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常见民用建筑中卫生间、厨房等有水的房间,在结构顶板设计中与该层结构标高不一致时多采用结构降板处理。降板处的模板(俗称吊模)支设较难,因其须待钢筋绑扎完成后悬空支设,容易存在定位不准确、支设不牢固、模板变形等情况。另外,混凝土浇筑标高控制如不认真,也易将吊模嵌入(俗称吃模),造成拆除困难、混凝土成型不规矩、缺棱掉角、模板偏
Common civil buildings in the bathroom, kitchen and other rooms with water, the structure of the roof design inconsistent with the height of the structure when the structure of the plate to use more processing. Decreasing plate at the template (commonly known as hanging mode) is more difficult to set up, because it has to be reinforced after the completion of lashing lashing, prone to inaccurate positioning, support is not strong, the template deformation and so on. In addition, the concrete pouring elevation control, if not serious, is also easy to embed suspended mode (commonly known as eating mode), resulting in removal difficulties, irregular molding of concrete, missing edge off angle, the template side