Gutters Product List and Ranking from 100 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.

Gutters Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 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 高見澤 インフラセグメント Nagano//Building materials, supplies and fixtures manufacturers
  5. 5 林屋コンクリート工業 本　　　社 Tokyo//Building materials, supplies and fixtures manufacturers
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Gutters Product ranking

Last Updated： Aggregation Period:May 27, 2026～Jun 23, 2026
This ranking is based on the number of page views on our site.

  1. Precast L-shaped drainage ditch "PL Gutter" 高見澤 インフラセグメント
  2. Sanwa Concrete Industry Co., Ltd. Product Comprehensive Catalog 三和コンクリート工業
  3. Slit-type free gradient side ditch "Multi U" 高見澤 インフラセグメント
  4. CD Drainage Ditch Series Product Catalog 松岡コンクリート工業
  5. 4 Steel side drain "Smart Drain CK type (Bolt Fixed Plate G type)" ソイル工業

Gutters Product List

211～240 item / All 251 items

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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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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.

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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.

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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.

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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.

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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.

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[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.

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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.

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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.

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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.

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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
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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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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

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High Elasticity Sealing Material "HS Bond"

High Elasticity Sealing Material "HS Bond"

It also has resistance to acids, alkalis, and salts, making it suitable for wastewater and seawater environments!

"HS Bond" is a high-elasticity sealing material that is a one-component modified silicone with high strength and elongation. It complies with the quality standards for joint repair methods outlined in the "Manual on Repair and Reinforcement Works for Agricultural Water Facilities [Open Channel Repair Edition] (Draft)." Additionally, it adopts an environmentally friendly container called "Eco Cart" for environmental considerations, is easy to handle as a one-component system, and offers excellent workability with stable quality. 【Features】 ■ High-elasticity sealing material that is a one-component modified silicone with high strength and elongation ■ Primer is applied before joint filling ■ Durable against acids, alkalis, and salts, making it suitable for sewage and seawater environments ■ Easy to handle as a one-component system, offering excellent workability and stable quality ■ Environmentally friendly container "Eco Cart" adopted for environmental considerations *For more details, please refer to the PDF materials or feel free to contact us.

  • Waterproofing Agent
  • Other civil engineering works
  • Civil Engineering Method
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Permeable Polacon Box "EMBX2 Series"

Permeable Polacon Box "EMBX2 Series"

"More than 25,000 infiltration basins for rainwater discharge" is a rainwater storage infiltration method that allows rainwater to permeate underground, solving urban flooding issues and achieving water circulation.

The "EMBX2 series" is a permeable polycon basin that can be freely combined to match the height of GL, inflow pipes, outflow pipes, etc., thanks to its rich variety of options. It has a water storage capacity of approximately 0.72 m³ per unit at maximum size, and in sandy soil conditions, it demonstrates an infiltration capacity of about 1.60 m³ per hour. Additionally, it features a structure that is resistant to shifting, making it easy to connect with other infiltration facilities. 【Features】 ■ Processes rainwater with a large infiltration surface ■ Capable of recovering infiltration capacity *For more details, please download the PDF or feel free to contact us.

  • Rainwater infiltration facilities
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FVP Series Drainage Ditch

FVP Series Drainage Ditch

【Mud Prevention Measures】Collect rainwater that has permeated into the ground into the drainage ditch and discharge it into the drainage facilities.

The "FVP Series" is a drainage channel designed to accommodate heavy vehicles. It can be used in various locations such as roads, parking lots for general and heavy vehicles, around buildings, and on grounds. There is a wide range of options available from 300 to 1000 mm in 100 m increments, and by pouring inverted concrete, it can also accommodate variable slopes. Not only does it collect rainwater and surface water from the slits in the cover, but it also quickly drains rainwater that has infiltrated the ground from the sides (Polacon surface) into the channel and to the drainage facilities. 【Features】 ■ Structure designed for heavy vehicles ■ Accommodates variable slopes ■ Wide range of options ■ Prevents mud *For more details, please refer to the PDF document or feel free to contact us.

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Infiltration Polacon Side Ditch "EBU Series"

Infiltration Polacon Side Ditch "EBU Series"

Excellent storage and infiltration capacity! It processes rainwater with a large infiltration surface that is resistant to clogging.

The "EBU Series" is a permeable polycon side ditch that eliminates lid noise due to its interlocking structure of individual lids. It is designed to accommodate heavy vehicles, making it suitable for various locations such as roads, parking lots for general and heavy vehicles, around buildings, and sports fields. With a maximum size, it has a storage capacity of approximately 0.42m³ per meter, and in the case of sandy soil, it demonstrates a maximum infiltration capacity of about 0.53m³ per hour at its largest size. 【Features】 ■ Structure designed for heavy vehicles ■ Elimination of lid noise ■ Capable of variable slopes ■ High storage and infiltration capacity ■ Large infiltration surface *For more details, please refer to the PDF document or feel free to contact us.

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Permeable sheet "PK-200"

Permeable sheet "PK-200"

Products related to Polacon that help secure rainwater infiltration and storage, prevent clogging, and prevent ground subsidence.

The "PK-200" is a product used to ensure the infiltration and storage of rainwater, prevent clogging due to soil particles from the infiltration ground flowing into the gravel layer, and similarly prevent ground subsidence. It has performance that exceeds the values recommended by the Public Interest Incorporated Association for Rainwater Storage and Infiltration Technology, and is made of polyester fiber non-woven fabric. In addition, we offer a variety of related products such as "pipe inlet filters," "PVC pipes," and "trench cover caps." 【Specifications】 ■ Tensile strength: 294N or more ■ Permeability coefficient: 1.0×10^-3 to 1.0×10^-4 m/sec or more ■ Thickness: 0.1 to 0.2mm or more ■ Material: Polyester and polypropylene *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers
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