Box Girder Formwork

The steel formworkis sturdy and durable, and can be reused many times during construction. Simple assembly, fast installation, precise curvature, fixed shape and structure, suitable for buildings requiring a large number of isomorphic structures, high-rise buildings, roads, bridges, etc. The steel box girderof the box girder formworkis a kind of beam in bridge engineering. The interior is hollow, and there are flanges on both sides of the upper part, which are similar to boxes. The steel box girder is generally composed of an outer mold and an inner mold, and the structure of the inner and outer molds is different. Bridge box girderis widely used due to its convenient prefabrication, high rigidity and strong bearing capacity.

Box Girder Formwork Parameter

Product name	Box Girder Formwork
Material	Q235 Q345 etc.
Tolerance	According to demand
Product diameter	custom made
Product thickness	custom made
Surface treatment	Polishing, passivation, sandblasting, galvanize, spray paint etc.
Application	Buildings, high-rise buildings, roads, bridges, etc.
Custom drawings	Please provide detailed drawings of specifications CAD, PDF, DWG, JPEG, STP, IGS, etc. or according to the inquiry data, we will not disclose to third parties without your permission. No drawings please send us pictures or sketches with dimensions (length, height, width), CAD or 3D files will be made for you if you place an order.

Features of box girder bridge

The assembly is simple, the template is formed, and the operation is simple.

High stiffness, making the concrete form perfect.

Repeated use many times

Wide range of applications, such as buildings, bridges, tunnels, etc.

Structural Form of Box Girder Formwork

Production Requirements of Box Girder Formwork

When designing and manufacturing, it must meet sufficient rigidity strength and stability, and can be reused many times without deformation.

When the bottom mold is processed and manufactured, the deviation between its center line and the design position shall not be greater than 2 mm, and its overall flatness shall not be greater than 2 mm/m.

The bottom mold and the pedestal should be welded firmly.

The side molds should be manufactured in sections, the joints should be tight, the welds should be polished flat, and the flatness of the board surface should be less than 2mm/m, and the misalignment should not be greater than 1mm.

There should be no problems or defects on the contact surface between the formwork and the concrete, including welding scars, pits, burns, etc.

Packaging and Delivery of Box Girder Formwork

Delivery Details: Generally 5-30 days, depending on the quantity.

Packaging Details: Box, Steel Tray, Steel Rack, Container.

As one of the most professional metalworking suppliers, we provide boiler steel structure, steel boiler, sand casting, steel sheet pile, bridge formwork, etc. For more information, please feel free to contact us!

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