LPF method for temporary cofferdams for bridge piers to improve construction efficiency.

Balancing construction shortening and workability. A bridge pier temporary closure solution that is easy to implement even under heavy machinery restrictions and low headroom conditions.

The temporary cutoff LPF method is a construction method designed with a focus on workability, taking into account the constraints of the construction site. Since it allows for shape selection based on site conditions, it helps to minimize excessive design changes and component fabrication for each pier. It is also compatible with manual construction, enabling flexible construction plans even in environments where heavy machinery cannot be used. *You can check the method comparison materials and construction flow materials in PDF format. [Features] ■ Temporary cutoff structure using liner plates ■ Above-water assembly and underwater installation method ■ Low headroom and narrow area compatibility ■ Construction that minimizes vibrations is possible

Renovation and repair methods