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造成门窗框位置不准确的原因如下。一、在施工中预留门窗口高低不一,造成位置不准,安装门窗框时,随高就低,位置未预先调整。二、清水墙下木砖未考虑门窗框的位置,致使二者不相吻合,安装门窗框后造成盖不住木砖的毛病。三、在大模板工程中是先立框,后浇筑混凝土时,受到冲击振动,使框产生位移和变形,如斜偏、塌腰等。
The reason for the inaccuracy of the position of the door frame is as follows. First, in the construction of the door window is not the same height, resulting in inaccurate position, the installation of the door and window frame, with the height is low, the position is not adjusted in advance. 2. The position of the door and window frame was not taken into account in the wooden floor under the clean water wall, resulting in an inconsistency between the two. After installing the door and window frame, the problem of the wooden block could not be covered. Third, in the large formwork project, the frame is first erected. After the concrete is poured, it is subject to shock and vibration, which results in displacement and deformation of the frame, such as oblique deviation and collapse.