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Excellent in constructability and structural performance.
Q&S stands for Quick and Strong, and it refers to a frame construction method that incorporates star lapping in its structure, offering excellent on-site workability and structural strength.
Excellent in constructability and structural performance.
The EE type frame set construction method uses crimped wire mesh that has been plated over the entire frame member, resulting in minimal rust occurrence and excellent durability. This method was developed as part of the Q&S frame construction method.
Achieving the shortest construction period of just one day with a completely custom-made new cassette method, without any on-site assembly!
In recent years, there have been numerous road subsidence incidents nationwide believed to be caused by concrete corrosion due to hydrogen sulfide, and this trend is expected to increase further in the future. In this renovation project, the newly developed concept 'D-Hole (Docking Hole)' is a new cassette method that meets the requirements for chemical resistance, self-supporting load-bearing capacity, and impact resistance, made from PVFR for manholes. It is a completely custom-made product that eliminates the need for on-site assembly, achieving a minimum construction period of just one day. 【Features】 ■ Material: PVFR manhole ■ Method: Installed inside existing manholes ■ Construction period: Minimum of one day ■ Construction cost: Reduced costs with minimal civil engineering work ■ Traffic: Short restriction time *For more details, please refer to the PDF document or feel free to contact us.
