost per ton in between 2000 and 2000, and the giant processing fee of 5000 to 6000 yuan per ton, it's a big difference!

2, hollow glass

A: 55 has not broken bridge hollow glass steel hollow, single-sided steel hollow, hollow double tempered, the steel hollow 70 yuan per square meter, and double tempered hollow in a square 100 multivariate.

B: 55 broken bridge of the specifications of the hollow glass glass can assembly has three, respectively is 5 + 6 a + 5, 5 + 9 a + 5, 5 + 5 + 12 a, the three kinds of specifications, 5 + 6 a + 5 worst noise insulation performance, noise insulation performance of the 12 a + 5 + 5 best, their price difference between 25 to 30 yuan per square meter.

Article 3, heat insulation

Ordinary PVC insulation article general in 6000 to around $6000 a ton, articles and PA66 nylon insulation as high as 28000 yuan per ton, you go to figure out what is the difference between them!

4, hardware

Take open inside a set of hardware, for instance, low price on the market to sell less than 100 yuan, and good quality alone a couple hundred yuan, especially imported brand, even up to four to five hundred yuan. The difference is four five times as well.

5, glass glue

When installing a broken bridge aluminum doors and Windows, to save money, some people have two or three dollars a sealant for caulking, and some people in order to meet the quality requirements, with the outer wall of the structural adhesive, each reach more than 18 yuan, for consumers, are you want to save money, but with the biscuit of 3 two a glue? Or for the quality and structural adhesive with better quality?

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