List of Civil Engineering Materials products
- classification:Civil Engineering Materials
1036~1080 item / All 9541 items
Foot pedal for hand washer 2521-283-C
- Water and sewerage pipe fittings
Foot pedal for handwashing station 810-2-C
- Water and sewerage pipe fittings
The material consists of a base fabric made of 100% polyester, and the coating resin is polyvinyl chloride!
- Civil Engineering Sheet
JIS certified product! Sealing material suitable for various joint seals in interior and exterior finishes of buildings.
- Joint material
Economical and beautifully finished! It cures underwater and on wet surfaces, demonstrating excellent adhesion.
- Joint material
Widely usable for various construction grounding electrodes! Excellent in maintaining long-term grounding resistance reduction effects.
- Concrete Retaining Wall
Health housing products that harmonize with homes and people! Introducing sealing materials with double weather resistance that paint adheres to.
- Joint material
This is a new type of biodegradable mulch sheet for agriculture, a new product that takes advantage of the strengths of wood fibers and biodegradable plastic fibers.
- Safety and consumables
- Various blocks
- Agricultural civil engineering works
Neutralization inhibition, demonstrating effects against salt damage and freeze damage! A revolutionary tool for civil engineering and construction sites.
- Civil Engineering Sheet
Just stick it to the formwork during casting! Achieve longer lifespan while also realizing labor savings, shortened construction time, and cost reduction.
- Civil Engineering Sheet
Achieve labor reduction, shortened construction periods, and cost savings! Improve the durability targets of civil engineering and buildings.
- Civil Engineering Sheet
Finish the concrete surface in an optimal condition! Angle adjustment of the float pan is possible!
- Paving Materials
A concrete finisher that is easy to handle, achieving reduced construction time and improved construction quality!
- Paving Materials
We offer custom valve manufacturing equipped with various optional features centered around ball valves.
- Piping materials (copper pipes, cast iron pipes)
The "Safety Walker" installed on the premises of a famous leasing company in Okayama Prefecture to suppress falling debris such as fallen leaves. A grating that is less likely to clog.
- Trees

We have renewed our homepage. A variety of the latest grating products are now featured. (Okagrate Co., Ltd.)
We have renewed our homepage. A variety of the latest grating products are now featured. Awarded the Good Design Award, the new type of grating "Safety Walker" High-strength OG Super High Ten Grating made of stainless steel using a new manufacturing method "Fine Grate" Easy-to-fix grating for U-shaped ditches and striped steel plate covers "OG Lock Series" Barrier-free grating "Neo Slit" Pursuing slip resistance, safety, and design "Premium Expand" Wooden grating made from recycled thinning materials "Eco Wood Grating" Environmentally friendly grating using recycled plastic chips "Eco Pla Grating" And many more are featured.
[BYK New Product] Inorganic-based powder for construction and civil engineering, a highly effective wetting dispersant DISPERBYK-2290/-2291.
- Civil Engineering Sheet
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.
Laser processing and hot-dip galvanizing finish for striped steel plates! For tunnel inspection road installation work, please let us know your requests for "products like this."
- Slope protection material
A drainage channel formed along the curb! Steel galvanized finish. A slide mechanism enables an anti-flip structure! Grating with a trough-type receiving frame!
- Drainage material
Laser processing and hot-dip galvanizing finish for striped steel plates! For tunnel inspection road installation work, please let us know your requests for "products like this."
- Road facilities

We have renewed our homepage. A variety of the latest grating products are now featured. (Okagrate Co., Ltd.)
We have renewed our homepage. A variety of the latest grating products are now featured. Awarded the Good Design Award, the new type of grating "Safety Walker" High-strength OG Super High Ten Grating made of stainless steel using a new manufacturing method "Fine Grate" Easy-to-fix grating for U-shaped ditches and striped steel plate covers "OG Lock Series" Barrier-free grating "Neo Slit" Pursuing slip resistance, safety, and design "Premium Expand" Wooden grating made from recycled thinning materials "Eco Wood Grating" Environmentally friendly grating using recycled plastic chips "Eco Pla Grating" And many more are featured.
A solid feeling at your feet. The evolving shape of the grating, "Safety Walker."
- 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.
Drain cover cap for sealing the handle holes of concrete drain covers! It prevents coins, keys, and other items from falling into the handle holes of concrete drain covers!
- Concrete Retaining Wall
"Screening Grating." Keeping rivers and oceans clean and gentle on the Earth. A fusion of screens and grating for catching debris. Preventing waste from flowing downstream.
- Water stop
Durable grating. "Safety Walker" installed at golf course companies listed on the Tokyo Stock Exchange Prime. The top surface is flat and resistant to clogging.
- Other park materials
Essential item as a cover for concrete secondary products "U-shaped gutters." We have a proven track record of numerous deliveries for public and private construction projects. A standard product for ...
- Gutters and U-shaped gutters
The theft prevention for U-shaped drainage grates is also effective in preventing rattling noise. It does not require the installation of fasteners for concrete secondary products and is a tightly fix...
- Secondary paving products
When you want to know, 'What types of vehicles can the grating's load capacity handle?' ... for your reference... the end.
- Grating

We have uploaded information regarding the load capacity of the grating and the types of vehicles that can traverse it. We hope you find it helpful.
We have uploaded information regarding the load capacity and types of vehicles that can use the "grating" handled by Okagreat Co., Ltd. This is for reference in case you want to know, "What types of vehicles are safe for the load capacity of the 'grating'?" 【Load Types】 T-25, Total Weight W=25 tons, Vehicle Examples: Trailers, etc., Rear Wheel Load per Wheel: 100 kN, Wheel Contact Area: 20cm×50cm T-20, Total Weight W=20 tons, Vehicle Examples: Large Trucks, Dump Trucks, etc., Rear Wheel Load per Wheel: 80 kN, Wheel Contact Area: 20cm×50cm T-14, Total Weight W=14 tons, Vehicle Examples: Large Buses, Medium Trucks, etc., Rear Wheel Load per Wheel: 56 kN, Wheel Contact Area: 20cm×50cm T-6, Total Weight W=6 tons, Vehicle Examples: Small Trucks, etc., Rear Wheel Load per Wheel: 24 kN, Wheel Contact Area: 20cm×24cm T-2, Total Weight W=2 tons, Vehicle Examples: Regular Passenger Cars, etc., Rear Wheel Load per Wheel: 8 kN, Wheel Contact Area: 20cm×16cm *For more details, please visit our website. You can view the introduction page or check the PDF materials and URL links.
"Curved mirrors" provide safety and security beyond the corner. At the bend, there is a "curved mirror." An essential item for traffic infrastructure. Towards a safer traffic environment.
- Road signs and road accessories
"Grating Theft Prevention Chain!" (Includes chain, anchor, and shackle) The standard for preventing grating theft! Protect grating with a chain!
- Grating
The slit cover is made of steel with a galvanized finish, and the receiving frame is also made of steel with a galvanized finish. For U150, U180, U240, U300.
- Gutters and U-shaped gutters
The slit cover is made of stainless steel SUS304, and the frame is made of SUS jointed steel with a galvanized finish. For U150, U180, U240, U300.
- Gutters and U-shaped gutters
The slit cover is made of stainless steel SUS304, and the receiving frame is also made of SUS. For U150, U180, U240, U300.
- Gutters and U-shaped gutters
This is a new grating that matches the surrounding nature, unlike steel grating. It uses domestically sourced thinned wood, small-diameter wood, and plastic waste for its main materials.
- Other park materials
"Screen Orifice"! While catching debris, it adjusts the flow rate! A product that combines a screen and an orifice into one integrated unit.
- Drainage material
OG Super High-Tensile High-Strength Stainless Steel Grating New Model! 'Fine Great'! Exhibits high durability performance even under loads in the 'twisting' direction!
- Gutters and U-shaped gutters