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Concrete prefabricated fastener for controlling thickness of beam reinforcement protective layer and construction method thereof
The invention discloses a concrete prefabricated fastener for controlling the thickness of a beam reinforcement protective layer and a construction method thereof. The concrete prefabricated fastener comprises a cross rod, a through hole formed in the axial direction of the cross rod and penetrating through the cross rod, side walls, and buckling parts. The side walls are arranged at the two sides of the cross rod, the side walls are concrete prefabricated parts, and the inner sides of the side walls can be attached to steel bars; and the buckling parts are arranged at the upper ends of the side walls, the buckling parts can limit the steel bars, the structure is simple, the installation method is rapid and convenient, the concrete prefabricated fastener can be placed at different positions of a beam, and the problem of protective layer thickness control is effectively solved in multiple directions.
本发明公开了一种控制梁钢筋保护层厚度的混凝土预制扣件及其施工方法，具有：横杆；通孔，设置在横杆的轴向并贯穿横杆；侧壁，设置在横杆的两侧，侧壁为混凝土预制件，侧壁的内侧能够与钢筋贴合；卡扣部，设置在侧壁的上端，卡扣部能够限位钢筋，结构简单，安装方法快速便捷，可放置在梁的不同位置，多方位有效解决保护层厚度控制的问题。
Concrete prefabricated fastener for controlling thickness of beam reinforcement protective layer and construction method thereof
The invention discloses a concrete prefabricated fastener for controlling the thickness of a beam reinforcement protective layer and a construction method thereof. The concrete prefabricated fastener comprises a cross rod, a through hole formed in the axial direction of the cross rod and penetrating through the cross rod, side walls, and buckling parts. The side walls are arranged at the two sides of the cross rod, the side walls are concrete prefabricated parts, and the inner sides of the side walls can be attached to steel bars; and the buckling parts are arranged at the upper ends of the side walls, the buckling parts can limit the steel bars, the structure is simple, the installation method is rapid and convenient, the concrete prefabricated fastener can be placed at different positions of a beam, and the problem of protective layer thickness control is effectively solved in multiple directions.
本发明公开了一种控制梁钢筋保护层厚度的混凝土预制扣件及其施工方法，具有：横杆；通孔，设置在横杆的轴向并贯穿横杆；侧壁，设置在横杆的两侧，侧壁为混凝土预制件，侧壁的内侧能够与钢筋贴合；卡扣部，设置在侧壁的上端，卡扣部能够限位钢筋，结构简单，安装方法快速便捷，可放置在梁的不同位置，多方位有效解决保护层厚度控制的问题。
Concrete prefabricated fastener for controlling thickness of beam reinforcement protective layer and construction method thereof
一种控制梁钢筋保护层厚度的混凝土预制扣件及其施工方法
SUN XINGLIANG (author) / LIU WENFENG (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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