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A platform for research: civil engineering, architecture and urbanism
Device and method for controlling thickness of cast-in-place concrete floor slab and thickness of negative reinforcement protective layer
The invention discloses a device for controlling the thickness of a cast-in-place concrete floor slab and the thickness of a negative reinforcement protective layer. The device comprises a horizontalreinforcement. A plurality of splayed reinforcement legs are fixedly connected to the bottom of the horizontal reinforcement to form a reinforcement stool. Before floor slab concrete is poured, multiple steel bar stools are arranged on the floor slab negative reinforcement, horizontal steel bars of the reinforcement stools and the floor slab negative reinforcement are bound through iron wires, thedistance between every two adjacent steel bar stools is 1 m, the stool faces of the reinforcement stools serve as the standard when the concrete is leveled, the iron wires are cut off after levelingand the reinforcement stools are recycled. The device is simple in structure, easy and convenient to manufacture, construct and use, low in cost and capable of being recycled.
本发明公开了一种控制现浇砼楼板厚度和负筋保护层厚度的装置，包括水平钢筋，所述水平钢筋底部固定连接多个八字形的钢筋腿形成钢筋凳。浇注楼板砼前将多个所述钢筋凳布设在楼板负筋上面，所述钢筋凳的水平钢筋与所述楼板负筋用铁丝绑扎，相邻两个钢筋凳间距为1m，混凝土找平时以所述钢筋凳的凳面为准，找平后剪断铁丝，回收所述钢筋凳。本发明装置结构简单、制作和施工使用简单方便、成本低廉、可回收利用。
Device and method for controlling thickness of cast-in-place concrete floor slab and thickness of negative reinforcement protective layer
The invention discloses a device for controlling the thickness of a cast-in-place concrete floor slab and the thickness of a negative reinforcement protective layer. The device comprises a horizontalreinforcement. A plurality of splayed reinforcement legs are fixedly connected to the bottom of the horizontal reinforcement to form a reinforcement stool. Before floor slab concrete is poured, multiple steel bar stools are arranged on the floor slab negative reinforcement, horizontal steel bars of the reinforcement stools and the floor slab negative reinforcement are bound through iron wires, thedistance between every two adjacent steel bar stools is 1 m, the stool faces of the reinforcement stools serve as the standard when the concrete is leveled, the iron wires are cut off after levelingand the reinforcement stools are recycled. The device is simple in structure, easy and convenient to manufacture, construct and use, low in cost and capable of being recycled.
本发明公开了一种控制现浇砼楼板厚度和负筋保护层厚度的装置，包括水平钢筋，所述水平钢筋底部固定连接多个八字形的钢筋腿形成钢筋凳。浇注楼板砼前将多个所述钢筋凳布设在楼板负筋上面，所述钢筋凳的水平钢筋与所述楼板负筋用铁丝绑扎，相邻两个钢筋凳间距为1m，混凝土找平时以所述钢筋凳的凳面为准，找平后剪断铁丝，回收所述钢筋凳。本发明装置结构简单、制作和施工使用简单方便、成本低廉、可回收利用。
Device and method for controlling thickness of cast-in-place concrete floor slab and thickness of negative reinforcement protective layer
一种控制现浇砼楼板厚度和负筋保护层厚度的装置及方法
LIANG JIANNING (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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