Gutters(500) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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Gutters Product List

16～30 item / All 41 items

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Slit gutter "Bicycle-friendly gutter"

Slit gutter "Bicycle-friendly gutter"

A drainage system ideal for bicycle path development. Compliant with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment."

The "bicycle-friendly gutter" is an optimal slit gutter for bicycle path development in accordance with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment" presented by the Ministry of Land, Infrastructure, Transport and Tourism. The exposed width of the gutter is extremely narrow at 90mm, allowing for a wider paved area. Bicycles can travel on the asphalt pavement, making it safer compared to typical L-shaped street gutters (with an exposed width of 500mm and a cross slope of 6%). Additionally, like our "urban-type gutter," it can continuously collect water through the slits, eliminating the need for expensive grating. In terms of management, the gutter's cross-section is oval, which increases the flow velocity during low flow conditions, preventing sediment accumulation and reducing cleaning costs. We have posted a video of the bicycle-friendly gutter on the construction technology and method video site of Kentsu Shimbun. By watching it, you can earn CPDS/CPD credits. https://cpds.kentsu.co.jp/technology/detail?id=115 *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters

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Soundproof type free slope ditch "OS ditch"

Soundproof type free slope ditch "OS ditch"

NETIS Registration: CB-100060-A (Old Number) Soundproof Type Free Slope Drainage 'OS Drain'

○ The soundproof (noise-reducing) type free gradient ditch, which adds soundproofing functionality to the conventional free gradient ditch (variable ditch) and eliminates protrusions on the sides, is becoming mainstream. Among them, this OS ditch possesses numerous excellent features that are not found in other companies' soundproof variable ditches. ○ This is a soundproof type free gradient ditch designed to guide rainwater from the road surface into the ditch. (Multifunctional free gradient ditch) ○ The soundproof type free gradient ditch "OS ditch" is a low-carbon concrete product made using blast furnace slag fine powder.

  • Gutters and U-shaped gutters
  • Secondary paving products

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Upper lid type U-shaped drainage ditch

Upper lid type U-shaped drainage ditch

U-shaped side ditch with upper lid according to recommended specifications E-2 of JISA5372 Appendix E.

■Type 1: Primarily installed on sidewalks. ■Type 2: It is rare for vehicles to run adjacent to it, and even if they do, it will be installed parallel to the roadway in places where they run at low speeds, such as during temporary stops.

  • Secondary steel products
  • Foundation construction
  • Other civil engineering works

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L-shaped drainage ditch

L-shaped drainage ditch

L-shaped drainage ditch according to JISA5372 Appendix E recommended specification E-4 and JISA5371 Appendix C recommended specification C-1.

■L-shaped drainage channel JISA5372 - Mainly used for mount-up types below 100mm. ■L-shaped drainage channel JISA5371 - It is rare for vehicles to run adjacent to each other, and even when they do, it is in places where they run at low speeds, such as during temporary stops, and is installed parallel to the roadway.

  • Secondary steel products
  • Foundation construction
  • Other civil engineering works

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YT drainage ditch

YT drainage ditch

The cover is attached on the inside and the outside is vertical.

It has the advantage of being easy to maintain and quick to install, making it an economical product.

  • Gutters and U-shaped gutters
  • Prefab
  • Prefabricated Concrete Products

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Side Ditch "No Noise VS"

Side Ditch "No Noise VS"

The product is standardized with 10cm increments! A ditch that can be designed economically and appropriately for dynamic water gradients.

"Silent VS" is a free-sloped side ditch with a balanced ramen structure that corresponds to the design load T-25. Thanks to the bottom concrete, it is possible to design the flowing water slope economically and appropriately. We offer various standards, so you can choose according to your needs. 【Features】 ■ The product is standardized in 10 cm increments ■ Unique support function eliminates noise caused by lid plate rattling ■ The drainage holes in the side ditch and lid plate improve the drainage capacity to the side ditch *For more details, please download the PDF or feel free to contact us.

  • Gutters and U-shaped gutters

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Road products - Pipe-type drainage ditch (composite type) - IBC drainage ditch

Road products - Pipe-type drainage ditch (composite type) - IBC drainage ditch

Finally completed the unified type of conduit-type side ditch.

This is an announcement from the Ibaraki Prefecture Concrete Products Cooperative regarding the "IBC Drainage Ditch."

  • Gutters and U-shaped gutters
  • Secondary paving products

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Barrier-free drainage ditch

Barrier-free drainage ditch

A barrier-free drainage ditch that thrives on meticulous consideration.

Our "Barrier-Free Drainage Ditch" adapts to various road environments and contributes to safe and comfortable road traffic. It features a structure with excellent water collection performance and high drainage capacity. The design is characterized by its aesthetic appeal that blends seamlessly with the surrounding environment. [Features] ■ Excellent construction and safety with integrated molding ■ Variable slope compatibility with low vibration and shock, ensuring quietness ■ Realization of a comfortable road environment ■ Compatible with drainage pavement *For more details, please download the PDF or feel free to contact us.

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VS gutter / MK variable gutter

VS gutter / MK variable gutter

We offer products with a waterway width of 1100 to 1500! Installation can be done without being affected by surrounding structures.

We would like to introduce the "VS Side Ditch and MK Variable Ditch" that we handle. During construction, it is possible to use the four inserts installed at the top edge for lifting, allowing for construction without being affected by surrounding structures since the lifting is done at the four points on the top edge. This product can be used for large commercial facilities that require high flow rates, maintenance and repair of existing large open channels, and replacement of box culverts without soil cover. 【Features】 ■ The MK variable ditch features artistic patterns that consider the landscape, arranged on both the ditch body and the lid. ■ Available for longitudinal and transverse use, as well as for end adjustment with transverse drainage. ■ The main body has four M20 swivel eye bolts for lifting. ■ The lid has two V-hanger M20 for lifting. *For more details, please refer to the PDF document or feel free to contact us.

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Bicycle Path Maintenance-Compatible Ditch "NK Slit Ditch Type II"

Bicycle Path Maintenance-Compatible Ditch "NK Slit Ditch Type II"

Low-cost type drainage ditch considering the safety of two-wheeled vehicles!

This is a low-cost half-buried type drainage ditch that minimizes the exposed concrete surface and excels in safety for two-wheeled vehicles on the roadside. Rainwater can be collected through the slits in the exposed surface, and drainage from permeable pavement is possible through the openings on the top surface of the main body. 【Features】 - A drainage ditch designed for bicycle paths with excellent safety - Expanded width for bicycle travel (150mm exposed surface) - Complies with the guidelines for creating bicycle-friendly environments, accommodating a transverse slope of 2% - Collects water through slits at the ends and supports drainage from permeable pavement - Economically advantageous - Can accommodate variable slopes This product has been registered with NETIS (SK-170004-A). *For more details, please download the PDF or feel free to contact us.

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Ideal for entrances and exits frequently used by large vehicles! Heavy-duty L-shaped drainage channel.

Ideal for entrances and exits frequently used by large vehicles! Heavy-duty L-shaped drainage channel.

[Implementation Case Study] High Durability! No cracking or unevenness of the drainage ditches due to the passage of large vehicles!

The "Precast Long L-Shaped Side Ditch" is a durable block material designed to prevent cracking and unevenness in side ditches, which often occurs at entrances where large vehicles such as trucks and heavy machinery frequently enter and exit. There are numerous implementation examples in places like factories and fire stations where large vehicle movements occur frequently! It significantly enhances durability and can greatly reduce maintenance frequency. Please take a look at the case studies! 【Features】 ■ Various lineups available for roadways, sidewalks, and vehicle-pedestrian paths ■ Original product with a JIS standard L-shape extended to 2 meters ■ Immediate restoration possible! The foundation concrete is also precast ■ High durability that prevents cracking and unevenness ◎ For more details, please contact us or download the catalog.

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Precast L-shaped drainage ditch "PL Gutter"

Precast L-shaped drainage ditch "PL Gutter"

Precast L-shaped gutter "PL Gutter" with the apron section of the combined L-shaped drainage integrated with the curb.

○ This is a long L-shaped drainage channel with an apron section molded integrally with the curb. ○ Available in Type A, Type B, and Type C. ○ Types A and B also come in a thickness of 200 in addition to the 150 thickness. ○ The precast L-shaped drainage channel "PL Gutter" is a concrete product with excellent durability.

  • Gutters and U-shaped gutters
  • Dam construction

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Deep groove circular side ditch, road type 500, slit weed prevention specification.

Deep groove circular side ditch, road type 500, slit weed prevention specification.

Variable invert pouring is possible! Ideal for locations such as national roads where a 500 mm apron width is required! Includes construction examples.

We would like to introduce the "Deep Groove Circular Side Ditch Road Type 500 (Slit Weed Prevention Specification)" that we handle. Due to its circular bottom surface, it has a flushing effect and is designed to prevent sediment accumulation. It is equipped with weed prevention functionality. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ Equipped with weed prevention functionality ■ Suitable for locations where an apron width of 500 is required, such as national highways ■ The circular bottom surface provides a flushing effect and prevents sediment accumulation ■ Variable invert pouring is possible *For more details, please refer to the PDF document or feel free to contact us.

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Deep groove circular drainage ditch, road type 500, weed prevention specification.

Deep groove circular drainage ditch, road type 500, weed prevention specification.

Variable invert pouring is possible! The bottom surface of the waterway is circular, which provides a flushing effect and makes it difficult for sediment to accumulate! Includes construction examples.

We would like to introduce the "Deep Groove Circular Side Ditch, Roadway Type 500, Weed Prevention Specification" that we handle. It is suitable for places where a 500 mm apron width is required, such as national roads. It has a weed prevention function. Our key service areas include the Kanto region, such as Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture, so please feel free to contact us. 【Features】 ■ Equipped with weed prevention function ■ Suitable for places where a 500 mm apron width is required, such as national roads ■ The circular bottom of the waterway provides a flushing effect, making it difficult for sediment to accumulate ■ Variable invert placement is possible *For more details, please refer to the PDF materials or feel free to contact us.

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