铝合金门窗安装中的几个质量问题

Some quality problems inthe installation of aluminium-alloy doors or windows

铝合金门窗的应用日益普遍，但目前有些施工企业或厂家在安装时简单沿用钢门窗的安装与嵌固方法，不符合现行的施工及验收规范，出现了一些质量问题。本文对安装构造、成品保护、门窗洞口预留尺寸及铝门窗与墙体的固定等问题作了详细的分析。铝合金门窗安装中的这几个质量问题应引起重视，以提高安装工程质量。

The adoption of aluminium-alloy doors or windows in building construction has been increasingly popular day by day. Nowadays, however, some builders, most likely due to negligence, are used unilaterally to apply the code of installation for steel doors or windows, of which has been improper for aluminium-alloy ones, and brought about eventually some quality problems. In this article, there is an analysis and delaited description about how the normal code of installation for aluminium-alloy doors or windows should,be applied, namely: their product's construction and protection, as well as their prearranged opening's clearance and their respective fixtures and allocations on their wall bodlies etc.