A set of prefabricated segmented box girder formwork mainly consists of bottom formwork, bottom formwork trolley, side formwork and support, inner formwork, inner formwork trolley, fixed end formwork and support, floating end formwork and support, and running mechanism, etc. The functions such as mold closing, demolding and running of the template system are all realized by hydraulic or electric systems. In addition to meeting the requirements of strength, rigidity and stability, the formwork and its supports should also meet the requirements of no deformation after multiple repeated uses and ensuring the accuracy of segment prefabrication. The connection between the formwork and the matching segments should be tight and without leakage of slurry.

Application advantages

Stable and reliable quality: During the production process of prefabricated segmental box girder formwork, comprehensive quality control can be carried out to ensure the stability and reliability of quality.

High construction efficiency: Production can be carried out within the manufacturing plant, not restricted by the atmospheric environment or the construction site, thereby enhancing construction efficiency.

Labor savings: Production is carried out within the manufacturing plant, significantly reducing the number of people required and simultaneously lowering the on-site reliance on human resources.

High precision in details: During the production process, precise control and adjustment can be carried out to meet the design requirements and the actual situation on site.