Temporary bridge temporary pier cable-stayed construction method "LIBRA Method"

Eliminating the need for high-altitude work while significantly shortening the construction process and improving safety.

last updated Oct 31, 2024

Split-type spud barge "Super Deck"

We can secure heavy machinery scaffolding such as cranes necessary for water construction in inland areas like dam lakes, rivers, and ponds!

last updated Oct 25, 2024

Narrow Space Clearance Method

Low vibration, low noise, casing drilling! Enables various pile construction in confined spaces!

last updated Oct 25, 2024

Phoenix Stage Method

Achieving rapid construction of temporary piers in low headroom! Suitable for work platforms in low headroom situations such as road construction and railway bridges.

last updated Oct 25, 2024

Screwdriver construction method

Birth of a multi-driver compatible with hard rock formations! High-speed drilling with a hydraulic casing pipe drilling device!

last updated Oct 25, 2024

Micro Joint Pile Method (Steel Pipe Sheet Pile Rock Embedding Method)

Acquisition of construction technology review certification! Directly driving steel pipe sheet piles into bedrock.

last updated Oct 25, 2024

Large-diameter deep steel pipe installation method (φ3200)

It is also used in construction to protect cities from flooding caused by guerrilla rainstorms! It is utilized in the construction of vertical shafts for access tunnels.

last updated Oct 25, 2024

[Method Introduction] Catalogs are being distributed.

Proposal for accelerating the creation of a strong and flexible nation.

last updated Jul 16, 2025

A-CR Method (Absolute Crushing Method)

Acquisition of construction technology review certification! The latest technology for safe and rapid underground obstacle removal!

last updated Oct 25, 2024

Capsule Ho-Paira Method

Acquisition of construction technology examination certification! Press-in construction of steel pipe sheet piles into hard ground with low noise and low vibration.

last updated Oct 25, 2024

Construction method "LIBRA Method"

Significantly shorten the work process while improving the safety of construction work!

last updated Oct 25, 2024

Modular Self-Lifting Platform "Multipurpose SEP (Seito)"

Supports various construction sites such as offshore, dam lakes, rivers, and ponds! Stable construction is possible.

last updated Oct 25, 2024

Large-diameter high-speed rock drilling system "PRD-ROSE method"

A system and construction that can be optimized according to site conditions using down-the-hole drilling!

last updated Oct 25, 2024