List of Construction, work and methods products

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

• Disaster prevention fittings
• Entrance/Exterior Doors

We will introduce examples of smart drains installed in roads, sidewalks, parking lots, and parks.

• Gutters and U-shaped gutters
• Dam construction

Safe and secure drinking water anytime, anywhere. Achieving the conversion of all water areas to drinking water.

• Turbid water and muddy water treatment machines

Even when laid on a slope, the interior of the sheet does not shift, forming a stable waterproof layer.

• Bentonite
• Airport facilities
• Other civil engineering works

Are you having trouble with the drainage ditches where large vehicles frequently cross? We would like to introduce you to sturdy drainage ditches that have a proven track record at factory entrances a...

• Gutters and U-shaped gutters
• Paving of sidewalks, roads, parking lots and stadiums

Fluororesin coatings F-200SI and F-3000, which are effective as corrosion protection against hydrogen sulfide generated in hot spring areas, water treatment plants, livestock farming, and recycled pap...

• Sewerage facilities

Mitsui Home's wooden warehouses create new value. With a consistent support system from structural planning, structural calculations, to woodworking, we realize our customers' ideals.

• Structural Materials
• Wood panel and frame wall construction

Repair and reinforcement method for poles using carbon fiber! Achieve extended life for poles with low cost and speedy construction. Applicable to concrete poles as well.

• Special Construction Method

Excavation in rock formations or narrow spaces in a short time! Please make use of it for foundation work for various types of poles.

• Ground foundation construction method

[For Contractors and Builders] You can carry out construction affordably with Mori no Shizuku! Baseboards to ceilings (up to 2400mm) are possible.

• Glass construction

[For Contractors and Builders] Popular among those who do not want to change the texture of the original flooring! Includes images before construction, immediately after construction, and after drying...

• Plastering and painting work

[For construction companies and builders] Excellent dirt-repellent and water-repellent effects! It has a glossy finish that gives a luxurious appearance.

• Plastering and painting work

It is a lightweight synthetic resin pipe with high mechanical strength and good weather resistance.

• Pipeline Construction

Automatic tightening with torque management, angle management, and torque management + angle management. Next-generation electric torque wrench [L type] 6 models: 170-8000Nm.

• Work tools
• Crane and others
• Construction machinery leasing and rental

Impact the tip bit to increase propulsion. A new driven drainage pipe made of stainless steel, resistant to rust [patent obtained].

• Civil Engineering Method
• Drainage and water removal
• Drainage material

The world's first dual automatic hydraulic pump can be used for both "hydraulic torque wrench up to 80MPa" and "bolt tensioner up to 150MPa."

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators
• Construction company

24-hour observation of changes in bridge piers, vents, and slopes from a remote location.

• Bridge Construction
• Earth retaining support
• Tunnel construction

Real-time and high-precision measurement of the height of concrete being poured.

• Concrete construction

Surface sensors for intrusion monitoring.

• Bridge Construction

Understand the height and position of the beam without interrupting the construction.

• Foundation construction
• Bridge Construction
• Road construction

Current condition survey before paving without traffic restrictions.

• Road construction

Non-contact deflection measurement output

• Bridge Construction

Regular measurement of tunnel interior displacement and the effects of nearby construction using a laser distance meter.

• Tunnel construction

Landslide monitoring with a laser rangefinder.

• Tunnel construction
• Road construction
• Earthworks

Tightening torque of 145Nm-8000Nm, a total of 14 models. L-type also available, featuring powerful torque and compact design.

• Work tools
• Power generation facilities
• Equipment leasing and rental

A compact electric pump with 100V is standard equipment for the cooler! It suppresses the rise in oil temperature, eliminating concerns about hydraulic pressure drop issues.

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators

Electric Torque Wrench DE1ST-L Type: Tightening Torque 170Nm-8000Nm. Compact L-shaped design suitable for bolt tightening with height restrictions.

• Work tools
• Crane and others
• Construction machinery leasing and rental

The handle allows for torque tightening operations, accurately measuring tightening torque in "1Nm increments" and saving the data.

• Railway Construction
• Other measuring instruments

Automatic tightening with torque management, angle management, and torque management + angle management. Next-generation electric torque wrenches: 6 models with torque ranging from 170Nm to 8000Nm.

• Work tools
• Construction machinery leasing and rental
• Equipment leasing and rental

Achieving ICT construction in narrow spaces with a rear ultra-compact turning construction machine.

• Construction machinery leasing and rental

Realizing ICT construction at large-scale sites with large construction machinery.

• Construction machinery leasing and rental

Convenient electric and battery-powered tools for on-site use! Suitable for deburring during the installation of locks and front strikes.

• Fittings and fittings work
• Other opening accessories (airtight materials around doors and windows, etc.)

Introduction of a case study on a variable handle type cart that can ascend electric stairs [Video]

• Transport machinery

Self-repairing waterproof cement nationwide construction store training seminar

• Concrete construction

Restoration work of important cultural properties such as the Marunouchi Station Building at Tokyo Station! Specialized craftsmen are also working on the uniquely shaped roof.

• Decorative slate
• Renovation and repair methods

Prepare and send the lining materials for pipe rehabilitation! A mortar pump and mixer suitable for rehabilitation work on existing pipelines, with proven results using various construction methods!

• Sewerage facilities
• Water Supply Facilities
• Other earthworks, foundation works, and exterior floors

Reduce the total cost of concrete construction. Contribute to improving safety, labor-saving, and efforts towards SDGs.

• Concrete construction

Seven types of fire-resistant materials developed in-house!

• Special Construction Method

[Sample available!] Just by sticking it to the underside of a metal roof, you can reduce rain noise. With about 30% coverage relative to the roof width, the effect is outstanding!

• Renovation and repair methods

[Sample Available] A one-piece unit that only needs to be laid out and does not require disposal! Equivalent sound insulation to LL-45 and insulation performance comparable to high-performance glass w...

• Renovation and repair methods

[Sample available!] Just by sticking it to the underside of a metal roof, you can reduce rain noise. With about 30% coverage relative to the roof width, the effect is outstanding!

• Renovation and repair methods

[Sample Available] Just lay it out; a one-piece unit that doesn't require any adhesive! Equivalent to LL-45 sound insulation and the same thermal insulation as high-performance glass wool insulation 4...

• Renovation and repair methods

Bridge expansion device proven to last 100 years! No replacement needed for new bridges for 100 years! Long-term water-tightness, maintenance-free [NEXCO specification compliant product].

• Foundation construction
• Bridge Materials

A new feature has been added to the patrol messenger pigeon! It monitors and controls seven types of data, including temperature, in conjunction with a weather observation unit.

• Monitoring and Control Equipment
• Unit and other construction
• Other measuring instruments

Environmental measurement IoT used at over 1,300 construction sites supports noise and vibration measurement, as well as dust measurement (NETIS KK-210022-VE acquired).

• Monitoring and Control Equipment
• Unit and other construction
• Other measuring instruments

Corrosion protection method for the back surface of rock bolt heads

• Reinforcement and repair materials
• Other civil engineering works
• grout