随着建筑业的蓬勃发展,应用铝合金门窗的大厦、宾馆、办公楼和部分高级住宅也越来越多,使用时应注意以下几点:1.门窗的开启、推拉要轻慢;对较高较大的门窗扇,开启、推拉点要尽量靠近扇中部,即拉手部位。2.清洁门窗时,要用细软湿润的布轻轻地擦拭,干硬的布会使铝材表面受损。3.对于松动和脱落的螺钉,应及时拧牢和补充。但推拉窗扇下边 With the booming development of the construction industry, there are more and more buildings, hotels, office buildings and some high-end residences that use aluminum alloy doors and windows. When using them, pay attention to the following points: 1. The opening and closing of windows and doors should be slow and slow; For larger door and window sashes, the opening and push-pull points should be as close as possible to the middle of the fan, ie the handle area. 2. When cleaning doors and windows, use a soft, damp cloth to gently wipe the surface of the aluminum material. 3. For screws that loosen and fall off, they should be fastened and replenished in time. But the sash is under the sash