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Method of creating a watertight basement stairway simultaneously with forming a building foundation
Method of creating a watertight basement stairway simultaneously with forming a building foundation
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机译:在形成建筑物基础的同时创建水密地下室楼梯的方法
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摘要
A concrete basement stairway is created, by positioning a stairway form 1 between a first pair of concrete receiving foundation channels 9 and a second pair of concrete receiving foundation channels 9a of any size foundation, the stairway form including a single piece stairstep panel 2, coupled by pivotable latching members, between a pair of parallel inner stairway side panels 6 and 6a, the inner stairway side panels configured to permit concrete to flow between the two pairs of concrete receiving foundation channels and spaces beneath the stairstep panel, in a manner forming a series of solidified concrete steps unified, and thus leak proof, with concrete solidified within the concrete receiving foundation channels. The stairway is formed simultaneously with the foundation so that a builder can complete the job without awaiting shipment of a pre-cast stairway requiring returning to the site. Reusable lightweight aluminum forms are employed for easy handling.
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机译:通过将楼梯形式 1 B>放置在第一对混凝土接收基础通道 9 B>与第二对混凝土接收基础通道 9之间来创建混凝土地下楼梯 B> a I>的任何大小的地基,楼梯形式包括一对可相互旋转的闩锁构件连接在一起的单块楼梯踏板面板 2 B>,位于一对平行的内部楼梯侧面板之间 6 B>和 6 B> a I>,内部楼梯侧面板配置为允许混凝土在两对混凝土接收基础通道和地下通道下方的空间之间流动楼梯面板,以形成一系列统一的固化混凝土台阶的方式,从而防止泄漏,使混凝土在混凝土接收基础通道内固化。楼梯与地基同时形成,因此建设者无需等待需要返回现场的预制楼梯的装运即可完成工作。采用可重复使用的轻质铝模板,以便于搬运。
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