Construction methods and technologiesの製品一覧

Durable and long-lasting, a roof and walls that protect your home! Reflects both hot and cold heat.

• Renovation and repair methods
• Roof and gutter construction

A construction method that takes into account the expansion and contraction of exterior walls, which is the main cause of floating and cracking in exterior mortar!

• Renovation and repair methods

Special finishing paint materials are available in a rich variety of colors and designs (patterns)!

• Renovation and repair methods

Proven track record at renowned facilities such as Tsukuba University! Achieved ceiling components weighing less than 2.0 kg/m²! Ceiling construction method that is resistant to damage even in major e...

• Unit and other construction
• Earthquake-resistant construction method
• Ceiling panels and decorative panels

A method to create a new FRP pipe inside an existing pipe to solve issues such as leaks.

• Water and sewerage pipe fittings
• Renovation and repair methods

We can produce hard materials for molded products in small quantities according to your usage needs!

• Ground foundation construction method
• Reinforcement and repair materials
• Geological Survey

Custom-made products can be manufactured according to your needs!

• Ground improvement
• Ground foundation construction method
• Residential foundations

Dimension specifications and angle adjustments available! Introduction of carbide tips.

• Geological Survey
• Ground foundation construction method
• others

Even after mortar filling, the drainage layer is secured, maintaining high drainage performance.

• Waterproof sheet
• Special Construction Method

Let's work on significant cost reduction with the DIY & PRO support plan by our own employees.

• Anti-rot, anti-termite, anti-mold material
• Heat insulation and heat shielding methods
• maintenance

I've been waiting for a drill stand like this! Seeking even greater drilling precision.

• Fittings construction
• Civil Engineering Method

Design support from the planning stage with the NK method pre-cut system! Introducing our achievements in stores, warehouses, and company buildings.

• Systems Architecture

We offer buildings with the warmth of wood while ensuring high safety! Introducing our achievements in daycare centers, kindergartens, and welfare facilities.

• Systems Architecture

Introducing the consistent construction system "NK Method," from structural design to precut delivery!

• Systems Architecture

Design support from the planning stage with the NK method pre-cut system! Introducing temples and churches as successful projects.

• Systems Architecture

Waterproof, reinforced, and insulated with a special three-layer resin. Introducing the SOSEI method backed by verification tests such as accelerated weather resistance tests and bending strength test...

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)
• Renovation and repair methods
• Roof and gutter construction

Why do many architects and designers choose rust-proof roval for buildings? Here are the reasons!

• Renovation and repair methods
• maintenance
• Rust Inhibitor

Don't let rust win! Here are our suggestions for creating a long-lasting and reliable parking facility.

• Renovation and repair methods
• maintenance
• Rust Inhibitor

Savior of antenna towers! Using rust-proof paint "Robal," repel "rust."

• Renovation and repair methods
• maintenance
• Rust Inhibitor

Reduce workload and cut costs! Corrosion-resistant coating that prevents rust for a long time!

• Renovation and repair methods
• maintenance
• Rust Inhibitor

High Spec Personal Item A style that exceeds imagination is there.

• Privacy louvers and louver shutters
• Steel construction
• Systems Architecture

No need for weather-resistant paint. High waterproofing and crack-following properties, and no organic solvents used. F☆☆☆☆ certification obtained.

• Special Construction Method

Compatible with reactive and high-viscosity resins!

• others
• Special Construction Method
• glue

A restoration method that can achieve both insulation and waterproofing effects with a single construction.

• Heat insulation and heat shielding methods
• Renovation and repair methods
• Coating film waterproofing material/permeable waterproofing material

Special membrane Berzona 3000 series with excellent water resistance, weather resistance, and maintenance properties【3111】【3211】【3412】.

• Reinforcement and repair materials
• Special Construction Method
• paint

Dry spray method using alkali-free liquid quick-setting agent Signit L53AF (JP-A)!

• Civil Engineering Method

Effective for shortening construction periods! Concrete pile drilling method using cement milk jet mixing technique.

• Pile and foundation work
• Ground foundation construction method
• Civil Engineering Method

Without loosening the ground, fast and reliable construction is possible! Suitable for foundations of single-family homes and small-scale structures.

• Pile and foundation work
• Residential foundations
• Ground foundation construction method

Improvement of constructability and cost-effectiveness, shortening of construction period! Seismic joint construction method that meets Level 2 seismic motion.

• Earthquake-resistant construction method

We will firmly prevent water leaks from the ditch!

• Civil Engineering Method

A trusted construction method boasting over 30,000 achievements! In addition to building foundation structures, we can also address retaining walls, uneven settlement prevention, liquefaction, and arc...

• Pile and foundation work
• Ground foundation construction method
• Civil Engineering Method

Using low-viscosity epoxy resin! Automatic low-pressure injection method that can inject into deep areas and ends.

• Special Construction Method

Case study of slate warehouse roof renovation using thermal insulation coating waterproofing.

• Heat insulation and heat shielding methods
• Roof and gutter construction
• Renovation and repair methods

Significant reduction in renovation costs through the extension of piping life! Numerous case studies on resolving red water and red rust included!

• maintenance
• Renovation and repair methods
• cleaning

For factories and warehouses over 40 years old! Construction completed in a short period without stopping operations. A renovation method with excellent cost performance!

• Renovation and repair methods
• Roof and gutter construction
• Heat insulation and heat shielding methods

Safety and environmental performance based on demonstration tests that contribute to the prolongation of the roof's lifespan!

• Renovation and repair methods
• Roof and gutter construction
• Heat insulation and heat shielding methods

A system vehicle equipped with necessary equipment is brought to the construction site! It can handle large factory roofs with a maximum delivery hose length of 120 meters!

• Renovation and repair methods
• Roof and gutter construction
• Heat insulation and heat shielding methods

Compatible with a variety of construction sites! Even when large heavy machinery cannot be brought in, it can be disassembled and transported.

• Civil Engineering Method
• Pile and foundation work

Compact structure allows for close proximity construction! It can be installed even in places where full rotation machinery cannot be brought in.

• Civil Engineering Method
• Pile and foundation work

Safe and suitable construction methods for civil engineering and building works! Since gondolas are used, the installation and assembly work days for scaffolding can be reduced.

• Civil Engineering Method
• Bridge Construction
• Specialized Construction

Excellent construction precision and safety ensured without the need for a leader! Installation on steep slopes such as embankments is also possible.

• Civil Engineering Method
• Pile and foundation work

Just by spraying it on the walls and ceiling, it decomposes harmful substances that cause odors!

• Safety and consumables
• Renovation and repair methods
• Other commercial buildings and service facilities