List of Road, bridge and tunnel materials products

Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.

• Soundproofing/Shielding Unit

It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.

• Attendance management system

Are you struggling with weed control for mega-solar installations or vacant lots? It can also be used in large parks and squares!

• Paving Materials

A fence-mounted variable ditch that can use type 1 drop-in U-shaped ditch covers!

• Gutters and U-shaped gutters

Introducing a variable side ditch with a single soil retaining type that allows for the setting of an optimal waterway gradient according to the site conditions!

• Gutters and U-shaped gutters

We also offer "Karugaru Grating," which can be opened and closed with about half the effort, even in large sizes!

• Gutters and U-shaped gutters

Caregivers for the main body and lid, as well as ordinary workers! The laying work rates are clearly summarized in a table.

• Gutters and U-shaped gutters

Introducing JIS A 5371's "single-sided pedestrian and vehicle boundary block" and "double-sided pedestrian and vehicle boundary block," etc.

• Gutters and U-shaped gutters

A slim-type variable drainage channel that leads to cost reduction through weight reduction and is easy to maintain after construction.

• Gutters and U-shaped gutters

Box type! At 80% water depth, it exceeds the flow rate of drop cover U-shaped ditches at all slopes.

• Gutters and U-shaped gutters

Introducing the "Type 300" product for drainage pavement and the "Type 150" that can reduce costs!

• Gutters and U-shaped gutters

By changing the cross-section of the flow from circular to rectangular, we aim to reduce weight and improve constructability and cost-effectiveness!

• Gutters and U-shaped gutters

We offer a lineup of Type 1 with a reference mass of 290kg to 680kg and Type 3 with a reference mass of 333kg to 835kg!

• Gutters and U-shaped gutters

We offer reference weights ranging from 24kg to 209kg! The "top-opening U-shaped side drain cover" is also available in the lineup.

• Gutters and U-shaped gutters

Suitable waterway gradients can be set! We have options available for longitudinal and transverse use according to the site conditions.

• Gutters and U-shaped gutters

This is an introduction to the "roadside drainage cross-section" and "GZ drainage" with a live load of T-245!

• Gutters and U-shaped gutters

Supports inner widths from 700 to 1,500 mm! We offer options for longitudinal, transverse, and single-sided retaining use.

• Gutters and U-shaped gutters

The live load is T-245, compliant with JIS A 5372! We have a lineup including "PU walls" and more.

• Gutters and U-shaped gutters

Introducing a drainage channel that uses a rubber packing at the joint for a waterproof effect!

• Gutters and U-shaped gutters

Apron-equipped pedestrian walkway boundary blocks that achieve significant labor savings and a substantial reduction in construction time due to the enlargement of the product.

• Gutters and U-shaped gutters

Introducing the "PU Side Ditch Pit Type 1" and "PU Side Ditch Pit Type 4" with a 110° opening and closing grating!

• Gutters and U-shaped gutters

This is a list of "NR Anchors" and "R Anchors" that can be installed even at low temperatures of -10℃.

• Bridge Construction
• Bridge Materials
• Railway Construction

Technical materials featuring construction achievements are being distributed. A reduction of approximately 79% in process time is possible compared to conventional methods!

• Bridge Construction
• Other earthworks, foundation works, and exterior floors
• Bridge Materials

Can be installed on the shoulder just like conventional signs! High-brightness LED characters indicate the curve position at night.

• Road signs and road accessories

Even if the traffic conditions change and the displayed content needs to be modified, it is possible to respond with just a change of the signboard.

• Road signs and road accessories

Utilize infinite and clean solar power! It's a groundbreaking system that does not require commercial power supply construction.

• Road signs and road accessories

Even in continuous rain or cloudy weather, long-term operation is possible! It can be easily checked from motorcycles to trucks.

• Road signs and road accessories

By keeping the lights on at night, it can be easily seen by pedestrians as well as drivers of large vehicles.

• Road signs and road accessories

Safe crosswalks at night. These are LED illuminated crosswalk signs with good visibility at night.

• Road signs and road accessories

This model has significantly improved visibility and attention-grabbing compared to conventional fluorescent tube signs.

• Road signs and road accessories

Publication of dimensions and reference weights of products that are ISO 9001 certified and JIS certified!

• stone
• Gutters and U-shaped gutters
• Concrete construction

Adopted at Ueno Zoo's Panda Forest! A paving material that excels in permeability and water retention, with examples of surface temperatures as low as -10°C! It combines durability and aesthetic appea...

• Paving Materials
• Exterior and paving materials <General>
• Paving of sidewalks, roads, parking lots and stadiums

Significantly extend the lifespan of bridges and drastically reduce replacement time! During replacement work, a 30% reduction in construction time and an expected reduction of about 20% to 50% in con...

• Bridge Materials
• Bridge Construction

A precast continuous foundation that achieves early traffic regulation release, optimal for intersections with many buried objects, with pillar embedment depth of 250 mm and foundation height of 300 m...

• Protective fence
• Foundation construction

We will introduce fixed visual guidance posts that indicate the shoulder position for winter maintenance work by road managers.

• Road signs and road accessories

A wide variety of civil engineering and construction materials available!

• Disaster prevention supplies
• Road signs and road accessories
• Safety Supplies

Easy assembly! It has low conductivity, so it can be used in clean rooms!

• Safety Supplies
• Protective fence
• partition

Active in areas where gusts occur due to a small wind-facing area! It helps to reduce the decrease in heat exchange efficiency.

• Snow melting equipment
• Safety Supplies
• Net fence

It prevents snow from entering the intake and exhaust ports of the outdoor unit, protecting each part from snow damage!

• Snow melting equipment
• Safety Supplies

Water-based color pavement binder primarily composed of highly durable acrylic resin!

• Paving Materials
• Exterior and paving materials <General>

When adjusting the length, it can be connected no matter where it is cut! A revolutionary product that allows for lightweight and speedy installation!

• Gutters and U-shaped gutters
• Drainage material

Water does not accumulate but permeates! It functions effectively against heavy rain and heat island effects.

• Concrete construction
• Ready-mix concrete
• Paving Materials

A large barrier that pursues regulatory power to contribute to preventing road closures and unauthorized access during disasters!

• Monitoring and Control Equipment
• Road facilities
• Road signs and road accessories

A truss-type traffic barrier that combines high visibility and operability!

• Monitoring and Control Equipment
• Road facilities
• Road signs and road accessories

Vacuum cleaner with HEPA filter that captures 99.997% of 0.3 micron dust.

• Bridge Construction
• Equipment leasing and rental
• Bridge Materials

Compact design for space-saving, lightweight for easy movement and installation on site.

• Bridge Construction
• paint
• Bridge Materials