Introduction of Construction Methods
Capable of carrying out a pile work in a narrow or at a low altitude below the head.
By using reverse circulation method, control of slime falling is assured and slime treatment after erecting reinforcement was facilitated. Construction works with low noise and vibration was enabled. Also, by exchanging drilling bit, excavation of weathered rocks and gravel layer was enabled.
|Foundation work at low altitude below the head|
|Foundation work at narrow spaces or the like|
～Foundation pile works at low altitude below the head～
～Foundation pile works at narrow spaces～