What are the advantages of shear wall formwork support in high-rise buildings?

The advantages of shear wall formwork support in high-rise buildings are as follows:

Shear wall formwork support combined device is composed of cross beam, vertical beam, external angle, internal angle, top pull rod, door clamp and wall-penetrating screw bow fittings.

The vertical beam is welded with 2.75mm thick cold rolled steel plate. It consists of jacket, articulated joint and beam core, and its structure and performance are the same as those of vertical beam supported by open column formwork.

Cross beam The cross beam consists of jacket, beam core and articulated joint. Rectangular holes are punched in the jacket and beam core to adjust the size of the through-wall screws, and the vertical beam and the formwork are fastened by the through-wall screws to ensure that the formwork does not expand during concrete pouring.

The external angle is used to connect the corner of the external wall with the beam to ensure the angle of the shear wall during construction. The internal angle is used at the corner of the internal wall and connected with the cross beam to ensure the angle of the shear wall during construction.

Top pull rod The top pull rod consists of a ground hook, a rod body adjusting screw and a buckle. The ground rail hook is connected with the prefabricated ground rail, and the top buckle is connected with the cross beam. By adjusting the screw, the verticality and positioning of the shear wall transverse plate are ensured.

The horizontal bar at the entrance of the cave needs to be connected with the horizontal bar by hook bolts and fastened by screwing in screws to ensure that the width of the horizontal plate of the shear wall at the entrance meets the size requirements.

Through-wall screws are composed of screw washers and nuts, which are used to fasten beams and door clips.

Herringbone nut is similar to the fastener of fan-shaped bayonet, which is used to fix wall-penetrating screws.