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怎么判断铝合金门窗合不合格
来源: 2017-06-10 11:50:13
断桥铝门窗利用压力平衡原理设计有结构排水系统,下滑设计斜面阶梯式,设排水口,排水畅通,水密性好。同时,断桥铝门窗框直料采用空心设计、抗风压变形能力强,抗震动效果好。可用于高层建筑及民用住宅,可设计大面积窗型,采光面积大;这种窗的气密性比任何铝、塑窗都好,能保证风沙大的地区室内窗台和地板无灰尘。
The broken bridge aluminum door and window uses the pressure balance principle to design the structure drainage system, the glide design slope, the ladder type, sets the drainage mouth, the drainage is unimpeded, the water tightness is good. At the same time, the broken aluminum doors and window frames are designed with hollow materials, which have strong anti wind deformation ability and good anti vibration effect. Can be used for high-rise buildings and residential design, large window type, large lighting area; this window air tightness are better than any aluminum and plastic, to ensure that large areas of sand and dust free indoor windowsill floor.

除了突出的抗风压和防水的特点,断桥铝门窗还具有密封性强、隔音保温效果好等特点。铝合金门窗如今在建筑中应用广泛,之前的铝合金窗虽然规避掉了钢窗的一些缺点,但型材本身为金属材料,冷热传导快,不能从根本上解决密封、保温等问题。为了帮助消费者购买时买到合格的产品,济南断桥铝门窗厂家的小编列出三条劣质铝合金的标准,大家仔细看一下。

济南断桥铝门窗

In addition to outstanding wind pressure and waterproof features, the broken bridge aluminum doors and windows also has strong sealing, sound insulation, heat preservation effect and so on. Aluminum Alloy now is widely used in building doors and windows, Aluminum Alloy window before the window while avoid the shortcomings, but the profile itself is made of metal material, thermal conduction, thermal insulation, sealing can not solve the problem fundamentally. In order to help consumers buy qualified products, Ji'nan aluminum doors and windows factory small included three inferior Aluminum Alloy standard, you look carefully.
一、氧化膜厚度薄
First, the film thickness is thin
国家标准规定建筑铝型材氧化膜厚度应不小于10um。铝型材表面易锈蚀、腐蚀。抽验中一些无产名、厂址、生产许可证、合格证的铝型材,其氧化膜厚度仅2至4um,有的甚至没有氧化膜。
The national standard architectural aluminum oxide film thickness should be not less than 10um. The surface of aluminium profile is easy to corrode and corrode. Some no name and address, production license, certificate of inspection in the aluminum oxide film, the thickness of only 2 to 4um, some even without film.
二、化学成分不合格
Two, the chemical composition is not qualified
掺入大量杂铝、废铝的铝型材能大大降低成本,但会导致建筑铝型材化学成分不合格,严重危及建筑工程安全。
The incorporation of impurities of aluminum, aluminum scrap aluminum can greatly reduce the cost, but will lead to building aluminum unqualified chemical compositions, seriously endanger the safety of construction engineering.
三、降低型材壁厚
Three, reduce the wall thickness of profiles
按国家标准,铝型材壁厚更低不小于1.4mm,但是市面上很多产品的壁厚仅0.6至0.7mm。46系列地弹门型,国家标准使用的铝型材壁厚,更低不小于1.62mm,而一些产品的壁厚仅0.97至1.18mm。
According to the national standard, the aluminum alloy wall thickness minimum is not less than 1.4mm, but many products in the market wall thickness is only 0.6 to 0.7mm. 46 series of door type, aluminum wall thickness using the national standard, a minimum of not less than 1.62mm, and some products only a wall thickness of 0.97 to 1.18mm.
劣质铝型材大量减少封闭时间,减少了化学试剂损耗,成本降了,但型材耐腐蚀性能也大大降低了。
The quality of the profile is greatly reduced by reducing the closing time, reducing the loss of chemical reagents and reducing the cost.
好了,小编今天就为大家简单介绍到这里啦!明天的咨询会更 精彩哦!请大家不要错过哦!
Well, Xiao Bian today for everyone to brief introduction here, tomorrow's consultation will be more wonderful Oh, please do not miss it!
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