List of Road, bridge and tunnel materials products

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

Transverse ditch with vertical gradient adaptation

• Gutters and U-shaped gutters
• Secondary paving products

Molten slag can be reused for various purposes by grinding it finely.

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

A grating that can be opened and closed with one-third of the force! It is ideal for places that need to be opened and closed frequently, such as snow melt gutters.

• Grating

The Water Wolf is a product that has installed a guide slope with high drainage performance on the grating.

• Grating
• Dam construction
• Airport facilities

Waterleaf mitigates the reduction of drainage capacity of grating caused by fallen leaves by installing guide slopes on the grating.

• Grating

The Line Drainage Block-G type is an apron block with drainage functionality that replaces drain pipes.

• Gutters and U-shaped gutters
• Secondary paving products
• others

Prevent jumping up! Make maintenance easy! A grating that locks simply by "lowering" the handle.

• Inspection hatches, manhole covers, and ditch covers
• Grating
• Manhole body

Free samples available! It possesses strength and durability that fully utilize the excellent properties of epoxy resin!

• Paving Materials
• Secondary paving products

By simply installing it in the side ditch or U-shaped ditch, it prevents small animals from entering as well as debris like branches and plastic!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

This is improved soil made from recycled water treatment sludge that was discarded at the water purification plant.

• Paving Materials
• Secondary paving products

Even during the long winter with heavy snowfall, we protect your home and promise safety and security!

• Snow melting equipment
• Waterproofing work
• Roof and gutter construction

Color grating that beautifully harmonizes with any location. It also boasts excellent wear resistance, durability, and strength.

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

Durable and long-lasting grating for laser machines.

• Grating
• others

Seismic isolation expansion joint for flooring, grating type.

• Expansion joint hardware
• Grating
• Vibration isolation, vibration control, and earthquake resistance construction

Our company handles a variety of molded products.

• Bridge Materials
• others

Our company handles a variety of molded products.

• Bridge Materials
• others

Our company handles a variety of molded products.

• Bridge Materials
• others

Our company handles a variety of molded products.

• Bridge Materials
• others

The adhesion between the drain and the UV pipe or gutter is good.

• Gutters and U-shaped gutters
• Water and sewerage pipe fittings
• Roof and gutter construction

It can be used for small and narrow gutters with an outer diameter of 65mm (ASK-1・2).

• Waterproof tape, adhesive, drain, protective panel
• Sanitary fixtures
• Gutters and U-shaped gutters

It's just like the texture of natural wood... A wood-like exterior decorative material that can be safely used outdoors.

• Eaves/Canopy
• Secondary paving products
• Pavement construction

The fusion of aluminum's strength and resin's expressiveness.

• Gates, walls and fences
• Secondary paving products

It is ideal for the culverting of large ditches.

• Gutters and U-shaped gutters
• Dam construction

In the strip-shaped ditches at the entrances of roads with low traffic, such as ditches and apartments or parks.

• Grating

Non-slip type! Removable during maintenance!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

Just placing it on top of the U-shaped drain makes the surface level of the road and the top of the grating almost the same.

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

The contact surface with the side ditch becomes a point, reducing noise during the passage of vehicles such as cars!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

It is designed to be suitable for the collection and drainage of wastewater, sewage, and rainwater.

• Grating

Just placing it on top of the U-shaped drain makes the surface level of the road and the top of the grating almost the same.

• Grating

A safe and secure grating based on universal design.

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Grating

By making the bottom of the side drain getter U-shaped, the drainage performance is improved!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Pavement construction

Fixed with bolts to prevent noise from rising during vehicle passage!

• Inspection hatches, manhole covers, and ditch covers
• Grating
• Manhole body

The manhole cover is used for collecting and draining sewage, wastewater, and rainwater.

• Inspection hatches, manhole covers, and ditch covers
• Grating
• Manhole body

The Mizobuta TYK (raised cover) can be replaced with the existing concrete cover!

• Inspection hatches, manhole covers, and ditch covers
• Grating
• Manhole body

In the strip-shaped ditches at the entrances of roads with low traffic, as well as at the entrances of apartments and parks.

• Grating

Fixed with bolts to prevent noise from rising during vehicle passage!

• Grating