Ordinary composite bridge formworks have smaller steel template volumes and can be bent into higher degree parts. They can be disassembled into multiple bridge formwork steel templates, and the difficulty of single-piece processing is relatively small.
Large irregular bridge formwork steel templates, including various types of formwork used in construction, are often made of large steel plates. There are many control points on a single steel plate, and the requirements for mold and steel plate forming are higher. The processing difficulty is higher than that of ordinary composite bridge formwork steel templates.
After the template is processed and transported to the site for installation, the installation difficulty mainly depends on the following aspects:
Whether the lifting weight requires higher requirements for lifting equipment;
Whether it is easy to meet the assembly accuracy requirements after assembly. In the case of a large number of templates, accumulation transmission errors are easy to cause during assembly. After the template is assembled, it is difficult to control the shape accuracy of the cavity.
Finally, the joints of the special-shaped bridge formwork steel template are few, the manual operation is simple, and the demand is small; ordinary composite bridge formwork steel templates need to be joined, measured and leveled piece by piece during construction, which requires high manual and technical requirements.
This should be reflected in two directions. The internal cavity size control accuracy of ordinary composite bridge formwork steel templates is low, there are many joints, the appearance quality is poor, the overall rigidity is low, and the risk of loosening the pouring component size is increased, and irregular risks are also increased. The quality of large bridge formwork steel templates is relatively good.
Compared with ordinary composite bridge formwork steel templates, although large 3FU bridge formwork steel templates have higher requirements for lifting equipment, fewer hoisting times and fewer disassembly and assembly procedures can improve template construction efficiency and greatly shorten construction period.
Through comparison, it can be seen that in terms of difficulty, large bridge formwork steel templates are better than ordinary composite bridge formwork steel templates.
With the professional knowledge of our research and development team from our formwork company, our technical team members will provide assistance on site when necessary, and our solutions are always cost-effective. You can rest assured that from the first contact to the completion of construction, we are always there to support you. Welcome to consult.