Culvert Product List and Ranking from 34 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Culvert Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 丸栄コンクリート工業 Gifu//Building materials, supplies and fixtures manufacturers
  2. 日本興業 Kagawa//Building materials, supplies and fixtures manufacturers
  3. ザイエンス 景観エクステリア部 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 中村製作所 Chiba//Architectural design office
  5. 4 ケンチ Toyama//Building materials, supplies and fixtures manufacturers

Culvert Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Maruei Concrete Industry Co., Ltd. General Catalog 丸栄コンクリート工業
  2. U-shaped culvert U-shaped culvert A 丸栄コンクリート工業
  3. Disaster Prevention Park Goods - Kamado Bench ザイエンス 景観エクステリア部
  4. 4 Landscape drainage ditch 日本興業
  5. 5 4-way large box culvert 丸栄コンクリート工業

Culvert Product List

31~45 item / All 92 items

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Active in a wide range of scenes, both indoors and outdoors! Table 160cm x 90cm.

Not only suitable for gardens and balconies, but also for use in interiors! A garden table that creates a lively atmosphere.

The "Resol Noa Table 160cm×90cm" is a garden furniture piece characterized by its overall rounded form and the groove that runs across the tabletop. Made from weather-resistant resin, this garden table can be permanently placed outdoors. It is also resistant to dirt, and most stains can be easily wiped away with a damp cloth. Additionally, its pop design contributes to a bright atmosphere, making it recommended for creating a lively setting. 【Features】 ■ Overall rounded form ■ Versatile for a wide range of indoor and outdoor scenes ■ Made from weather-resistant resin, allowing for permanent outdoor placement ■ Dirt-resistant, with most stains easily wiped away with a damp cloth ■ Creating a cohesive space is possible by coordinating with the same color and design *For more details, please refer to the PDF document or feel free to contact us.

  • Tables and benches (chairs)

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Japan Sewage Works Association Certified Equipment Type I 'Box Culvert'

Box culverts that accommodate everything from small cross-sections to large-scale structures! Custom-shaped products are also available.

The "box culvert" is a product certified as Type I by the Japan Sewage Works Association and comes in an original type, accommodating everything from small to large sizes. We offer standard and inverted cross-sectional shapes. *For more details, please refer to the PDF materials or feel free to contact us.*

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  • Gutters and U-shaped gutters
  • Piping materials (concrete pipes)

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Garden Table Series

A new tabletop has arrived for the garden table that's convenient to have in your garden! New colors have also been added!

The "Garden Table Series" can be used in various ways, such as together with the "Garden Sink," planting your favorite flowers in planters, or enjoying tea in the garden. Having just one expands the possibilities of how to use your garden, making it a recommended item for outdoor living. With the addition of new tabletops and colors, the enjoyment has greatly increased. 【Features】 ■ Sink height matches that of a home kitchen ■ Large storage space under the sink ■ New tabletops and colors available - Color: Chocolate Brown (CBR) - Tabletops: Sherbet / Clover *For more details, please refer to the PDF document or feel free to contact us.

  • Gardening supplies
  • Tables and benches (chairs)

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Chloroguard: Concrete Resistant to Deterioration from Salt Damage and Freezing Damage

Ideal for coastal areas and cold regions! Extend the lifespan of structures and reduce lifecycle costs!

"Chloroguard" is a concrete that is resistant to deterioration caused by salt damage and freeze damage. Precast products made with this product have excellent resistance to chloride ion penetration compared to products that do not use it, due to densification and the fixation of chloride ions, resulting in high salt damage resistance. Additionally, it excels in compressive strength, drying shrinkage characteristics, and resistance to freeze-thaw cycles, contributing to the longevity of structures. It protects structures from salt damage in coastal areas and regions where freeze prevention agents are applied. [Features] - Suppresses the progression of salt damage - Exhibits high compressive strength - Minimal drying shrinkage, reducing cracking - High freeze damage resistance suppresses deterioration - Prevents deterioration of steel materials by reducing chloride ion concentration This product has been registered with NETIS (CG-150009-A). *For more details, please refer to the PDF materials or feel free to contact us.

  • Ready-mix concrete

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NK-style box lateral pulling method

The air membrane significantly reduces the friction resistance between the foundation and the blocks! Excellent workability allows for safe construction!

The "NK-style box lateral pulling method" is a box culvert installation technique suitable for narrow spaces and areas under elevated structures where conventional construction using cranes is difficult. The equipment itself is compact and does not require large-scale construction equipment or power, allowing for excellent workability and safe construction. It is suitable for locations where the transportation and installation of blocks using cranes cannot be performed due to overhead structures such as elevated roads or overhead wires, and where sufficient temporary roads for cranes or trucks cannot be secured for movement and installation. 【Features】 - The equipment itself is compact and does not require large-scale construction equipment or power. - Excellent workability and safe construction are possible. - A suitable method (air or roller) can be selected based on construction conditions. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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Landscape drainage ditch

The waterway base can freely set the waterway slope through invert casting! It is possible to place the side ditch right at the boundary between public and private land!

The "landscape side ditch" is a type of side ditch that can be placed right at the boundary between public and private land by installing a grating at the edge of the ditch, creating a visually smart landscape feature. With minimal exposure of the surface part (cast iron grating), it excels in design and creates a beautiful landscape. There are two types of covers: "fixed cover" and "drop-in cover," allowing for adaptability to various conditions.

  • Gutters and U-shaped gutters
  • Drainage and water removal
  • Road construction

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Flood control products for internal water: "Barrier-Free Pave SI" and "Aqua Getter."

Quickly infiltrate and store rainwater on the road surface to prevent puddles and flooding. Reduce the burden on downstream areas through temporary storage.

Our company focuses on the "surface" of sidewalks and the "boundary line" of roadways, providing road materials that contribute to preventing surface flooding due to heavy rain through temporary rainwater storage. Rainwater can quickly permeate and be stored from the roadway surface into the storage tank, while it is slowly discharged from the storage tank to the subgrade, helping to control the volume of water flowing into drainage facilities and rivers. The products have obtained certification for rainwater storage and infiltration products from the Rainwater Storage and Infiltration Technology Association. 【Features】 Paving block 'Barrier-Free Pave SI' for surface storage - Achieves rapid drainage through a porous structure and slits with a spacing and width of 4mm - Can store 80L per square meter - Fitting shape minimizes the occurrence of steps and shifts after installation Gutter 'Aqua Getter' for linear storage - Lightweight, allowing for installation without the use of large machinery - Various widths and heights of products can be provided to suit site conditions - By installing an orifice at the outlet, the outflow volume to rivers and other areas can be adjusted. *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

  • Gutters and U-shaped gutters
  • Paving of sidewalks, roads, parking lots and stadiums
  • Rainwater infiltration facilities

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Garden Table Series

A new tabletop has arrived for the convenient garden table in your yard! New colors have been added!

The "Garden Table Series" can be used in various ways, such as together with the "Garden Sink," planting your favorite flowers in planters, or enjoying tea in the garden. Having just one expands the possibilities of how to use your garden, making it a recommended item for outdoor living. With the addition of new tabletops and colors, the range of enjoyment has greatly increased. 【Features】 ■ Sink height same as that of a home kitchen ■ Large storage space created under the sink ■ New tabletops and colors added to the lineup - Color: Chocolate Brown (CBR) - Tabletops: Sherbet / Clover *For more details, please refer to the PDF document or feel free to contact us.

  • Gardening supplies
  • Tables and benches (chairs)

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Car Stopper / People Stopper 'SD-CS Series'

Many construction examples such as Rakuta Station and the Noto Expressway Ami Gozen SA! Introducing concrete car stops.

The "SD-CS Series" is a standard concrete car stopper at a low cost. The foundation block has the foundation pipe housed inside the main body, making it easy to cut the paving material. If mortar is filled between the pipes in advance, it can also be used as a fixed foundation. In addition, we offer the "AF Series" and "CI Series," which are high-end car stoppers made of natural stone, resistant to dirt and highly durable. [Options] - Chain set for fences - Reflective band set - Reflective materials - Wire lock set for movable car stoppers *For more details, please refer to the PDF materials or feel free to contact us.

  • Road facilities
  • Various blocks

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Pipe culvert CSB

CSB offers types 1, 3, and 4 to accommodate your construction conditions!

By integrating the piping and concrete foundation through centrifugal forming, it is effective in reducing labor and shortening construction time at the construction site. It has obtained the construction technology review certification from the Civil Engineering Research Center (Construction Technology Review Certificate No. 0514).

  • Railway Construction
  • Pipeline Construction

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Box culvert (Certified by the Japan Sewerage Association)

Box culvert (Certified by the Japan Sewerage Association)

The manufacturing of box culverts is conducted in accordance with the factory certification system of the Japan Sewage Works Association, and is subject to regular rigorous quality control checks under the association's inspection system. The certification system of the Japan Sewage Works Association covers all general matters related to box culverts, including product quality, manufacturing facilities, and quality management systems, and only factories that pass the inspection are certified. Our company has received this factory certification, and the box culverts produced there bear the certification mark of the association. For other functions and details, please contact us.

  • Dam construction
  • Water Supply Facilities
  • Sewerage facilities

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High earth cover arch-shaped culvert

High earth cover arch-shaped culvert

The upper part is arch-shaped and the lower part is box-shaped, allowing the load on the upper part to be transmitted as axial compressive force. This significantly reduces the bending moment occurring in the upper part and side walls of the member compared to a box shape, enabling it to have high strength. 【Features】 ○ The arch culvert ensures high watertightness by using rubber rings at the joints. ○ There is no concern about leakage due to the use of rubber rings. ○ The use of rubber rings simplifies construction and enhances economic efficiency by shortening the construction period. *For more details, please contact us.

  • Water Supply Facilities
  • Sewerage facilities

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Box culvert / KC box culvert

KC type is also available! Box culverts certified by the Japan Sewage Works Association.

We handle box culverts and KC box culverts that are certified materials by the National Box Culvert Association, the Japan Sewage Works Association Class I, and products certified by JIS standards. These comply with the "Guidelines for Road Earthwork Culverts" by the Japan Road Association. We also offer KC types that conform to the above standards. Please feel free to contact us if you have any requests. *For more details, please download the PDF or contact us.

  • Sewerage facilities

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Disaster Prevention Park Goods - Kamado Bench

A bench that requires no foundation work and is useful for disaster prevention measures in public spaces.

This is a bench that can be used as a "kamado" during a disaster. Normally, it functions as a bench, but in the event of a disaster, the seat board can be removed, and the included windbreak panels can be attached to use it as a kamado. 【Features】 ○ During a disaster, the seat board can be removed, allowing it to be used as a "kamado" for cooking. ○ It is an integrated type with the main body and legs included. ○ It can be installed as a freestanding unit (no foundation required). *For more details, please download the PDF or contact us.

  • Tables and benches (chairs)

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Car stopper Sign stopper type with 2 stops SA-11

Car stopper Sign stopper type with 2 stoppers SA-11

We offer a rich variety of four types made from Inada imitation stone in the normal type, three colors made from plastic, and more. 【Features】 ○ Designed to be gentle on tires. ○ Natural lines that are easy to get accustomed to. ○ Made from PC concrete. ● For other functions and details, please contact us.

  • Car and bicycle parking facilities
  • Car and bicycle parking facilities
  • Road facilities

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