U-shaped groove - メーカー・企業29社の製品一覧とランキング

更新日: 集計期間:Sep 17, 2025~Oct 14, 2025
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U-shaped grooveのメーカー・企業ランキング

更新日: 集計期間:Sep 17, 2025~Oct 14, 2025
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  1. 鬼頭忠兵衛商店 Aichi//Building materials, supplies and fixtures manufacturers
  2. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 中部美化企業 Aichi//Building materials, supplies and fixtures manufacturers
  4. 4 オーイケ Nagano//others
  5. 5 パスキン工業 Tochigi//Building materials, supplies and fixtures manufacturers

U-shaped grooveの製品ランキング

更新日: 集計期間:Sep 17, 2025~Oct 14, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。

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

U-shaped grooveの製品一覧

1~15 件を表示 / 全 56 件

表示件数

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.

  • others

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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

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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

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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

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  • Drainage material
  • Agricultural civil engineering works
  • Watergate

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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

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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

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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

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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

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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

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【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

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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

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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

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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

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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

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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

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