Fabricated building waterproof reinforced ribbed concrete prefabricated component: Fid-Bau Portal

Fabricated building waterproof reinforced ribbed concrete prefabricated component

CHEN LILI / WU LEI / WANG KAN

The invention discloses an assembly type building waterproof reinforced ribbed concrete prefabricated part, belongs to the technical field of concrete prefabricated parts, and aims to solve the problems that the overall structural strength of a staircase is affected when the staircase is assembled, the staircase is mistakenly installed and inconvenient to disassemble in the actual installation process, and in addition, after installation is completed, locking between steps is not convenient to carry out. And the trouble is relatively high. A stair main body is formed by sequentially connecting a first mounting seat, a step main body and a second mounting seat, and the step main body comprises a component formed by pouring concrete on a steel frame formed by welding a first thick steel bar, a second thick steel bar and a thin steel bar, a groove and an embedding part corresponding to the groove; according to the invention, a slope is formed at the joint of two adjacent groups of step main bodies, so that water flow can be prevented from entering the space between the two adjacent groups of step main bodies, the waterproofness is improved, and the single step main bodies, the first mounting seat and the second mounting seat have the advantages of convenience in transportation, high structural strength and good waterproofness.

装配式建筑防水加强型带肋混凝土预制构件，属于混凝土预制构件技术领域，为解决将楼梯进行组装，会影响其整体的结构强度，并且在实际安装的过程中安装失误，不便于进行拆卸，此外在安装完成后，对于台阶之间的锁定，相对比较麻烦的问题；本发明中楼梯主体是由第一安装座、台阶主体、和第二安装座依次连接而成，台阶主体是由第一粗钢筋、第二粗钢筋和细钢筋焊接制成的钢架上浇筑混凝土制成的构件，凹槽和与凹槽相对应的嵌合部，使得相邻两组的台阶主体之间的连接处会有一个坡度，可以防止水流进入到相邻两组的台阶主体之间，增加了防水性，本发明实现了，单体的台阶主体、第一安装座与第二安装座具有运输便捷，结构强度高以及防水性好的优点。

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