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

Essential for cold areas! Can be used in places that require snow and wind protection, such as multi-story parking lots and factory loading docks.

• Snow melting equipment
• Waterproof sheet

Suppress corrosion caused by residual particles and maintain corrosion resistance! Introducing our stainless steel grit.

• Bridge Materials
• others

Excellent casting technology and reliable quality control. We offer a wide variety of protective fences and handrails for vehicle boundaries on sidewalks.

• Protective fence

No cables needed, connect as many devices as you want! We solve your concerns about installation location, distance, and number of devices.

• Information display device
• Road signs and road accessories

A portable type that can be set up anywhere! The cable-free connection dramatically changes the operation of portability.

• Information display device
• Road signs and road accessories

Ideal for 2-ton vehicle class regulated vehicles! LED display device that performs well in highway regulations.

• Information display device
• Road signs and road accessories

Increased visibility on a large screen! Additional display patterns that can be used immediately at disaster sites and affected areas!

• Information display device
• Road signs and road accessories

Equipped with a large-capacity battery that operates for "more than 10 consecutive days"! Features casters to reduce the burden on operators.

• Information display device
• Road signs and road accessories
• Solar System Solar Module

2-in-1 with a 300mm signal light and a 350mm square LED display! Multiple units can display different messages in sync.

• Information display device
• Road signs and road accessories
• Solar System Solar Module

Integrating boundary blocks and street gutters! Also producing weed prevention block types to prevent the growth of vegetation on the pedestrian and vehicle side.

• Concrete block, ALC panel, extrusion molded cement board construction
• Road facilities
• others

Excellent weather resistance, ozone resistance, and aging resistance! Jointing method to prevent the use of joint material and misalignment of joints.

• Concrete block, ALC panel, extrusion molded cement board construction
• Road facilities
• others

The protruding rebar comes with threading! You can install the rebar after setting up the L-shaped block.

• others
• Concrete block, ALC panel, extrusion molded cement board construction
• Road facilities

The opening can be square, rectangular, or circular! The main body comes with an insert for hanging.

• Grating
• others

A catalog featuring a wide variety of landscape products for paving that match various needs and applications.

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

We offer a variety of colors and textures!

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior Materials
• Paving Materials

High-strength water-retaining greening blocks suitable for large vehicles are used in the parking lot!

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

High-strength water-retaining greening blocks suitable for large vehicles are used in the parking lot!

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

High-strength water-retaining greening blocks suitable for large vehicles are used in the parking lot!

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

Heat retention of the pavement is suppressed, reducing radiant heat from the pavement! Heat-insulating paving blocks.

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

The appearance of the pavement changes depending on the time and season! Pavement blocks with irregular slits engraved.

• Concrete block, ALC panel, extrusion molded cement board construction
• Exterior and paving materials <General>
• Paving Materials

A comprehensive listing of products necessary for construction work!

• Road signs and road accessories
• Work tools

We have a wide variety of safety signs and traffic cones available!

• Road signs and road accessories
• Work tools

Products that meet the demands of the times. We contribute to creating a comfortable and beautiful road environment under higher safety standards.

• Protective fence

Introducing a system for tunnel construction that allows for blasting and rock bolt drilling!

• Tunnel construction
• Tunnel Materials
• others

No need for a break-in period; ready for immediate use! A Kseal ring that alleviates impact on tires and wheels.

• Road facilities

This is a basic model with easy installation that expands the range of applications.

• Car and bicycle parking facilities
• Road facilities
• Other park materials

A high-sense model that creates a beautiful form and high-quality landscape.

• Road facilities
• Other park materials
• Safety and consumables

This is a standard model that boasts high strength and durability with a high level of trust.

• Road facilities
• Safety and consumables
• Other park materials

Industry first! Fire safety certified product with tape.

• Road signs and road accessories
• Emergency/display lighting equipment
• Guidance Support Device

Significantly improves nighttime visibility and is highly effective in guiding the line of sight. The main body is made of recycled rubber, making it an environmentally friendly product.

• Road facilities
• Tunnel Materials
• Road construction

[New Product] "Floating" bollard that can be used during flood evacuations - "Float Bollard" EPS60K/EPS80K

• Road facilities
• Car and bicycle parking facilities
• Other park materials

30% weight reduction! Insulation performance is equivalent to that of conventional insulation eco sheets!

• Concrete curing material
• Bridge Materials
• Bridge Construction

This is a new drainage ditch that has been examined from various angles based on the conventional drainage holes!

• Gutters and U-shaped gutters
• Rainwater infiltration facilities

This is a drainage channel specifically designed for artificial turf that utilizes permeation technology!

• Drainage and ventilation equipment
• Gutters and U-shaped gutters
• Rainwater infiltration facilities

Catalog of all types of road signs

• Road signs and road accessories

Suitable for heavy rain measures: 'L-shaped drainage permeable double catch basin'!

• Gutters and U-shaped gutters
• Rainwater infiltration facilities

It is categorized and published according to uses such as urban roads, mainline areas, and buildings!

• Rainwater infiltration facilities
• Gutters and U-shaped gutters

A rich lineup of "circular drainage ditches" active in various fields!

• Gutters and U-shaped gutters

High-strength strip geosynthetics "Paralink" used in embankment reinforcement methods on weak ground are materials that excel in high strength, workability, cost-effectiveness, and earthquake resistan...

• Foundation construction
• Paving Materials
• Civil Engineering Method

Suppress overall deformation of the fill soil and achieve cost reduction with a low improvement rate! Examples of construction are also introduced with photos.

• Foundation construction
• Paving Materials
• Civil Engineering Method

It is possible to suppress shallow layer improvement strength and prevent cracks! Examples of construction are also introduced with photos.

• Foundation construction
• Paving Materials
• Civil Engineering Method

Improvement of safety rates and cost reduction are also possible! Construction examples are also introduced with photos.

• Foundation construction
• Paving Materials
• Civil Engineering Method

Reinforcing the foundation ground with the uplift effect of reinforcement materials, the shear effect of filler materials, and the load distribution effect.

• Foundation construction
• Paving Materials
• Civil Engineering Method

We will suppress the residual displacement amount so that it does not exceed the allowable displacement amount!

• Foundation construction
• Paving Materials
• Civil Engineering Method

We have adopted a new technology that improves the unique elasticity of the rubber in the protruding part, enhancing strength and durability.

• Safety devices for the visually impaired
• Pavement construction
• Paving Materials