Waterway - メーカー・企業21社の製品一覧とランキング | イプロス

更新日: 集計期間:Sep 09, 2026~Oct 06, 2026
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Waterwayのメーカー・企業ランキング

更新日: 集計期間:Sep 09, 2026~Oct 06, 2026
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  1. 丸栄コンクリート工業 Gifu//Building materials, supplies and fixtures manufacturers
  2. ソイル工業 Osaka//Building materials, supplies and fixtures manufacturers
  3. 昭和コンクリート工業 Gifu//Other construction industries
  4. 4 石田鉄工 Mie//Building materials, supplies and fixtures manufacturers
  5. 5 サンスイ・ナビコ Tokyo//Trading company/Wholesale

Waterwayの製品ランキング

更新日: 集計期間:Sep 09, 2026~Oct 06, 2026
※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. Standard for comprehensive drainage ditches: "Special Round Water Channel" ソイル工業
  2. Covering three-sided water channel "U-shaped culvert A for pedestrian use" 丸栄コンクリート工業
  3. Three-Sided Waterway "NS Flume" 丸栄コンクリート工業
  4. Circular Association Unified Type "Circular Waterway" ソイル工業
  5. 4 Covered three-sided water channel "U-shaped culvert A for roadway" 丸栄コンクリート工業

Waterwayの製品一覧

31~49 件を表示 / 全 49 件

表示件数

Free waterways

A versatile waterway that can accommodate all conditions.

It can accommodate all site conditions such as road gradient, embankment shape, land width, and flow rate. Additionally, the width and depth of the waterway and the top slope can be adjusted freely, allowing for flexible design cross-sections. The vertical side walls also make installation easy.

  • Dam construction
  • Erosion control works
  • Agricultural civil engineering works
  • Waterway

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Rectangular cross-section drainage channel for side ditches "Kukei waterway"

This is a rectangular cross-section water channel for ditches that enables a reduction in the height of drainage pipes.

The "Kukei Waterway" was developed for side ditches such as box tunnels. The roads established underground are divided into the space for vehicle passage and the lower surface where road drainage side ditches are installed. The most significant factor in determining the depth of the lower surface when planning underground structures like tunnels is the height of the road drainage structures. The "Kukei Waterway" significantly reduces height while maintaining performance equivalent to conventional drainage channels in both the waterway and the chamber sections, allowing for a reduction in the excavation depth of underground structures and a smaller size of the structures themselves, thereby lowering overall construction costs. 【Features】 - Design load corresponds to T-25 longitudinal wheel load - Complies with the Ministry of Land, Infrastructure, Transport and Tourism Kinki Regional Development Bureau Design Guidelines, Volume 3, Road Edition - Over 30% lower in height compared to circular waterways and covered open waterways - The drainage inlets for road surface drainage ensure sufficient drainage capacity through drainage experiments - Packing material is used in the joint sections For more details, please contact us or download the catalog.

  • Gutters and U-shaped gutters
  • Dam construction
  • Waterway

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L-shaped waterway Agricultural Civil Engineering Association type

The waterway width can be freely selected! We offer types "I", "II", and "III".

The "L-shaped water channel Agricultural Civil Engineering Association type" is a standard product of the Agricultural Civil Engineering Association (Incorporated Association). A wide variety of sizes are available. The width of the channel can be freely selected. You can gradually widen or narrow the channel width at any point along the channel as you wish. 【Features】 ■ Standard product of the Agricultural Civil Engineering Association (Incorporated Association) ■ A wide variety of sizes available ■ Ability to gradually widen or narrow the channel width at any point along the channel as desired ■ Available types include "Type I," "Type II," and "Type III" *For more details, please refer to the PDF document or feel free to contact us.

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L-shaped waterway <special handling example>

We will introduce various special adaptations, including drop work, curve adaptation, and drain adaptation!

Here are some examples of special adaptations in L-shaped waterways. In "drop structures," anchor reinforcement bars are installed from the drop section products. When "considering internal water pressure in the design," the bottom slab cast on site will have double reinforcement. Additionally, there are examples such as "curve adaptations" and "drain adaptations (buoyancy prevention measures)." For more details, please refer to the related catalog. 【Examples of Special Adaptations】 ■ Drop Structures ■ Curve Adaptations ■ Considering Internal Water Pressure in the Design ■ Drain Adaptations (Buoyancy Prevention Measures) *For more information, please refer to the PDF materials or feel free to contact us.

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Covered three-sided water channel "U-shaped culvert A for roadway"

The slab has a non-slip design! It can be used alongside roads and allows for temporary vehicle passage!

The "U-shaped Culvert A for Road Use" is a two-part culvert that allows for the flexible configuration of open channels and closed conduits through its body and slab, functioning as a three-sided waterway with a cover. It can be used alongside roads and allows for temporary passage of vehicles. The surface of the slab features a non-slip pattern to reduce slipping, and grating options include both IB type and raised type. 【Design Conditions】 ■ Live Load: T - 245 kN ■ Rear Wheel Load: P = 50 kN ■ Side Load: Q = 10 kN/m² ■ Unit Weight of Soil: W = 18 kN/m³ ■ Internal Friction Angle of Soil: φ = 30° ■ Soil Pressure Coefficient (Coulomb Soil Pressure): K = 0.333 *For more details, please refer to the PDF document or feel free to contact us.

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Three-Sided Waterway "NS Flume"

Lightweight and speedy construction is possible! In addition to fish nest blocks, we also offer drop structures.

"NS Freyum" is an economical three-sided water channel that can be freely selected from a wide range of sizes. It has a stable structure and outstanding durability. It is lightweight and allows for speedy construction. Additionally, we also offer fish nest blocks and drop structures, so please feel free to contact us when needed. 【Features】 ■ Economical ■ Freely selectable from a wide range of sizes ■ Stable structure ■ Outstanding durability * For more details, please refer to the PDF materials or feel free to contact us.

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Seismic Joint Three-Sided Water Channel "TS Flume"

Adopting the TSKJ method! It is possible to construct economical joints with excellent flexibility and water-stopping performance!

The "TS Freem" is a three-sided water channel with seismic joints that can be selected in a variety of sizes according to site conditions. Due to the flexibility ensured at each joint of the product, it can absorb ground displacement (maximum ground strain of 1.5%). It demonstrates flexibility and water-stopping performance even in areas affected by salt damage or in cold regions. 【Features】 ■ Adopts the TSKJ method ■ Enables the construction of economical joints with excellent flexibility and water-stopping performance ■ Ensures flexibility at each joint of the product ■ Capable of absorbing ground displacement (maximum ground strain of 1.5%) ■ Demonstrates flexibility and water-stopping performance even in areas affected by salt damage or in cold regions *For more details, please refer to the PDF document or feel free to contact us.

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Three-Sided Water Channel "Flange Flume"

Starting with Flange Flume Type I and Type II, we have a lineup of drainage channels for flange flumes!

We handle "Flanged Flumes" with a smooth surface due to their three-sided channel design. Available with sockets, for cross-sectional use, and in a wide selection. They are easy to maintain, lightweight, easy to install, and economical. Please feel free to contact us when you need assistance. 【Features】 ■ Smooth surface due to three-sided channel design ■ Easy maintenance of the channel ■ Lightweight, easy to install, and economical ■ Available with sockets, for cross-sectional use, and in a wide selection *For more details, please refer to the PDF document or feel free to contact us.

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Waterway "High Conflume" <Chubu region only>

The drainage holes are equipped with filters! The inner width ranges from 300 to 1,000!

We would like to introduce our economical drainage channel product, "High Conflume." The drainage holes are equipped with filters, and the internal width ranges from 300 to 1,000. This product is available for sale only in the Chubu region. 【Features】 ■ Economical drainage channel product ■ Available for sale only in the Chubu region *For more details, please refer to the PDF document or feel free to contact us.

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Agricultural Civil Engineering Association Type L Drainage Channel

Agricultural Civil Engineering Association Standards! L-shaped water channels that can be freely configured within the standard width of the waterway.

■This is a standard from the Agricultural Civil Engineering Association. ■The base slab will be constructed with cast-in-place concrete. ■The width of the waterway can be freely set within the standards. ■The types are classified based on the superimposed load acting on the horizontal line at the top of the vertical wall and the soil conditions.

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

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Small Waterway "Drain Getter" Comprehensive Catalog [Improving the Performance of Drainage Pavement]

Ideal for improving the performance of drainage pavement! Lightweight and compact, it shortens construction time and contributes to cost reduction.

"Drain Getter" is a small drainage channel that contributes to the performance enhancement of permeable pavement. Its lightweight and compact design ensures excellent workability and reduces overall costs. Additionally, it is equipped with features for safety and security, such as anti-slip, splash prevention, and noise reduction. 【Features】 - Measures to prevent issues such as splashing when vehicles pass. - The surface contact area is small, resulting in low slip resistance and enhanced safety. - Ideal for noise reduction during vehicle passage. - Lightweight and compact, making construction easier and quicker. - The small openings blend well with the surrounding landscape. - As a multifunctional drainage channel, various combinations are possible. *For more details, please request materials or view the PDF catalog available for download.

  • Inspection hatches, manhole covers, and ditch covers
  • Manhole body
  • Pavement construction
  • Waterway

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Side ditch circular waterway (SK side ditch) NS type

As a pioneer of circular waterways across the country, we have numerous achievements!

The "circular drainage channel (SK side ditch) NS type" has been improved as a side ditch that takes into consideration the creation of new urban landscapes. It is a more functional and safe circular drainage channel.

  • Gutters and U-shaped gutters
  • Bridge Construction
  • Dam construction
  • Waterway

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Waterway Product Catalog

We propose an affordable waterway through the lightweight design of the back-out structure!

Our company has four manufacturing bases for water channels in the Kanto region, possesses molds of various sizes, and is equipped with large cranes, enabling us to meet our customers' needs with high production and supply capabilities. This catalog includes standard type U-shaped water channels "LAC-U," which excel in workability, and "Pebble L-shaped water channels," which replicate natural flow. [Contents] ■ Power U ■ N Flume ■ UCC-N ■ Bench Flume ■ Ibaraki Prefecture Drainage Flume ■ Narita City Flume ■ Farm Pond Partition Wall, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Ready-mix concrete
  • Waterway

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Circular Association Unified Type "Circular Waterway"

Based on the consensus of member companies nationwide, the waterway developed by the association, incorporating the know-how accumulated over the past 30 years, has become the "Unified Circular Waterway."

【Rich Variations】 ○ Type I → This is the most standard circular drainage channel with a 500mm wide apron. ○ Type II → A circular drainage channel with an upper slit designed for automobile-exclusive roads. ○ Type III → Designed for general roads. Comes with a dedicated grating. ○ Type IV → Designed for general roads. A boundary block is installed at the top of the main body. ○ Type V → Used for the crossing sections of general roads. ○ Urban Type → Used in areas where aesthetics are prioritized, featuring L-shaped angles and grating. For more details, please download the catalog or contact us.

  • Drainage and water removal
  • Earthworks
  • Paving of sidewalks, roads, parking lots and stadiums
  • Waterway

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Circular drainage for road rainwater - Economy gutter "e-thru"

It is a circular drainage channel for road stormwater that has a small installation space and excellent economic efficiency.

The "e-Suru" economy side ditch is a circular water channel for road rainwater drainage that enhances compact installation space and cost-effectiveness through the lightweight and thin design of the product. There are three types: S-type for mounting, flat T-type for entry points, and R-type for entry points (buried specification). It is compatible with T-25 parallel loads for general vehicles. (It cannot be used for road crossings.) The catch basins and boundary blocks are specialized. 【Features】 ○ Box girder structure ○ Achieves lightweight and thin cross-section ○ Compact installation space and excellent cost-effectiveness ○ Dedicated boundary block installation requires no dry mortar, using a bolt structure ○ NETIS registration number KK110014-A For more details, please contact us or download the catalog.

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

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[Concrete Product Example] Wakayama Prefecture: PC Multi-Layer Waterway with Upper Waterway

We would like to introduce an example of a waterway passing through a box as a restoration waterway!

Here is a case study of the "PC Multi-layer Water Channel with Upper Water Channel" in Wakayama Prefecture. There was a request to bury HP pipes underground and run a side ditch over them, as well as to separate drainage in a location where a slope could not be achieved, leading to its production. As a recovery water channel, the channel was passed through a catch basin. 【Case Overview】 ■ Product Dimensions: PC Multi-layer Water Channel with Upper Water Channel ・ Main Body: 1,000×1,200×H1,400 ・ Upper Water Channel: w400×H600/H610×L1,400 ■ Installation Location: Tanabe City, Wakayama Prefecture ■ Installation Period: January 2023 *For more details, please refer to the related links or feel free to contact us.

  • Subsidiary materials
  • Waterway

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Corregate RF flume for the dredging of disaster prevention dams at the foot of Mount Fuji.

We will support the promotion of construction projects that take into account the SDGs while achieving cost reduction in construction expenses!

The "Corrugated RF Flume" has been adopted as a temporary waterway for the dredging work at the bottom of the dam lake. Due to the wave pattern along the flow direction, there is less flow resistance, allowing for effective conveyance of the required water volume with a smaller cross-section. It also supports buyback after use, contributing to environmentally conscious construction. Please feel free to contact us when needed. 【Project Overview】 ■ Client: Shizuoka Prefecture Fuji Agricultural and Forestry Office, Agricultural Land Improvement Division ■ Project Name: FY 2022 Agricultural Land Disaster Prevention Dam Dredging Project ■ Contractor: Komatsu Construction Co., Ltd. ■ Product Name: Corrugated RF Flume Type 20-C *For more details, please download the PDF or feel free to contact us.

  • Temporary Construction Materials
  • Temporary Construction
  • Waterway

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Just-In Assembly Waterway System

Lightweight and compact with a steel material and plated finish! Can be installed under various conditions.

The "Just-In Assembly Waterway System" is a system that enables a reduction in construction time and costs. Despite having a maximum water delivery capacity of 100 tons per minute, it is foldable and compact. The assembly method is simple and easy to handle, achieving cost reduction as well. Additionally, fish migrating in rivers can continue to ascend without being hindered during construction, allowing for water replacement work that does not impact the natural environment. 【Features】 ■ Easy to install and dismantle due to its assembly design ■ Lightweight and compact with appealing durability ■ Can be folded compactly for transportation ■ Generates minimal waste, reducing disposal costs ■ Functions as a "pollution prevention tank" and "fishway" *For more details, please download the PDF or feel free to contact us.

  • Water supply facilities
  • Waterway

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Waterway Product Catalog

A wide lineup including "U-shaped culvert A for road use" and "NS flume"!

This catalog provides an overview of the "drainage channels" that our company handles. We offer a lineup including the "L-shaped drainage channel," which allows for flexible width selection, the "L-shaped drainage channel with a 3% slope" designed for aesthetic compatibility, and the "C-shaped drainage channel," which can be used as a walkway. Additionally, we feature products such as "hybrid prefabricated drainage channels," "water distribution valves," "weep holes," and "filters." We encourage you to utilize this information for selecting products. 【Featured Products (Partial)】 ■ L-shaped drainage channel ■ L-shaped drainage channel with a 3% slope ■ L-shaped drainage channel for agricultural civil engineering association ■ C-shaped drainage channel ■ U-shaped culvert A for road use ■ U-shaped culvert A for walkway use *For more details, please refer to the PDF document or feel free to contact us.

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  • Stacking blocks
  • Various blocks
  • Waterway

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