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由于部分施工队伍在材料、制作、安装等环节上把关不严,造成少数铝合金门窗工程质量低劣,影响使用甚至发生安全事故。现根据我们的施工实践,将铝合金门窗的几种“常见病”简介于下。一、原材料的规格和质量90系列铝合金型材需采用1.2mm 以上的厚度,且随着门窗面积的增大而适当加厚。由于不少生产厂家的铝型材达不到所要求的厚度,使面积较大的门窗因自重而下坠、变形,因此必须对原材料用游标
Due to the lack of strict control on materials, production, installation and other aspects of some construction teams, a small number of aluminum alloy doors and windows project quality is poor, affecting the use of even safety accidents. According to our construction practice, we will introduce several “common diseases” of aluminum alloy doors and windows. First, the specifications and quality of raw materials 90 series aluminum profiles need to use more than 1.2mm thickness, and with the increase in the size of the doors and windows and appropriate thickening. Because many manufacturers’ aluminum profiles do not reach the required thickness, so that larger doors and windows fall and deform due to their own weight, they must use cursors for raw materials.