List of Construction methods and technologies products

Clear visibility with transparent glass! Recommended for store and building entrances.

• Disaster prevention fittings
• Entrance/Exterior Doors

We will accommodate your specifications from transfer, progressive, to robotic processing.

• Special Construction Method
• others

Subsidy utilization is possible! We will significantly improve air conditioning and hot water costs with the energy of the earth.

• Special Construction Method
• others

Revolutionary kitchen floor renovation system that does not require business suspension.

• Special Construction Method

We support changes and repairs of signboard panels of various types and locations!

• Renovation and repair methods

Recommended for factories with no space around existing buildings. You can rebuild in phases while maintaining operations.

• Special Construction Method
• others

Integrating the buildings while ensuring smooth flow to improve work efficiency 【Contributing to increased productivity and the smooth operation of production lines!】

• Special Construction Method
• others

Are you giving up on rebuilding a factory because there is no space around the existing building? It is possible to rebuild in two phases without stopping the production line!

• Special Construction Method
• others

Are you having trouble with a machine that won't move? Yoshizawa's unique construction method allows you to maintain factory operations while replacing it.

• Special Construction Method
• others

The three-dimensional honeycomb structure is effective for slope protection, retaining walls, riverbank protection, and improving subgrade support! It is currently expanding its applications as a cons...

• Special Construction Method

Featuring wire sawing work and wall sawing work!

• Ground foundation construction method
• Special Construction Method

A repair method for water leakage from joints and other parts of underground structures that demonstrates a water-stopping effect over a long period, eliminating the need for repeated repair work!

• Special Construction Method
• Renovation and repair methods

Minimal thermal impact on materials! Rust and paint removal method using laser: "Laser Keren Method" *Demonstration video now available.

• Renovation and repair methods

Mechanisms of ground collapse and liquefaction, and their analysis, monitoring, and disaster prevention measures.

• Ground foundation construction method

We propose a breathable exterior wall renovation suitable for Japan's climate!

• Renovation
• Metal siding
• Renovation and repair methods

Using a simple bonding method! CFRP material is adhered to a material thinner than aluminum, achieving weight reduction while maintaining the strength of the original material.

• Special Construction Method
• others

Production of concrete reliefs using shaping techniques.

• Retaining wall
• Renovation and repair methods
• Special Construction Method

From "visualization" to "presentation"! Ways to show that lead to action.

• Other Software
• others
• Systems Architecture

Use of small diameter thin-walled steel pipes is possible! High-adhesion type grooved steel pipe long-length cut wing reinforcement method.

• Work tools
• Special Construction Method

Strong against earthquakes and typhoons! Even more convenient with the revised announcement!

• plywood
• panel
• Housing structure technology/long-term superior housing technology

We are advancing improvements based on core technologies that are useful for differentiating performance and costs from other companies, and developing our business.

• Turbid water and muddy water treatment machines
• Water Treatment
• Civil Engineering Method

Construction method that does not stop factory operations - First Plus Co., Ltd. 'Big Roof Method'

• Special Construction Method
• others

Construction method that does not stop factory operations" Electric Industry Co., Ltd. Kawagoe Factory "Lift-Up Method

• Special Construction Method
• others

Method of construction that does not stop factory operations" - Sugiya Metal Industry Co., Ltd. "Connection Method

• Special Construction Method
• others

Construction method that does not stop factory operations" Naruse Steel Industry Co., Ltd. "Separate Method

• Special Construction Method
• others

Non-stop construction method for factory operations" - Hokuriku Light Metal Co., Ltd. "Cover Build Method

• Special Construction Method
• others

5-axis controlled laser marking that enables printing on 3D shapes and complex shapes.

• Special Construction Method

Technology to achieve the "long lifespan" of damaged concrete structures!

• Renovation and repair methods
• Concrete construction
• Steel bar construction

Design Handbook for Exposed Type Elastic Fixed Column Base Method! Includes application range and materials, shapes, and dimensions of main materials.

• Special Construction Method
• others

Column coupler construction method factory welding edition (for hot-dip galvanized treatment)! Features and assembly details included.

• Special Construction Method
• others

Column coupler construction method at the construction site! Features and construction processes are included.

• Special Construction Method
• others

Column coupler construction method factory welding edition! Features and installation methods for middle plates are included.

• Special Construction Method
• others

External insulation ventilation method using separation holes that do not damage the body.

• Heat insulation and heat shielding methods

It is possible to separately collect steel pipes and injection materials during tunnel excavation! A construction method that allows for resource utilization as sorted industrial waste.

• Work tools
• Special Construction Method

Ecology & Ground Restraint Effect! New Long Steel Pipe Cutting Edge Reinforcement System

• Work tools
• Special Construction Method

Enhance the panel's self-cleaning function!

• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Special Construction Method
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Challenging difficult construction projects in Japan and around the world! Expanding a wide range of businesses including civil engineering, foundation work, bridges, and disaster prevention products.

• Bridge Construction
• Foundation construction
• Special Construction Method

Safe, fast, and precise construction of road and railway undercrossings!

• Civil Engineering Method
• Tunnel construction
• Bridge Construction

Repair and regenerate damaged materials without replacing them, and reuse!

• Flooring deterioration prevention agents (wax, etc.)
• Housing structure technology/long-term superior housing technology

The entrance area is transformed with special cleaning! A penetrating coating agent suppresses the intrusion of moisture and dirt.

• Renovation and repair methods

Reduced regular maintenance! No need for reupholstering or waxing, keeping the floor looking clean for a long time!

• Renovation and repair methods

Introducing the Free Base Method: Bringing "Ease" and "Peace of Mind" to Conventional Construction Methods!

• Special Construction Method
• others

A method for exposed elastic fixed column bases that generally offers ease of conventional specifications and design, as well as peace of mind during construction.

• Special Construction Method
• others

No on-site welding required and no discrepancies! A joint method that improves work efficiency and enables a reduction in construction time.

• Special Construction Method
• others