U-shaped groove Product List and Ranking from 28 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

U-shaped groove Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  2. 鬼頭忠兵衛商店 Aichi//Building materials, supplies and fixtures manufacturers
  3. フジコン Toyama//Building materials, supplies and fixtures manufacturers
  4. 4 オーイケ Nagano//others
  5. 5 リピープラス Kanagawa//Building materials, supplies and fixtures manufacturers

U-shaped groove Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. KM-style Weep Hole Series 鬼頭忠兵衛商店
  2. Cross U-shaped ditch T-25 (fixed grating) S type 北村コンクリート工業
  3. Reinforced concrete U-shaped (top cover type U-shaped gutter) U-shaped ditch 北村コンクリート工業
  4. 4 Rainwater infiltration well フジコン
  5. 5 Rainwater infiltration tank "OK type rainwater storage infiltration tank" オーイケ

U-shaped groove Product List

1~30 item / All 54 items

Displayed results

Pinhole Checker APH-A25

Instant inspection of seal defects and pinholes in pharmaceuticals and food products! Introducing a low-cost detector.

The product detects seal defects and pinhole defects that are difficult to identify through visual inspection. It allows for inspection of both sides of the product. There is no impact on the contents of the product. Additionally, it is easy to handle and low cost. 【Features】 ■ Detects seal defects and pinhole defects that are difficult to identify through visual inspection ■ Allows for inspection of both sides of the product ■ No impact on the contents of the product ■ Easy to handle ■ Low cost *For more details, please refer to the PDF document or feel free to contact us.

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

Kurimoto rectangular U-shaped drain

Properties that are resistant to chemicals such as acids and alkalis! Easy to transport and install manually.

The product is a rectangular U-shaped trough made of resin for both the main body and components. The main body is made of polyethylene, which has properties that make it resistant to chemicals such as acids and alkalis, offering excellent corrosion resistance. Additionally, it is easy to transport and install manually. Furthermore, the standard length is around 1 meter, making it easy to handle on-site. 【Features】 ■ Made of polyethylene ■ High strength despite being made of resin ■ Can be connected even if cut in the middle ■ Easy length adjustment on-site ■ Easy installation work with bolts *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

Porous concrete "Infiltration Polacon" [Suppresses rainwater runoff!]

Porous concrete with small voids throughout the product! It suppresses the runoff of rainwater, which is a source of urban flooding!

"Permeable Polacon" is a porous concrete that forms a uniform continuous void. Our company developed Permeable Polacon with the idea of suppressing rainwater runoff, which is a source of urban flooding. It fully utilizes the permeability of the ground and has been evaluated as a durable permeable runoff control facility resistant to clogging, achieving many results to date. 【Features】 ■ High permeability and retention capacity ■ Not blocked by replacement materials ■ Minimal clogging *For more details, please request materials or view the PDF data from the download section.

  • Rainwater infiltration facilities
  • Piping materials (concrete pipes)
  • Secondary paving products
  • U-shaped groove

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

KM-style Weep Hole Series

Prevent cracks in structures and uneven settlement or uplift caused by buoyancy pressure and scouring effects from infiltrated water and infiltration flow!

Features of our Weep Hole (Backflow Preventer and Flap Valve) 1. Can be used for both the bottom and side wall. 2. Easy to install as there is no need to align the product's orientation during construction. 3. The rubber valve, which is essential for water stoppage, can be replaced. 4. We manufacture longer types of weep holes according to the specified length based on concrete thickness. 5. Short delivery times due to in-house production. 6. Various types of weep holes are available to suit different applications. 7. One of the oldest companies among existing weep hole manufacturers. For details on the lineup, please see the individual product pages. ■ KMV Type: The most common weep hole (newly added diameter 30 in February 2022) ■ KMVH Type: Weep hole with socket ■ KMVS Type: Weep hole for sheets ■ KMVY Type: Weep hole for sheet piles ■ KMVA Type: Weep hole for underdrains ■ KMVC Type: Insert type weep hole ■ KMVK Type: Insert type weep hole with slope ■ KMVI Type: Driven weep hole ■ KMVM Type: Weep hole for troughs ■ KMVT Type: Weep hole for tunnels ■ KMVN Type: Weep hole with screw

  • 20211210-5.png
  • 20211210-6.png
  • 20211210-10.png
  • 20211210-12.png
  • 20211210-14.png
  • 20211210-16.png
  • 20211210-17.png
  • 20211210-19.png
  • IPROS17740519785547834396.png
  • Drainage material
  • Agricultural civil engineering works
  • Watergate
  • U-shaped groove

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

Lightweight polyethylene U-shaped gutter, rectangular U-shaped gutter.

Lightweight U-shaped drainage channel made of resin

For drainage in weak ground and mountainous areas, please use lightweight and easy-to-install resin U-shaped gutters.

  • Gutters and U-shaped gutters
  • Erosion control works
  • U-shaped groove

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

Reinforced concrete thin-walled U shape

Reinforced concrete piece with U-shaped thickness

U-shaped gutters used in connection with roads, land, and drainage ditches.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

U-shaped crossing and installation (with fixed grating)

U-shaped crossing and installation (with fixed grating)

U-shaped gutters and catch basins used in connection with roads, land, and drainage ditches.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

Ultra-lightweight resin-made flooring board Plabo-kun "PS-L"

An ultra-lightweight mat that can be held with one hand! (Approximately 8kg for 2m²). Easy to lay and remove! Can withstand up to 140t/m².

The "PS-L" is an ultra-lightweight resin-made mat that has also been adopted by the Kinki Region Coastal Disaster Prevention Center. 【Features】 ● Ultra-lightweight (approximately 8 kg for 2m²) and easy to lay down and remove with a handle that can be held with one hand. ● Does not deform or crack even when vehicles pass over it. ● Can be connected using dedicated optional fittings. ● Can be recovered as a resource without being discarded after use. 【Protection Performance】 Made entirely of polyethylene, the surface is hard while the central part uses flexible polyethylene. It allows for the passage of forklifts and large vehicles. 【Load Capacity】 140 tons/m² (subject to the influence of the underlying surface; there may be sinking with gravel, etc.) * The load capacity value is calculated for 1m² based on the experimental results of the "Product Load Test" conducted by the Tokyo Metropolitan Industrial Technology Research Institute. * Please read the catalog notes and use it correctly. ● For detailed specifications, please check [Download] [Contact Us].

  • Road construction
  • Railway Construction
  • Earthworks
  • U-shaped groove

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

Introduction of case studies using polyethylene U-shaped gutters: Temporary waterways for disaster recovery.

"Active in heavy rain disaster recovery work" Adopted as an emergency drainage channel at sites requiring restoration to original condition! Its lightweight compared to standard U-shaped gutters contributes to smooth on-site operations.

We would like to introduce a case where our "Polyethylene U-shaped drainage channel" was adopted at a disaster recovery site. During the emergency restoration work due to heavy rain disasters in Hiroshima Prefecture, our product was introduced as a "temporary waterway." (See product photo) Weighing approximately 4 to 13 kg, it can be transported and installed manually, allowing for smooth on-site operations. Additionally, due to its lightweight nature, it can be transported in large quantities by truck, contributing to rapid on-site responses with short delivery times. *With a standard length of 1 meter, it is easy to handle on-site and can be removed easily. It is suitable for construction in narrow areas where heavy machinery is difficult to bring in, steep slopes, and sites requiring restoration work after disasters. 【Features】 - Lightweight and easy to handle, allowing for quick installation and removal. - High strength secured by L-shaped horizontal angles and special T-shaped crossing angles. - Easy position and length adjustments on-site. - Floating prevention auxiliary angles secured by bolts. - Flexible construction that adapts to the terrain's unevenness. *For more details, please download the PDF or feel free to contact us.

  • Drainage material
  • others
  • Water Treatment
  • U-shaped groove

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

【U-shaped ditch utilization case】Construction of sediment control dams in mountainous areas

Introducing examples of U-shaped ditch utilization for landslide disaster prevention measures in mountainous areas and for erosion control and water management projects!

We would like to introduce a case study of our "U-shaped drainage channel." It was adopted for the construction of sediment control dams in mountainous areas where transportation and construction are difficult, and it was constructed as a permanent waterway by providing foundation work and edge concrete protection. Being made entirely of resin, it is highly resistant to corrosion, and compared to conventional U-shaped channels, it is significantly lighter, making it possible to construct in mountainous areas and steep slopes where rapid supply and on-site pouring are required, leading to reduced construction costs and shortened construction periods. *It can be easily installed by amateurs due to its bolt and nut assembly design. Additionally, it offers flexibility to arrange in a curved layout according to the terrain and to bend the waterway downward freely. 【Construction Overview】 - Waterway Width: 180mm/240mm/300mm/400mm/500mm/600mm - Total Length: 1150mm to 1180mm (Effective Length 1000mm) - Weight: Approximately 4.5kg to 13kg - Material: (Body) High-Density PE, (Reinforcement Angle) Rigid PVC - Color: Black *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • others
  • Water Treatment
  • U-shaped groove

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

Recycled plastic U-shaped gutter "U-junction" 300L

It's lightweight, so no heavy machinery is needed for installation!! It can be installed by one person!!

The recycled plastic U-shaped gutter "U-junction" 300L can be processed since it is made of plastic. It can be easily installed with DIY. Connections can be made using commercially available sealing tape and stainless steel screws. By using a grating (sold separately), the strength is increased, allowing trucks to pass through. 【Features】 ○ No heavy machinery required for installation; lightweight enough for one person to install ○ Weather resistance of 20 years ○ Trucks can pass through if the appropriate grating is used ○ Easy to connect and process ○ Does not contain substances that pollute the soil For more details, please contact us or download the catalog.

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

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

Recycled plastic U-shaped drainage ditch "U-shaped road" 300L for agriculture and temporary drainage.

Ideal for water channels and drainage treatment!! U-shaped gutters made of recycled plastic with over 20 years of weather resistance.

Are you having trouble with drainage around vinyl houses and rice fields? The U-shaped gutter "U-jirō" 150S, made from recycled plastic, weighs about 5 kilograms, so it can be installed without heavy machinery and can be done by one person. With the appropriate grating, trucks can also pass through. 【Features】 ○ Weather-resistant for over 20 years ○ Does not contain substances that pollute the soil ○ Lightweight, so no heavy machinery is needed for installation ○ Easy to connect ○ Easy to process For more details, please contact us or download the catalog.

  • Drainage and ventilation equipment
  • Gutters and U-shaped gutters
  • U-shaped groove

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

Solar power plant recycled plastic U-shaped gutter "U-junction"

Lightweight, so no heavy machinery is needed! Easy to install by one person! Can also be used as a cable trough in solar power plants and other facilities.

The recycled plastic U-shaped gutter "U-jido" is made of plastic, so it can be processed. It can be easily installed with DIY. The "U-jido," which has a weather resistance of 20 years, can also be used as a cable trough in solar power plants! You can use dedicated protective plates, gutter covers, and grating, allowing trucks to pass through. Connections can be made using commercially available packing tape and stainless steel screws. 【Features】 ■ No heavy machinery required for installation; lightweight, so it can be installed by one person ■ Weather resistance of 20 years ■ Trucks can pass through if the appropriate grating is used ■ Easy to connect and process ■ Does not contain substances that pollute the soil *For more details, please contact us or download the catalog.

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

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

Recycled Plastic U-Channel for Residential and Building Sector "U-Road"

Lightweight, so no heavy machinery is needed! Easy to install by one person! Can also be used as a rainwater ditch around temporary structures. Contributes to shortening construction time and reducing labor costs.

The recycled plastic U-shaped channel "U-Jiro" is made of plastic, making it easy to process. It can be easily installed as a DIY project. Compared to concrete U-shaped channels, "U-Jiro" is lightweight, making installation easier. In places where immediate use is required, such as temporary housing, the setup time can be shortened or completed with fewer people, thus reducing costs. Special protective plates, channel covers, and grates can be used, allowing for truck passage. Connections can be made using commercially available sealing tape and stainless steel screws. 【Features】 - No heavy machinery required for installation; can be installed by one person due to its lightweight. - Weather resistance of 20 years. - Trucks can pass through if the appropriate grate is used. - Easy to connect and process. - Does not contain substances that pollute the soil. *For more details, please contact us or download the catalog.

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

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

Wildlife control grating U-shaped ditch "Do not cross"

25t transverse load design, small structural unit! Effective as a measure on roads where wire mesh or fences cannot be installed.

"Watarenmasen" is a pest control measure to prevent the intrusion of deer and wild boars, featuring a U-shaped drainage channel with grating. The width of the road can be adjusted in 1-meter increments from L=2.0m. The depth can be configured with any number of rows starting from two. Additionally, it is designed to withstand a load of 25 tons, and due to its compact structure, it can be installed using small machinery. 【Features】 ■ Honeycomb structure grating with a diameter of 8 cm, making it difficult for deer and wild boars to cross ■ Effective as a measure on roads where wire mesh or fences cannot be installed ■ The width of the road can be adjusted in 1-meter increments from L=2.0m ■ The depth can be configured with any number of rows starting from two *For more details, please refer to the PDF document or feel free to contact us.

  • Grating
  • U-shaped groove

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

Weep hole "Type G, GQF type"

Synthetic resin type! Check valve for groundwater and infiltrating water, etc.

The Weep Hole "Type G, GQF" can be used on both side walls and bottom plates. After the main body is installed, the valve can be added later, making installation easy. The length of the main body (using VP pipes) can be adjusted to match the wall thickness. The socket part of the main body has ribs, which enhances the bonding with concrete and improves water-stopping performance. The steel plate inside the rubber valve prevents warping of the valve body and maintains its water-stopping effect. 【Features】 ○ Usable for both side walls and bottom plates ○ High weather resistance and corrosion resistance ○ High pressure resistance ○ High water tightness For more details, please contact us or download the catalog.

  • WS000021.JPG
  • Synthetic Resin Plywood
  • U-shaped groove

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

Sports Comprehensive Catalog

"Trust, reliability, and performance" are adopted in facilities across Japan from Hokkaido to Okinawa.

This catalog introduces specialized concrete products for sports facilities handled by Kokka Corporation. It features a wide range of products, including the "Sports Circular Drain (SK Drain)" which allows for rapid rainwater management, the "Sports U-shaped Drain SU-I Type" which provides sufficient flow rate and volume, and the compact "New Sports U-shaped Drain NSU." [Contents (Excerpt)] ■ Overview ■ Sports Drain ■ Sports Circular Drain (SK Drain) ■ Sports U-shaped Drain ■ New Sports U-shaped Drain/NSU *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

U-shaped arm Type I Type II / Special U-shaped groove / Bench flume

Introducing agricultural products such as special U-shaped ditches and bench flumes!

We would like to introduce the agricultural products handled by Nishio Concrete Industry. Our lineup includes the "U-shaped Arm Type I and II," which has a robust structure even on weak ground and allows for easy replacement and repurposing, as well as the lightweight and easy-to-install "Bench Flume." 【Features】 <U-shaped Arm Type I and II> ■ Robust structure even on weak ground ■ Easy replacement and repurposing ■ Exhibits infiltration and water collection effects *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

Rainwater infiltration well

It temporarily stores rainwater and gradually returns it to the earth (underground). It also plays a role in recharging groundwater.

A concrete basin used to collect rainwater, temporarily store it, and allow it to permeate. Due to being a precast product, site restoration is quick. This leads to a reduction in construction time. It also reduces running costs. It can accommodate combinations of standard products. *There are also many ready-made and stocked products available. Custom sizes can be accommodated depending on the site. Please feel free to consult with us.

  • IMG_0142.jpg
  • IMG_6348修正済.jpg
  • Concrete Retaining Wall
  • U-shaped groove

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

Rubber Grating [Hyogo Prefecture Park]

Introducing a case study of rubber grating with a 25% opening rate that excels in drainage!

"Spogre" is a high-quality rubber drainage cover that excels in weather resistance, color retention, and abrasion resistance. With an opening rate of 25%, it provides excellent drainage. Additionally, it has a non-slip surface, ensuring safety even when wet, and its elasticity prevents injuries in case of a fall. We would like to introduce a case where it was implemented to improve drainage functionality in a park. [Case Study] ■ Location: A certain park in Hyogo Prefecture ■ Product: Spogre ■ Purpose: Improve drainage functionality → It was adopted to enhance the drainage function of the side ditch, as rainwater was flowing out onto the road during rainy weather. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

High-density polyethylene rectangular U-shaped gutter "Rectangular Flume"

When adjusting the length, it can be connected no matter where it is cut! A revolutionary product that allows for lightweight and speedy installation!

The "Square Flume" is a high-density polyethylene resin product that allows for the construction of drainage channels with excellent cost-effectiveness, workability, and durability. The main body is made of high-density polyethylene, which provides outstanding impact resistance, chemical resistance, and weather resistance. Being lightweight and made of resin, it can be easily transported and installed manually. With a one-touch assembly method, it allows for easy and speedy installation at the construction site. 【Features】 ■ Durability ■ Corrosion resistance ■ Lightweight ■ Rapid construction ■ Drillability ■ Cost-effectiveness *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • Drainage material
  • U-shaped groove

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

[Concrete Product Example] Mie Prefecture: U-shaped Drain 180×600

Designed with joints for easy construction! When placed with a ton, it automatically comes together.

Here is a case study of the "U-shaped gutter 180×600" in Mie Prefecture. Our U-shaped gutters are designed with joints for easy installation. Instead of leaving gaps to create joints, they are placed end-to-end, allowing the joints to form naturally. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■Product Dimensions: U-shaped gutter 180×180×600 with joints ■Installation Location: Tsu City, Mie Prefecture ■Installation Period: December 2020 *For more details, please refer to the related links or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

[Concrete Product Example] Shizuoka Prefecture: U-shaped Drain 100×1000

Dimensions 100×100×1000! It is a product with internal joints, making it easy to install.

We would like to introduce a product case of "U-shaped gutter 100×1000" in Shizuoka Prefecture. A compact U-shaped gutter. It comes with internal joints, making it easy to install. Additionally, it will be shipped by a delivery company to Hamamatsu City, Shizuoka Prefecture. Please feel free to consult with us when you need assistance. 【Case Overview】 ■ Product Dimensions: U-shaped gutter 100×100×1000 ■ Installation Location: Hamamatsu City, Shizuoka Prefecture ■ Installation Period: November 2020 *For more details, please refer to the related links or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

[Concrete Product Example] Nagano Prefecture: PC Infiltration Pit

We accommodate even small requests! An M16 insert is installed on the top for easy construction.

Here is an introduction to the product case of "PC Permeable Manholes" in Nagano Prefecture. We received a request from a solar power generation site and made it a knockout specification, adding an M16 insert at the top for easier installation. Please feel free to consult us when you need our services. 【Case Overview】 ■ Product Dimensions ・PC Permeable Manhole 600□×H500 without frame or lid, knockout specification ・PC Permeable Manhole 900□×H900 without frame or lid, knockout specification ■ Installation Location: Suwa County, Nagano Prefecture ■ Installation Period: May 2021 *For more details, please refer to the related links or feel free to contact us.

  • Piping materials (concrete pipes)
  • U-shaped groove

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

[Rainwater Treatment] Infiltration Polacon Basin 'EMBX Series'

Large-scale rainwater treatment is possible with a large permeable area! A rich variety is available in the lineup.

The "EMBX Series" is a permeable polycon basin that exhibits a permeability capacity of approximately 1.7m³ per hour in sandy soil conditions. By drilling the knockout section of the basin, it becomes possible to connect it to permeable ditches or permeable trench pipes, allowing it to handle a volume of rainwater that cannot be processed by the basin alone, thus creating a rainwater retention and infiltration facility. With a rich variety of options, it is easy to adjust the height in relation to GL, inflow and outflow pipes, and existing products. 【Features】 ■ Structure designed to accommodate heavy vehicles ■ Allows for greater rainwater processing when used in conjunction with other infiltration facilities ■ Cover is grating type ■ Processes rainwater with a large infiltration surface ■ Recovery of infiltration capacity can be achieved *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Drainage and ventilation equipment
  • U-shaped groove

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

Recycled plastic lightweight flooring sheet Shi Taro! [Alternative to steel plates and rubber mats]

At the site, look! "Shiitaro" Unlike steel plates, it realizes a green construction site without heavy machinery! Consideration for environmental issues too!

What is the lightweight mat made of recycled plastic, Shiitaro? 【Alternative to Steel Plates and Rubber Mats】 * Suggestions for dust control, soundproofing, and protection during construction. * Solutions for ruts and muddy, soft ground. <Features> ■ "Durable" Resistant to oil, mud, water, salt, and acid, with a load capacity of up to 80 tons. * Limited to stable ground conditions. ■ "Long-lasting" Excellent weather resistance! Proven performance for 30 years after manufacturing. ■ "Lightweight" 3.6 size at 23 kg. No heavy machinery needed for installation, can be transported manually. Of course, it's lighter than steel plates and rubber mats, making it easy to carry. ■ "ECOLOGY" When no longer needed, we will buy it back instead of treating it as industrial waste, and recycling is possible (certain conditions apply). * For details, please request a catalog via "Contact Us" or view the PDF data from "Download"

  • Company:EPJ
  • Price:Other
  • 2L8RlW846keIhVH1723562725_1723562756.png
  • GdQtoVQc7UvYrfT1723562765_1723562781.png
  • WL1Bi8f5AdVOb6h1723562792_1723562812.png
  • mIJCsxyGjYRSnL81723562820_1723562847.png
  • pMb3RXCDUfeUyar1723562856_1723562869.png
  • T8xn58z2QpJJkby1723562876_1723562893.png
  • vidnFYbAz584e4j1723562900_1723563032.png
  • gaRjgTatPzqHn6D1723563046_1723563060.png
  • XOb3OBEEleOKsZL1723563081_1723563109.png
  • Paving Materials
  • Temporary Construction Materials
  • Other park materials
  • U-shaped groove

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

Rubber grating

The safety and quietness of the user-friendly rubber grating make it suitable for various scenes. It is ideal for schoolyards, parks, athletic fields, and golf courses.

Excellent elasticity and a user-friendly safety design. This is a completely new type of grating that is gentle on people, quiet, and easy to walk on, with safety in mind. It is ideal for use not only in schoolyards and parks where children play, but also in athletic fields, golf courses, and futsal courts that use spikes. Rubber boards (green and reddish-brown), rubber grating U-shaped drain covers, rubber grating channel covers, rubber grating manhole covers.

  • Cork, rubber flooring, sheet flooring/outdoor
  • U-shaped groove

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

Kurimoto Single Press U-shaped Drainage Channel

Lightweight, strong, and flexible. Suitable for installation in mountainous areas, curved sections, and steep slopes.

This product is a lightweight, long-length corrugated U-shaped drain made of high-density polyethylene. Due to its lightweight nature, it can be easily transported even on steep slopes. It is suitable for installation in mountainous areas and locations with bends and steep inclines. Additionally, it has excellent impact resistance, weather resistance, chemical resistance, and abrasion resistance, making it difficult to break and highly durable. 【Features】 ■ Made of high-density polyethylene with corrugation ■ Lightweight ■ Strong ■ Flexible ■ Economical *For more details, please refer to the PDF materials or feel free to contact us.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

Porous concrete "Collection Polacon"

Excellent permeability! Concrete that forms continuous voids suitable for use in pipes and drainage systems.

"Collecting Water Polacon" is a type of concrete that has approximately 0.5 to 0.8 mm sized voids throughout the entire product due to a special manufacturing process. It has excellent permeability and allows for the adjustment of water flow, making its application fields extremely broad, and it can be advantageously used in structures that were previously not considered. [Features] ■ Good permeability ■ Does not clog ■ Wide selection of filter materials ■ High strength *For more details, please refer to the catalog or feel free to contact us.

  • Piping materials (concrete pipes)
  • Gutters and U-shaped gutters
  • Secondary paving products
  • U-shaped groove

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

Half-round open channel P-type U-shaped ditch

Half-circular open channel P-type U-shaped ditch

The Daiporin P-type U-shaped channel is a wave-shaped U-shaped channel made primarily from high-density polyethylene. It exhibits excellent resistance to acids and alkalis and demonstrates outstanding characteristics even in steep gradient applications. 【Features】 ○ It is lighter compared to other U-shaped channels, making it easy to transport and install in mountainous areas and similar locations. ○ It has excellent flexibility, allowing for large curved piping. ○ It excels in corrosion resistance, impact resistance, and cold resistance. ● For additional functions and details, please download the catalog.

  • Gutters and U-shaped gutters
  • U-shaped groove

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

Related Categories of U-shaped groove