List of Road, bridge and tunnel materials products
- classification：Road, bridge and tunnel materials
406～450 item / All 3093 items
Catch the trash! Don't pollute the sea or rivers! Grating with a screen for catching trash, "Screen Grating"!
- Grating
A safety walker installed at a famous ramen shop as a measure against large vehicle entrance and exit. It is durable, structurally resistant to clogging, and lightweight. The flatness feels good.
- Grating
Safety walker installed at a golf course of a Tokyo Stock Exchange Prime company. Its structure makes it difficult to clog, resistant to breakage, and lightweight. It has a good flat feel.
- Grating
Drain cover cap for blocking handle holes! A cap to prevent coins or keys from falling into the handle holes of concrete drain covers!
- Gutters and U-shaped gutters
Z rubber for grating! Z-shaped rubber for grating! The Z-shaped rubber pushes against the receiving frame and concrete structure!
- Grating
New arrival of "flat rubber" for grating! Flat rubber mat for grating! Extremely effective soundproofing with receiving frames and concrete structures!
- Grating
A handy tool for lifting grating: "Special Hooking Hardware for Fine Grating"! Especially useful for lifting fine grating!
- Grating
Grating theft prevention chain for grating! A classic for preventing grating theft! It's the ultimate product for theft prevention!
- Gutters and U-shaped gutters
For general drainage ditches such as on-site casting. Additionally, for drop-in type grates, drainage covers, and drainage covers with special dimensions.
- Grating
The new "2024-2025 Comprehensive Catalog" has been released! New grating products included!
The new "2024-2025 Comprehensive Catalog" from Okagreat Co., Ltd. has been released! It features many original products and grating, including "Safety Walker" and "OG Lock U"! New types of grating such as "Safety Walker," "OG Lock U," "Premium Expand," and "Neo Slit" OG Super High Tensile High Strength Stainless Steel Grating "Fine Grate" are included. Many original products and gratings are featured! If you're looking for something a bit different from conventional grating, something you've never seen before, or grating that better matches the landscape, you might find it in this catalog. High heels and canes won't get stuck. Trash and small stones won't clog. Slip-resistant effects are expected. Theft prevention. Prevents wobbling, and tires from road bikes or sports-type bicycles won't fit, nor will the wheels of carts, carry cases, or hand trucks, and so on. This catalog addresses your grating concerns. If you would like a copy of the new "2024-2025 Comprehensive Catalog," please feel free to contact us.
Concrete repair for the crossing area where entry is a concern, not just mortar repair.
- Gutters and U-shaped gutters
Introducing bollards available in stainless steel and steel for park and facility entrances!
- Road signs and road accessories
Accurately detects traffic jams and oncoming vehicles! A vehicle count sensor that can be used for managing occupancy as well as for exit warnings.
- Security guards and entrance/exit management
- Other security systems
- Secondary paving products
Infrared reflection method adopted! Ceiling-mounted vehicle counting sensor 'CCS2 (bidirectional detection type)'
The "CCS2" is a ceiling-mounted vehicle counting sensor that employs an infrared reflection method. It can detect vehicles in both directions with a single unit, accurately counting vehicles even during traffic jams or when vehicles pass each other. Additionally, this product can be used not only for vehicle counting but also as a sensor for departure warnings. Furthermore, by using a separately sold dedicated remote control, it is easy to reset the sensor alone, switch the counting direction, and change the patterns of the departure warning timer. 【Features】 ■ Angle adjustment up to ±5° ■ Can be installed in locations with high ceilings up to 4m ■ Detection area consists of 40 spots, allowing for extensive detection ■ The display LEDs are color-coded by direction, making operation confirmation easy.
It is a high corrosion-resistant PC steel rod filled with delayed curing resin inside the sheath, eliminating the need for grouting work at the construction site.
- Bridge Materials
A maintenance-free simple sign light that charges during the day with solar panels and blinks at night! Ideal for preventing ship collisions in fishing equipment and for nighttime hiking trails!
- Road signs and road accessories
Full name: Louvered-type Capacitive Rain and Snow Detector - A snow sensor for activating the snow melting device.
- Snow melting equipment
Environmentally friendly, non-chloride freeze prevention agent.
- Snow melting equipment
By matching the power consumption to that of conventional level crossing warning lights (single-sided), omnidirectional functionality has been achieved without changing the existing equipment.
- Street lights
- Road facilities
The entire area is now in an overhang shape! Additionally, the visibility at the level crossing has improved.
- Street lights
- Road facilities
Custom display options available upon request! AC110V specifications are also accepted.
- Road facilities
Even when there are no trains, the flashing display of "crossing" and "caution" promotes awareness of the crossing, which is expected to enhance safety.
- Street lights
- Road facilities
Easily installed without drilling holes in the alarm pole! Voltage measurements can be taken while in the installed state.
- Street lights
- Road facilities
We use aluminum that is lightweight, highly corrosion-resistant, and easy to work with.
- Road signs and road accessories
Use reflective sheets on the surface sheet! Easy to check installation locations even at night.
- Road facilities
Consideration for color universal design that is easier for more people to see, regardless of individual differences in color perception.
- Street lights
- Road facilities
Consideration for color universal design that is easier for more people to see, regardless of individual differences in color perception.
- Street lights
- Road facilities
Lightweight with the same mass as the ecoK series level crossing warning light! It now features "Level Crossing" and "Caution" indicators.
- Street lights
- Road facilities
Type with approximately 40% reduced current value compared to our company! The external terminal is located at the bottom, making installation easy.
- Street lights
- Road facilities
Improved visibility of level crossings even during snowfall! Reduction in "shadankan breakage."
- Street lights
- Road facilities
Excellent corrosion resistance and long-lasting stainless steel casing! Space-saving types are also available.
- Street lights
- Road facilities
Display caution information during a malfunction! Uses a corrosion-resistant and long-lasting stainless steel housing.
- Street lights
- Road facilities
The shape of the fixed bolts' heads has been changed to make them difficult to remove! Available in steel and aluminum.
- Road facilities
The surface sheet supports multilingual display! It uses a corrosion-resistant and long-lasting stainless steel casing.
- Road facilities
When the operator is handled, the buzzer sounds! You can quickly find the handled operator.
- Road facilities
It is a high-strength PC steel bar with excellent adhesion to concrete for the main reinforcement of PC piles and poles (Type D Class 1 compliant).
- Bridge Materials
- Secondary steel products
High-brightness photoluminescent guide sign for outdoor use made of weather-resistant acrylic resin (PMMA).
- Road signs and road accessories
A curb stud with a glow-in-the-dark feature like never before!
- Road facilities
Ideal for loading and unloading areas such as factories! Suitable for use in places where pedestrians and forklifts work together, as well as at warehouse aisle exits.
- Protective fence