List of Construction Works products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Developing equipment and technology for air conditioning, water supply and drainage, and kitchen drainage!

• Air conditioning equipment
• Water Treatment Plant
• Water supply facilities

Suppresses concrete deterioration! A crack repair and protective material that is resistant to salt damage, carbonation, freeze-thaw cycles, and more.

• Reinforcement and repair materials
• Concrete construction

We would like to introduce a range of cement-based concrete reinforcement and repair materials responsible for the renewal of social infrastructure.

• Ready-mix concrete
• Concrete construction
• Reinforcement and repair materials

Aluminum composite panels with excellent design, lightweight, workability, smoothness, and weather resistance! There are also non-combustible materials with excellent fire resistance!

• Synthetic Resin Plywood
• panel
• Interior construction

Not only limited to store building signs, but also popular as decorations for events like wedding parties!

• Sign construction
• LED light source/module
• Lighting

Three-dimensional SUS metal cut letters with added thickness convey a sense of luxury.

• Sign construction
• LED light source/module
• Lighting

The standard for LED channel letters! It is possible to make them glow in colors that match your image.

• Sign construction
• LED light source/module
• Lighting

A lineup of front-lit resin channel letters that allow for a variety of colorful displays!

• Sign construction
• LED light source/module
• Lighting

For indoor columns and screens! For indoor installation of glass windows and glass curtain walls.

• Sign construction
• LED light source/module
• Lighting

Waterproof IP65! It has a wide viewing angle and stable surface flatness.

• Sign construction
• LED light source/module
• Lighting

High durability for use in outdoor environments! Full-color LED display.

• Sign construction
• LED light source/module
• Lighting

Lightweight design! LED display module boasting high visibility even during the day.

• Sign construction
• LED light source/module
• Lighting

Higher quality than urethane coating, with exceptional beauty and durability! Moreover, it is resistant to dirt and hygienic.

• Plastering and painting work

The first installment using the groundbreaking state-of-the-art Cool Armor CA3! The ultimate weapon against heatstroke has arrived! Achieving what air cooling couldn't with water cooling!

• Temporary Construction
• Wood panel and frame wall construction

The first installment using the groundbreaking state-of-the-art Cool Armor CA3! The ultimate weapon against heatstroke has arrived! Achieving what air cooling couldn't with water cooling!

• Temporary Construction
• Wood panel and frame wall construction

Portguard Interrich ANTI-GLARE Revolutionary completely matte water-based fluororesin paint that diffuses light and eliminates gloss!

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material
• paint

Portguard AF (primer solvent type) - Long-term protection effect for concrete! Low pollution type, high weather resistance water-based fluororesin clear specification.

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material

We guarantee your frame with an accuracy of a few micrometers.

• Steel construction
• Other measuring instruments
• others

We will handle everything from contract, planning, and site management to handover with complete responsibility!

• Waterproofing work
• Curtain wall construction
• Renovation and repair methods

Portugard Interrich 1000, adjustable gloss! A high-performance water-based resin paint that maintains its performance over the long term.

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material
• paint

Portguard AF-E (Primer Solvent Type) Sustains appearance. Low pollution type high weather resistance water-based fluororesin color clear specification!

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material

Port Guard AF (All Water-Based Type) All water-based! Easy to handle, excellent workability, safety, and low pollution.

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material

Portugard AF-AGING PLUS (primer solvent type) Excellent adhesion. Features patterned painting and free design.

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material

A handbook for preventing equipment failures due to sequencer (PLC) troubles is now available!

• Transportation System
• Elevator installation work
• Power distribution and control panels

Light and strong! Introduction to the pipe grounding method that allows for significant cost reduction with simple tasks.

• Ground foundation construction method
• Other civil engineering works
• Pile and foundation work

We fully support the creation of a comfortable and safe space.

• Glass construction

Do you have concerns about wanting to showcase the unique features of your store, such as a beauty salon or restaurant? A craftsman with about 40 years of experience is here to help!

• Japanese-style wooden fittings
• Fittings and fittings work
• Glass Decoration Materials

We propose more glamorous and effective indoor applications.

• Sign construction

Just lay it down for installation! Just roll it up for removal!

• Interior and exterior tiles
• Tile work
• Pavement construction

For those struggling with a wide variety of aluminum products such as shapes, pipes, and round bars in small quantities and short delivery times, we guarantee excellent quality through integrated prod...

• others
• Metalwork

For store and interior design/construction, please leave it to us.

• Interior construction

Introduction to the permeability test of permeable concrete using the constant water level method established by the Geotechnical Engineering Society.

• River construction
• Renovation and repair methods
• Concrete construction

Eliminate temperature differences indoors and improve the living environment! We provide comfortable rooms to live in.

• Insulation work

This is an introduction to a concrete repair and reinforcement system that has gained trust and recognition worldwide.

• Reinforcement and repair materials
• Tile work
• Renovation and repair methods

Excavated Soil Reinforced Earth Wall Method - PAN WALL Method

• Retaining wall
• Earthworks
• Pile and foundation work

A switch that can directly open and close the power circuit. Maximum 315A, 132kW. Dustproof and waterproof. Prevents malfunction due to contact welding. Padlock installation is possible.

• Audio equipment
• Waterproofing work

A thin sheet metal roof of only 0.6mm to 0.8mm can lead to significant problems if red rust occurs. With this hardware, you don't have to worry about that.

• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Roof and gutter construction

Proposing original doors that embody the joy of choice!

• Interior/Interior Doors
• Interior construction
• interior

On-site numerical verification demonstrations are also possible. It can synchronize with the welding machine and control the shielding gas!

• Metalwork

Do you have any concerns about leaks during the rain? Leave it to us when it comes to rain leaks!

• Waterproofing work
• Coating film waterproofing material/permeable waterproofing material
• Roof and gutter construction

Re-inject grout to improve the durability of structures! Accurate injection management with high-precision cavity volume understanding!

• Renovation and repair methods
• Concrete construction

Refined painting with ultra-low pollution, heat insulation, and high durability! Case study of exterior wall painting renovation work for the company building.

• Plastering and painting work

Painting with high heat insulation Shanet Top One! Case study of office building roof painting and exterior wall renovation work.

• Plastering and painting work

Conducted a thorough investigation and executed the work using a covering method! Introducing a case study of the renovation work on the exterior walls and roof of the company building.

• Roof and gutter construction

Construction using high-durability penetrating line-specific paint! Introducing examples of parking lot line work.

• Parking lot facility construction

Achieve ultra weather resistance by applying special plating to stainless steel nameplates! We also accommodate ultra-large etchings up to 1500mm x 3000mm!

• Steel construction