铝合金门窗的作业条件
Operating conditions of aluminum alloy doors and windows
主体结构经有关质量部门验收合格。工程质检已办好交接手续。
The main structure has been accepted by relevant quality departments. The project quality inspection has completed the handover procedures.框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具
按图纸要求尺寸弹好门窗中线，并弹好室内+0.5m水平线。门窗安装前应沿建筑物全高弹窗边线。
Snap the center line of doors and windows according to the size required in the drawing, and snap the indoor + 0.5m horizontal line. Before the installation of doors and windows, the side lines of pop-up windows shall be along the full height of the building.
检查门窗洞口尺寸及标高是否符合设计要求。有预埋件的门窗口还应检查埋件的数量、位置及埋设方法是否符合设计要求。
Check whether the size and elevation of door and window openings meet the design requirements. For doors and windows with embedded parts, check whether the quantity, position and embedding method of embedded parts meet the design requirements.
检查铝合金门窗，如有劈棱、窜角和翘曲不平、偏差超标、表面损伤、变形、松动及外观色差较大者，应与有关人员协商解决，经处理验收合格后才能安装。
Check the aluminum alloy doors and windows. If there are splitting edges, channeling angles, uneven warpage, deviation exceeding the standard, surface damage, deformation, looseness and large appearance color difference, it shall be solved through consultation with relevant personnel, and can be installed after treatment and acceptance.
铝合金门窗表面粘贴保护膜，安装前检查保护膜，如有破损，应补粘后再行安装。
The protective film shall be pasted on the surface of aluminum alloy doors and windows. Check the protective film before installation. If it is damaged, it shall be repaired before installation.