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近几年来,我对木门、窗框的安装方法做了改进,现将经验介绍如下。1.先将木门、窗框稳固在设计要求的洞口内,切不可松动,并要用水平尺和吊线坠边安装、边检查,务必正确和垂直度准确。2.采用240 mm×115mm×53 mm 的砖时,对于门框,从楼地面找平层上表面
In recent years, I have made improvements to the installation methods of wooden doors and window frames. Now I will introduce the experience as follows. 1. Secure the wooden door and window frame in the hole of the design requirement first, must not be loosened, and use the horizontal ruler and hanging wire to install the edge and check it. It must be accurate and correct. 2. When using 240 mm × 115 mm × 53 mm bricks, for the door frame, the upper surface of the floor leveling floor