Formwork Systems
Tunnel formwork system mainly consists of formwork system, supporting system and connecting system, with lifting platform (opening platform, stairwell platform, elevator shaft platform) and external wall operation platform as auxiliary system. At present, GETO provides two kinds of tunnel formwork systems for your choice.
Aluminium Tunnel Formwork
Difference of the structure:The main body is an integrated aluminium formwork.
Steel Tunnel Formwork
Difference of the structure:The main body is a monolithic steel formwork.
Advantages
Aluminium Tunnel Formwork
1. Fast overall installation speed.
2. High standardization, and high material reuse rate, with wide range of application area.
3. Flexible assembly and disassembly, simple process, reduced labor input, relatively low cost, and high safety performance.
4. High scrap value of aluminium material.
5. Lower deadweight and smaller crane specification requirements.
6. Seamless integration with the quick deck concept, high turnover rates.
Steel Tunnel Formwork
1. Simple formwork erection process, low labor force.
2. Tightly spliced, not easy to deform
3. Good integrity of formwork, strong seismic resistance,
4. Good insulation performance, conducive to winter concrete insulation.
5. Large formwork dismantling with the high level of mechanization.
