Demonstration Area

Transforming to resilient levees that will not collapse

GYRO PILER GRV2540, a rotary cutting press-in machine to install a 2.5m diameter tubular pile

A robust bridge built rapidly without requiring any temporary work

An innovative construction system that applies the press-in principle.

New materials and structures change the traditional concept of seawalls

High-quality, high-strength concrete walls

Reproduced site of space-saving and safe construction adjacent to railway infrastructure

A press-in method dedicated for sites where overhead clearance is limited, such as under bridges and high-voltage power lines

Unique technique to bend sheet piles

Highly rigid wall structures with excellent watertightness

Tubular piles with ring bits and Rotary cutting function