List of Road, bridge and tunnel materials products

Manage jack pressure and remotely check hydraulic and water pressure measurements without manual intervention! Quickly and safely obtain data without entering the installation site!

• Other measuring instruments

Even with water, you can stick it as is! This sheet is also excellent in weather resistance. It can reduce the time and effort needed for repairing joints and cracks.

• Reinforcement and repair materials
• Renovation and repair methods

Is the fence in your town okay? The fence can be renewed.

• Protective fence
• Road facilities
• Foundation construction

Raising manholes and drainage work. It eliminates the hassle of weighing and stabilizes quality.

• Ready-mix concrete
• Gutters and U-shaped gutters
• Water Supply Facilities

Does not crumble, does not crack, does not grow grass! A 'tough' soil-based paving material.

• Paving Materials
• Secondary paving products

Resin grating available for use on sidewalks.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters
• Grating

The large-capacity unit is inclined, allowing for quick drainage of a large amount of water.

• Grating

The large-capacity unit is inclined, allowing for quick drainage of a large amount of water.

• Grating

Hygienic with stainless steel grating.

• Grating

At the entrances of bathrooms and toilets in elderly care facilities and hospitals.

• Grating

The birth of the smart drainage system "E-Drain," which changes the common sense of drainage equipment.

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums

Curved alignment allows for flexible installation on-site as it bends left and right.

• Drainage and ventilation equipment
• Grating
• Pool equipment related

Safe and secure grating for bare feet.

• Drainage and ventilation equipment
• Grating
• Pool equipment related

Non-slip resin grating made of soft, flexible resin that is not cold to the touch.

• Drainage and ventilation equipment
• Grating
• Pool equipment related

No puddles! Improved drainage effect with permeable pavement!

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

The main material is soil, so it blends well with the landscape; it has no glare in midsummer and is effective for weed control.

• Paving Materials
• Pavement construction

[NETIS Registration] A new method that utilizes the main body of the drainage ditch and replaces the cover, reducing unnecessary labor and costs in an environmentally friendly manner.

• Gutters and U-shaped gutters
• Secondary paving products

The flat side structure can be installed along existing structures! The lid has the same durability but weighs 1/3, reducing transportation costs! Reducing labor costs!

• Gutters and U-shaped gutters
• Dam construction

This is a product developed to help small animals and insects that have fallen into ditches escape from them.

• Gutters and U-shaped gutters
• Dam construction
• Other civil engineering works

This is concrete that effectively utilizes blast furnace slag (a byproduct discharged from steelworks).

• Gutters and U-shaped gutters

This is a rectangular cross-section water channel for ditches that enables a reduction in the height of drainage pipes.

• Gutters and U-shaped gutters
• Dam construction

Reduces noisy rattling sounds! This is a gutter that eliminates noise generated during vehicle passage.

• Gutters and U-shaped gutters
• Dam construction

The block cuts prevent weed growth! An environmentally friendly and reliable weed control technology.

• Gutters and U-shaped gutters
• Dam construction

A grating with a plastic core that combines the strength of stainless steel and the lightweight properties of plastic.

• Grating

Regional character. You can freely layout illustrations, marks, text, and more.

• Road signs and road accessories
• Dam construction
• Sign construction

Excellent in the manufacturing of liquid paint and resin with high-quality specifications.

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums

Quickly absorbs and retains rainwater! Also has weed prevention effects, and the hardness of the pavement surface can be adjusted!

• Paving Materials
• Pavement construction

Over 100 types of concrete construction hardware, including anchor bolts! PDF version of the catalog is available for distribution.

• Safety and consumables
• Gutters and U-shaped gutters
• Retaining wall

It was developed as a fixing device for parking blocks used in parking lots.

• Road facilities
• Dam construction
• Parking lot facility construction

By using high-strength high-tensile steel for the main components, we achieve thin and lightweight products.

• Grating

It is a rubber tire stopper. It is useful in a wide range of situations.

• Road facilities
• others

Free curve & free gradient road ditch

• Gutters and U-shaped gutters
• Dam construction
• Other civil engineering works

Small Animal Protection Ditch Natural Environment Conservation System

• Gutters and U-shaped gutters
• Dam construction
• Other civil engineering works

Drainage ditch with a vibration function to alert of vehicles deviating from the path.

• Gutters and U-shaped gutters
• Dam construction
• Renovation and repair methods

Longitudinal continuous drainage free slope ditch

• Gutters and U-shaped gutters
• Dam construction

Art-patterned free gradient side ditch

• Gutters and U-shaped gutters
• Dam construction

A roadside ditch that eliminates lid rattling and reduces noise.

• Gutters and U-shaped gutters
• Dam construction
• Other civil engineering works

Earth-friendly weed prevention function that stops the growth of weeds themselves.

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums

It provides a stable "quiet space" with high acoustic performance, ideal for measurements and other purposes.

• Road facilities
• Vibration and Sound Level Meter
• Soundproofing/Shielding Unit

Equipped with highly visible reflective tape. A stainless steel car stop series that can store posts.

• Road facilities
• Other construction services

Infinite possibilities and excellent functionality. A multipurpose anti-corrosion flooring material that excels in various applications due to its stable corrosion resistance.

• Grating
• Earthworks
• Pile and foundation work

More reliable water management for rice paddies. Easier! It's a convenient and helpful rice paddy water level management device.

• glue
• Gutters and U-shaped gutters
• others

Slim groove of oval tube type

• Gutters and U-shaped gutters
• Grating
• Dam construction

Independent protective fence foundation "Precast guardrail foundation"

• Protective fence
• Retaining wall
• Concrete Machinery

Ministry of Land, Infrastructure, Transport and Tourism Standard: Longitudinal Water Collection Function via Slits

• Gutters and U-shaped gutters
• Dam construction
• Other civil engineering works

Optimal art for areas where one side is exposed: Art VS side ditch vertical wall.

• Gutters and U-shaped gutters
• Dam construction

A three-point support structure that is free of wobbling, safe, and noise-free.

• Gutters and U-shaped gutters