我公司针对建筑门窗节能环保要求,开发了PVC附框型材产品,该产品安装简单,使用塑钢角码连接。
为什么要安装附框?
工程主体施工完工后,预留洞口尺寸不标准,给门窗安装带来了难度,尺寸不规范的洞口如果门窗尺寸不合适,后期使用漏水,漏风现象不可避免。安装PVC附框后,门窗尺寸可以标准化,同时有利于门窗的安装和拆卸更换,提高安全性能。采用附框的门窗的安装质量更容易得到控制,降低塑料门窗因热胀冷缩而产生的伸缩现象。
     门窗是建筑物的门面,既要体现其美观大方,又必须确保其防渗、节能、抵抗变形的功能要求,在高档门窗中设置PVC/铝合金副框,大大提高门窗在这三方面的性能,响应了国家建筑节能政策、提高居住环境的的舒适程度。但是实际上,钢/铝附框对门窗的密封、保温隔热等方面不一定有好处,因为导热性更强。如果处理不好,反而容易产生渗漏等现象,所以在零单散户的门窗安装中,PVC或者复合材料附框更有优势。
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