Gutters Product List and Ranking from 99 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

Gutters Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. ソイル工業 Osaka//Building materials, supplies and fixtures manufacturers
  2. 丸栄コンクリート工業 Gifu//Building materials, supplies and fixtures manufacturers
  3. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 林屋コンクリート工業 本　　　社 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 弓削コンクリート工業所 Ibaraki//Building materials, supplies and fixtures manufacturers
Go to Company Ranking

Gutters Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Fixed Grating Side Ditch 'U-Shaped for Crossing' *Compatible with T-25 林屋コンクリート工業 本　　　社
  2. Multi-slit drainage ditch *Comprehensive catalog available for free! (Examples available) 北村コンクリート工業
  3. Side Ditch Comprehensive Catalog ソイル工業
  4. 4 Roadside drainage ditch crossing - GZ ditch 丸栄コンクリート工業
  5. 5 Tosco permeable sheet #02 トスコ 本社

Gutters Product List

211～240 item / All 256 items

Displayed results
Roadside gutter "Easy Slit Gutter"

Roadside gutter "Easy Slit Gutter"

Enhanced adhesion performance of invert concrete! Roadside ditches compatible with permeable pavement.

The "Easy Slit Drain" is a freely sloped drainage channel with a slit groove on the top edge and a split design for the upper and lower parts. Unlike regular freely sloped drainage channels, this product has a bottom plate, eliminating the need for foundation concrete. Water can flow into the interior through the joint slit, and it is compatible with permeable pavement. 【Features】 ■ Upper and lower combination method ■ No foundation concrete required ■ Enhanced adhesion performance of invert concrete ■ Compatible with permeable pavement ■ No noise generated *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Foundation raising method

Foundation raising method

Partial dismantling of the base top! Only the structure above the foundation is leveled and restored using jacks.

We would like to introduce our "Foundation Raising Method." This method is used for the repair of buildings where ground subsidence has stabilized. It involves partially dismantling the foundation top and leveling the superstructure above the foundation using jacks. Please feel free to contact us if you have any inquiries. 【Features】 ■ Repairs buildings where ground subsidence has stabilized ■ Partially dismantles the foundation top and levels only the superstructure above the foundation using jacks *For more details, please refer to the catalog available for download below as "PDF Download."

  • 土台上げ工法2.jpg
  • Ground foundation construction method
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Shortening of construction period is possible! Retaining wall with side ditch, cut soil type and fill type.

Shortening of construction period is possible! Retaining wall with side ditch, cut soil type and fill type.

A retaining wall with integrated drainage features, including a waist stop retaining wall, drop cover type U-shaped gutters, and L-shaped gutters. It contributes not only to shortening construction time but also to maintaining aesthetics and ensuring road visibility!

The "Retaining Wall with Side Ditch - Cut Soil Type and Fill Soil Type" is a retaining wall integrated with various side ditches. By completing the installation of the retaining wall and side ditch in one process, it is expected to shorten the construction period compared to traditional block retaining walls, cast-in-place retaining walls, and the installation process of side ditches. Additionally, it prevents the growth of weeds at the boundary between the side ditch and the retaining wall, protects the slope, ensures road visibility, and maintains aesthetic appeal. It is anticipated to reduce maintenance costs such as weeding. 【Cut Soil Type Features】 ■ Equipped with side ditch ■ Possible to shorten construction period ■ Solves land use restrictions due to integrated structure ■ Prevents the growth of weeds at the boundary between the side ditch and the retaining wall ■ Reduces maintenance costs such as weeding 【Fill Soil Type Features】 ■ Load-bearing capacity up to Q = 10 kN/m2 ■ Equipped with side ditch ■ Compatible with backfill ■ Possible to shorten construction period ■ Solves land use restrictions due to integrated structure ■ Prevents the growth of weeds at the boundary between the side ditch and the retaining wall ■ Reduces maintenance costs such as weeding ■ The top edge of the product can be cut at an angle (slope up to 25%) *For more details, please refer to the PDF document or feel free to contact us.

  • 法止側溝_i (1).jpg
  • 法止側溝_i (2).jpg
  • 法止側溝_i (3).jpg
  • 法止側溝_i (4).jpg
  • 法止側溝_i (5).jpg
  • 法止側溝_i (6).jpg
  • 法止側溝_i (7).jpg
  • Gutters and U-shaped gutters
  • Retaining wall
  • Concrete Retaining Wall
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Free slope ditch "FVS ditch cassette wall"

Free slope ditch "FVS ditch cassette wall"

A fence is installed at the end of the drainage ditch with two bolts! Drainage facilities that eliminate wasted space.

The "FVS Drainage Ditch Cassette Wall" from Tokai Shoji Block Industry is a drainage facility that allows for easy and quick installation of fences at the ends of the drainage ditches. The posts can be easily installed with just two bolts. It is possible to set up fall prevention fences at 3m, 2m, or 1m intervals. This solution eliminates unnecessary space and neatly defines property boundaries. 【Features】 ■ Quickly install fences at the ends of drainage ditches ■ Easy installation with the fence setter (specialized fittings) ■ Eliminates unnecessary space and keeps property boundaries tidy ■ Fall prevention fences can be installed at 3m, 2m, or 1m intervals *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Protective fence
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Side ditch "Clean Side Ditch - Bicycle Path Type"

Side ditch "Clean Side Ditch - Bicycle Path Type"

A drainage ditch for bicycle paths designed to minimize water pooling!

The "Clean Side Ditch - Bicycle Path Type" is a ditch designed to eliminate uneven slopes by maintaining a gradient of 2%, the same as the road. Additionally, by incorporating anti-slip processing, safety has been enhanced. To address water pooling, a 10mm groove and intake holes have been provided, and the edge of the curb is designed with a 5% reverse slope to prevent water accumulation. 【Lineup】 ■ Standard Type ■ With Grating ■ For Mud Collection ■ Two-Part Upper and Lower *For more details, please download the PDF or feel free to contact us.

  • Gutters and U-shaped gutters
  • Road facilities
  • Road construction
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
SR Side Ditch (Reborn Soundproof Side Ditch)

SR Side Ditch (Reborn Soundproof Side Ditch)

Excellent sound insulation and durability. Easy maintenance after installation, effective for cost reduction! Includes case studies.

The "SR Side Ditch (Reborn Soundproof Ditch)" is a side ditch that excels in quietness and durability through linear joints. There is no need to use cushioning materials such as noise prevention rubber. Additionally, the top thickness is 6 cm, making it sturdy. The narrow width of the side ditch allows for a wider road width. Furthermore, the flat sides of the main body make compaction easy and help prevent shoulder drop in the pavement. By lightweighting the side ditch and cover, the workload during construction and maintenance after construction becomes easier. The key service areas include Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama in the Kanto region, so please feel free to contact us. 【Features】 ■ Quiet and long-lasting ■ Resistant to chipping at the top ■ Safe and secure ■ Reduces excavation and leftover soil disposal ■ Easy maintenance during and after construction *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit Circular Drain (Type II)

Slit Circular Drain (Type II)

Registered product of the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS" / Ibaraki New Technology Information System "IT'S"! Includes construction examples.

This is the "Slit Circular Drain (Type II)" from Yuge Concrete Industry, which handles concrete products such as agricultural products, road products, retaining walls, and soil retention products. This product is compatible with weed prevention methods. It is registered with the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS" and the Ibaraki New Technology Information System "IT'S." 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】 ■ Compatible with weed prevention methods ■ NETIS Registration Number: KT-160069-VR ■ IT'S Registration Number: A-16095 *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit Circular Drain (GR)

Slit Circular Drain (GR)

Compatible with vertical drainage (T-25)! A lineup including standard type, grating drainage type, and shoulder drainage type! With construction examples included.

This is the "Slit Circular Drain (GR)" from Yuge Concrete Industry, which handles concrete products such as agricultural products, road products, retaining walls, and soil retention products. This product is compatible with longitudinal (T-25) specifications. We offer a lineup that includes standard types, grating drainage types, and shoulder drainage types. 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] ■ Compatible with longitudinal (T-25) specifications *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Deep groove circular side ditch

Deep groove circular side ditch

Registered with the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS" for weed prevention methods and deep groove circular ditches! Includes construction examples.

The "Deep Groove Circular Drain" enhances both beauty and functionality, and is a high-performance channel-type drainage system born from the know-how of circular drainage systems. This product is compatible with weed prevention methods. It is registered with the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS" and the Ibaraki New Technology Information System "IT'S" for weed prevention methods. Additionally, the Deep Groove Circular Drain is also registered with "NETIS." 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】 ■ Compatible with weed prevention methods ■ NETIS Registration Number: KT-160069-VR (Weed Prevention Method) ■ NETIS Registration Number: KT-040045-T (Deep Groove Circular Drain) ■ IT'S Registration Number: A-16095 *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular drainage ditch

Slit circular drainage ditch

A lineup of cross-sectional products, including underground types and grating drainage types! With construction examples included.

This is the "Slit Circular Drain" from Yuge Concrete Industry, which handles concrete products such as agricultural products, road products, retaining walls, and soil retaining products. We offer a lineup of cross-sectional compatible products, including underground types and grating drainage types. 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】 ■ A lineup of cross-sectional compatible products *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Use drainage wells/overflow wells.

Use drainage wells/overflow wells.

The three sides are thin-walled, allowing for cutting and installation on-site! A collection box for land improvement! Includes construction examples.

We would like to introduce the "drainage collection box / drop box" that we handle. The "drainage collection box" is a water collection box for land improvement listed in the unit price table of the Agricultural Land Bureau. It has thin walls on three sides, allowing it to be cut and installed on-site. Additionally, there is a "drainage drop box" that allows for height adjustment by raising the drainage collection box. 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】 <Drainage Collection Box / Drop Box> ■ A water collection box for land improvement listed in the unit price table of the Agricultural Land Bureau ■ Thin walls on three sides, allowing for on-site cutting and installation <Drainage Drop Box> ■ Height can be adjusted by raising the drainage collection box *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch <flat type>

Slit circular side ditch <flat type>

It has a scouring effect, making it difficult for sediment to accumulate! Variable invert pouring is possible! Includes construction examples.

We would like to introduce our flat-type "slit circular side ditch." With a decorative pattern on the surface, it blends into the urban landscape, and the pattern provides slip resistance. Unlike U-shaped ditches with covers, this box-type design eliminates rattling during vehicle passage and offers excellent durability. Additionally, the "grating drainage type" ensures a steady flow by embedding grating on the surface, making it less prone to water accumulation. Our key service areas include Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, Saitama, and other regions in the Kanto area, so please feel free to contact us. 【Features】 ■ The circular bottom of the ditch provides a flushing effect, making it difficult for sediment to accumulate. ■ Standard sizes range widely from 300×300 to 500×1200. ■ Variable invert casting is possible. ■ Products suitable for cross-sections are also available. ■ By embedding grating on the surface, it ensures a steady flow and reduces water accumulation (grating drainage type). *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch <Type II pedestrian and vehicle road type>

Slit circular side ditch <Type II pedestrian and vehicle road type>

Also for drainage pavement! Standard sizes range widely from 300×300 to 500×1200! Includes construction examples.

We would like to introduce our Type II pedestrian-roadway type "slit circular drainage channel." This drainage channel is installed at the boundary between the roadway and the sidewalk. Its circular bottom surface provides a flushing effect, making it difficult for sediment to accumulate. Additionally, we also offer a "pedestrian-roadway type bicycle path specification" that is suitable for creating a safe and comfortable cycling environment. Our key service areas include the Kanto region, such as Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama Prefectures, so please feel free to contact us. 【Features】 <II Type Pedestrian-Roadway Type> ■ Standard sizes range widely from 300×300 to 500×1200 ■ Variable invert casting is possible ■ Compatible with permeable pavement ■ Products designed for crossing sections are also available *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Deep groove circular side ditch

Deep groove circular side ditch

We offer various products such as pedestrian and vehicle boundary blocks that can be used for deep groove circular side ditches! With construction examples included.

We would like to introduce our "Deep Groove Circular Side Ditch." We offer a lineup that includes the "Standard Type," which is installed at the boundary between the roadway and the sidewalk, the "Angle Drainage Type," which is suitable for permeable pavement, and the "Flat Type," which is ideal for flat areas such as parking lots. Additionally, we have the "Urban Type," which is suitable for locations that require consideration for aesthetics (tiles, interlocking) or where paving without exposing concrete is desired. Our key service areas include the Kanto region, such as Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama, so please feel free to contact us. 【Lineup (partial)】 ■ Standard Type ■ Angle Drainage Type ■ Flat Type ■ Urban Type ■ Roadway 500 Type *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular drainage channel, pedestrian and vehicle road type, bicycle path specification.

Slit circular drainage channel, pedestrian and vehicle road type, bicycle path specification.

It has anti-weeding functionality! Variable invert pouring is possible and it is compatible with drainage pavement! Includes construction examples.

We would like to introduce our product, "Slit Circular Side Ditch for Pedestrian and Bicycle Path Type." This product is suitable for guidelines aimed at creating a safe and comfortable cycling environment. It is ideal for locations where the outer line interferes with the apron, such as central medians. The circular bottom of the ditch provides a flushing effect, making it difficult for sediment to accumulate, and it is available in a wide range of standard sizes from 300×300 to 500×1200. Our primary service areas include the Kanto region, such as Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama, so please feel free to contact us. 【Features】 ■ Equipped with weed prevention functionality ■ Variable invert casting is possible ■ Compatible with drainage pavement *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular drainage ditch Type II weed prevention specification

Slit circular drainage ditch Type II weed prevention specification

A drainage ditch installed at the boundary between the roadway and the sidewalk! The circular bottom of the waterway provides a flushing effect! Includes construction examples.

We would like to introduce our product, the "Slit Circular Side Ditch Type II with Weed Prevention Specification." This side ditch, installed at the boundary between the roadway and the sidewalk, features a weed prevention function. Its circular bottom design promotes flow, making it difficult for sediment to accumulate. Additionally, it allows for variable invert casting, and the standard sizes range widely from 300×300 to 500×1200. Our primary service area includes 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 ■ Difficult for sediment to accumulate ■ Standard sizes range widely from 300×300 to 500×1200 ■ Variable invert casting is possible *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch GR grating drainage type

Slit circular side ditch GR grating drainage type

This product is suitable for the guidelines for creating a safe and comfortable bicycle environment! Includes case studies.

We would like to introduce our product, the "Slit Circular Side Ditch GR Grating Drainage Type." It is suitable for locations where the outer line interferes with the apron, such as central medians. This product complies with guidelines for creating a safe and comfortable cycling environment. Additionally, it is compatible with permeable pavement, and due to its circular bottom surface, it has a flushing effect that prevents sediment accumulation. Our key service areas include Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture in the Kanto region, so please feel free to contact us. 【Features】 ■ Equipped with weed prevention functionality ■ Variable invert casting is possible ■ Suitable for locations where the outer line interferes with the apron, such as central medians *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular drainage channel, gate type, type II pedestrian and vehicle path type.

Slit circular drainage channel, gate type, type II pedestrian and vehicle path type.

The standard sizes range from 300×400 to 300×1500! Resistant to sediment accumulation! Includes construction examples.

We would like to introduce the "Slit Circular Side Drain Type II Pedestrian Walkway" that we handle. This side drain is installed at the boundary between the roadway and the sidewalk. Its circular bottom surface allows for effective flow, making it difficult for sediment to accumulate. The standard sizes range from 300×400 to 300×1500. 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】 ■ Side drain installed at the boundary between the roadway and the sidewalk ■ Circular bottom surface allows for effective flow, making it difficult for sediment to accumulate ■ Standard sizes range from 300×400 to 300×1500 *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch, gate type, pedestrian and vehicle road type, bicycle path specification.

Slit circular side ditch, gate type, pedestrian and vehicle road type, bicycle path specification.

Suitable for places where the outer line interferes with the apron, such as central medians! Compatible with drainage pavement! Includes construction examples.

We would like to introduce our "Slit Circular Side Ditch, Gate Type, Sidewalk Type, Bicycle Path Specification." This product is suitable for guidelines for creating a safe and comfortable bicycle environment. The standard sizes range from 300×400 to 300×1500. It is also compatible with permeable pavement. 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】 ■ A product suitable for guidelines for creating a safe and comfortable bicycle environment ■ Ideal for locations where outer lines interfere with the apron, such as central medians ■ Standard sizes range from 300×400 to 300×1500 ■ Compatible with permeable pavement *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch, gate type, street gutter type

Slit circular side ditch, gate type, street gutter type

The standard sizes range widely from 300×400 to 300×1500! The bottom surface of the water channel is circular, providing a flushing effect! Includes construction examples.

We would like to introduce our product, the "Slit Circular Side Ditch, Gantry Type, Street Drainage Type." Due to its circular bottom surface, it has a flushing effect and is designed to minimize sediment accumulation. The standard sizes range widely from 300×400 to 300×1500. The grating can be removed for easy cleaning, and the apron width remains unchanged even if the ditch width varies. Our primary service areas include Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama in the Kanto region, so please feel free to contact us. 【Features】 ■ Minimizes sediment accumulation ■ Grating can be removed for easy cleaning ■ Apron width remains unchanged even if ditch width varies *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Slit circular side ditch gate type flat type

Slit circular side ditch gate type flat type

Dirt and sand are difficult to accumulate! The grating can be removed, making cleaning easy! Includes construction examples.

We would like to introduce our product, the "Slit Circular Side Ditch, Gate Type, Flat Type." The standard sizes range widely from 300×400 to 300×1300. The apron width remains unchanged even if the waterway width varies. The circular bottom of the waterway provides a flushing effect, making it difficult for sediment to accumulate. The grating can be removed for easy cleaning. Our key service areas include Ibaraki Prefecture, Gunma Prefecture, Fukushima Prefecture, Tokyo, Kanagawa Prefecture, Chiba Prefecture, and Saitama Prefecture in the Kanto region, so please feel free to contact us. 【Features】 ■ The circular bottom of the waterway provides a flushing effect. ■ The apron width remains unchanged even if the waterway width varies. ■ The standard sizes range widely from 300×400 to 300×1300. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Permeable circular drainage ditch

Permeable circular drainage ditch

Rainwater treatment methods in urban areas! Exhibiting excellent infiltration capabilities with a permeability coefficient of 0.5 cm/sec or higher.

The "Permeable Circular Drain" utilizes the technology of precasting circular drains and incorporates the function of permeability, leading to its development. It excels in aesthetic appeal and has been adopted by many government agencies, architectural firms, and surveying offices. We offer a wide range of products, including the urban-oriented circular drain "Floor Type," the "Mound Type" suitable for road drainage permeability, and the "Grating Type S-I" with a 2% slope that accommodates barrier-free design. 【Features】 - Utilizes the technology of precasting circular drains while adding the function of permeability. - Made with high-quality aggregates from the Kinugawa River. - Exhibits excellent permeability with an average permeability coefficient of over 0.5 cm/sec. - Capable of returning rainwater to underground soil, contributing to groundwater replenishment. - The structure complies with T-25 standards, making it suitable for use as a roadside drain. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Catalog] Circular Drainage Ditch

[Catalog] Circular Drainage Ditch

A rich lineup of "circular drainage ditches" active in various fields!

This catalog features "circular drainage channels" handled by Kokka Corporation, which mainly engages in the manufacturing and sales of permeable concrete products. We offer a wide variety of products, including the "circular drainage channel floor type," which can be used in conjunction with accessories (angles) for interlocking, and the "circular drainage channel dual slope type," which is suitable for collecting water from both sides and is ideal for building exteriors and parking lots. [Featured Products] ■ Circular Drainage Channel Floor Type ■ Circular Drainage Channel Dual Slope Type ■ Circular Drainage Channel Mound Type ■ Circular Drainage Channel Cross Type *For more details, please download the PDF or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Side ditch "Barrier-free permeable circular side ditch"

Side ditch "Barrier-free permeable circular side ditch"

This is a new drainage ditch that has been examined from various angles based on the conventional drainage holes!

The "barrier-free permeable circular drainage ditch" is a drainage ditch with a 2% slope designed for barrier-free accessibility. Due to its one-piece molding, it achieves excellent workability. Additionally, the circular shape of the drainage creates a spiral flow of water, which helps suppress sediment accumulation and demonstrates high drainage capacity. 【Features】 ■ (Slit type) Provides sound insulation effect ■ Compatible with permeable pavement *For more details, please download the PDF or feel free to contact us.

  • Gutters and U-shaped gutters
  • Rainwater infiltration facilities
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Roadside gutter "Ez (Easy Slit)"

Roadside gutter "Ez (Easy Slit)"

No need for base concrete! High drainage capacity slit gutters to mitigate flooding on residential roads.

"Ez (Easy Slit)" is a drainage channel designed with high water collection capability and construction-friendly structure, allowing for shortened construction periods. This product efficiently collects rainwater through a continuous slit channel at the top. Unlike standard free-slope drainage channels, it has a bottom plate, eliminating the need for foundation concrete. Since the joints are underground, there is no wobbling or noise generated. Additionally, the continuous water collection points make it less prone to clogging. 【Features】 ■ High water collection capacity ■ Compatible with permeable pavement ■ Enhanced adhesion performance of invert concrete ■ No foundation concrete required ■ Upper and lower combination method *For more details, please refer to the external link page or feel free to contact us. You can also view the dimension table via PDF download.

  • Gutters and U-shaped gutters
  • Road signs and road accessories
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Crossing and Utility Pole Avoidance Ditch "Pay Bubble Series"

Crossing and Utility Pole Avoidance Ditch "Pay Bubble Series"

Hybrid structure of concrete, ductile, and steel grating!

The "Paybubble Series" is a hybrid cross-section and utility pole avoidance ditch that enhances the freedom of surface paving, improving the safety of snow removal operations and the workability of pavement replacement without changing the flow cross-section. By adopting ductile slabs, it ensures the same effective cross-section as the PU3 type ditch and maintains the necessary pavement thickness for milling overlay work. We offer the "Paybubble Cross-section Ditch," designed for road maintenance in snowy areas, and the "Paybubble Utility Pole Avoidance Ditch," which can effectively utilize narrow streets. 【Features of the Paybubble Method】 ■ Difficult to slip ■ Eliminates noise and lid damage ■ Road surface markings are possible ■ No grating damage ■ Safe snow removal operations *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Water-repellent and permeable sheet for concrete formwork "Wiltia Sheet"

Water-repellent and permeable sheet for concrete formwork "Wiltia Sheet"

A unique water-repellent layer provides foam suppression, inhibiting bubbles! An innovative sheet that supports the infrastructure of the future.

The "Wirtia Sheet" is a waterproof and permeable sheet for concrete formwork that can be applied quickly, without wrinkles, and neatly. The adhesive layer significantly improves work efficiency. The previously cumbersome task of attaching the sheet to the formwork has become easier, greatly reducing the labor involved in the application process. The unique waterproof layer enhances the sheet's dirt resistance, maintaining a high bubble suppression effect even after repeated use. 【Features】 ■ Easy attachment to formwork ■ Reusable and easy to clean ■ Suppresses bubbles on the concrete surface ■ Results in a more refined concrete surface ■ Achieves a unique high-water-repellent sheet *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproof sheet
  • Civil Engineering Sheet
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Side ditch "slit groove"

Side ditch "slit groove"

A slit groove that refreshes the image of side ditches.

At Kyodo Concrete Co., Ltd., we offer "slit grooves" that combine design and functionality. The slit areas are designed with small surfaces to avoid compromising aesthetics, ensuring that walking barefoot on grounds or in amusement parks poses no risk of injury. Additionally, great care has been taken with the slit width to prevent high heels from getting caught and to ensure that bicycle tires do not fall into the slits. *Specifications can be downloaded from the PDF. Please feel free to contact us for more details.

  • Gutters and U-shaped gutters
  • Gutters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Gutters

IPROS Services
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.