Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
1～21 item / All 21 items
It is a large waterway with excellent flexibility, earthquake resistance, and water-stopping performance.
The S4 joint TAISHIN flume is a large waterway that uses the S4 joint, which features a water-swelling polyurethane seal as the joint material, providing high water-tightness, seismic performance, and flexibility between products.
The SSS-2 flume is a large water channel product designed for conveying significant flow rates, suitable for both irrigation and drainage applications.
It can be widely used for mainline water channels and is compatible with channel widths of approximately 3 meters, allowing for the installation of rescue ladders to save lives, as well as the addition of slits to incorporate fish nesting functions, demonstrating consideration for the environment. If there is a risk of buoyancy in the channel due to groundwater influence, appropriate measures must be taken separately to address buoyancy.
Bench flumes are often used in small drainage channels due to their excellent workability and hydrological advantages.
This is a notice about "Bench Flume" from Yamato Kuresu Co., Ltd. JIS A 5372 Appendix 6 Recommended Specification 6-1
Large reinforced concrete flume used in water channels according to the Agricultural Civil Engineering Association standards.
■This is a standard of the Agricultural Civil Engineering Association. ■It standardizes widths from 1.0m to 3.0m and heights from 0.7m to 2.0m. ■The types are classified based on the superimposed load acting on the horizontal line at the top of the side wall and the soil conditions.
Large reinforced concrete drainage flume used for drainage channels according to the Agricultural Civil Engineering Association standards.
■This is a standard of the Agricultural Civil Engineering Association. ■It standardizes widths from 1.0m to 3.0m and heights from 0.7m to 2.0m. ■The types are classified based on the superimposed load acting on the horizontal line at the top of the side wall and the soil conditions.
Bench flumes used for field maintenance and land development.
■It is used for field maintenance and land development. ■There are two types: Type 1 for use with the butt joint method and Type 2 for use with the socket method.
A drainage flume with a high water collection function in a comb-type design.
■The water collection holes are arranged in a staggered manner, resulting in high water collection functionality. ■The joint section has a fitting type, which ensures good workability.
Leave the drainage flume to us.
This is an announcement about "drainage flumes" from the Ibaraki Prefecture Concrete Products Cooperative.
Supports a wide range of sizes! Products with extended base plates for buoyancy suppression can also be manufactured depending on site conditions! Includes construction examples.
We would like to introduce our "drainage flumes." We offer "large drainage flumes" with a height of 1600mm or more, "joint-type drainage flumes" that can be connected with joint pins, and a lineup of drop structures for drainage flumes. We also have "L-shaped channels" that allow you to freely select the channel width and can be widened at any point along the channel. Please feel free to contact us if you have any requests. Our key service areas include the Kanto region, such as Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama, so please do not hesitate to reach out. 【Product Lineup】 ■ Drainage Flumes ■ Large Drainage Flumes ■ Joint-Type Drainage Flumes ■ Drop Structures for Drainage Flumes ■ L-Shaped Channels *For more details, please refer to the PDF materials or feel free to contact us.
Flume with a joint connection type
This is a flume with a joint connection type. We also offer buoyancy-compatible types and L-shaped flumes. Sizes range from 300mm x 300mm to 2000mm x 1500mm.
Insertion-type flume
This is a slot-type flume. We also offer buoyancy-compatible types, L-shaped flumes, and split-type flumes. Sizes range from 150mm x 150mm to 2200mm x 1200mm.
Three-Sided Waterway NS Flume
It is widely used for general civil engineering, agricultural civil engineering, and private facilities. Our "Three-Sided Water Channel" has received high praise and has an overwhelming delivery record nationwide. 【Features】 ○ You can freely choose from a wide range of sizes. ○ It has a stable structure and exceptional durability. ○ It is lightweight and allows for speedy construction. ● For other functions and details, please contact us.
Achieving a three-sided water channel with flexibility!
TS Freum (Seismic and Water Stop Type) adopts the TSKJ method for its product joints, achieving excellent water-stopping performance. It also follows changes in the ground and absorbs excessive deformation. You can freely choose from a wide range of sizes. For more details, please contact us or refer to the catalog.
Standard products from the Agricultural Civil Engineering Association! We offer a wide range of sizes!
We would like to introduce the "Large/Drainage Flume Agricultural Civil Engineering Association Type," which can be used as mainline water channels in field improvement handled by our company. This is a standard product of the Agricultural Civil Engineering Association, classified into Type I, Type II, and Type III based on loading conditions and soil conditions. We offer a wide range of sizes, so please feel free to consult us. 【Design Conditions】 ■ Unit weight of soil W = 18 kN/m3 ■ Load Q (kN/m2): Type I 10.0, Type II 15.0, Type III 20.0 ■ Internal friction angle of soil (°): Type I 30, Type II 25, Type III 20 *For more details, please refer to the PDF document or feel free to contact us.
![[Data] Three-Sided Waterway Installation Unit Cost](https://image.www.ipros.com/public/product/image/176/2000700677/IPROS84337327673253665998.png?w=280&h=280)
Publication of installation unit costs for NS flumes, TS flumes, large flumes, drainage flumes, etc.!
This document introduces the installation rates for three-sided channels. In addition to products such as NS flumes and large flumes, it includes installation rates for the main body and covers, as well as important notes. It provides a clear summary in table form of the mass per unit, labor allocation (people) for special workers and regular workers, and the machinery used. We encourage you to read it. [Contents] ■ NS flumes, TS flumes, large flumes, drainage flumes ■ Main body: Two types of bench flumes, bench flume underground flanges, flume types I and II, underground flanges for flumes ■ Covers: Underground covers for bench flumes, underground covers for flanged flumes *For more details, please refer to the PDF document or feel free to contact us.
Great for agricultural waterways! We have a wide lineup of bench flumes.
"Bench Flume" is a product of Oike Co., Ltd., which manufactures and develops concrete secondary products. It can be installed using methods such as the OK-type pull joint (pulling with plates). We offer a wide range of products including "Joint Bench Flume," "Cross Flume," and "Curve Flume." *For more details, please refer to the PDF materials or feel free to contact us.
Calvert products that can be connected to linked concrete bench flumes.
The "Calvert Flume (T-25)" is a trapezoidal-shaped underground drainage product that can be connected to bench flumes. The standard soil cover conditions are set between 0.2m and 3.0m, but if construction is carried out under special conditions such as soil cover or load, a reevaluation of structural calculations will be necessary. 【L=2000(mm) Dimensions】 ■ Model - 300 / Reference weight (kg) 561 - 400 / Reference weight (kg) 750 - 500 / Reference weight (kg) 960 - 600 / Reference weight (kg) 1,190 - 700 / Reference weight (kg) 1,440 *For more details, please refer to the external link page or feel free to contact us.
Leave it to us when it comes to wide flumes.
This is an announcement from Showa Cement Industry Co., Ltd. regarding the waterway product "Wide Flume."
Introduction of various concrete products, starting with agricultural drainage channels! Includes construction examples.
This catalog features products from Yuge Concrete Co., Ltd., which develops concrete products in line with the trends of the times, including agricultural products, road products, retaining walls, and soil retention products. It includes a wide variety of concrete products that cater to various applications, such as high-performance drainage ditches that enhance beauty and functionality, and large block retaining walls that can be stacked up to a height of H=10m. Our primary service areas are in the Kanto region, including Ibaraki, Gunma, Fukushima, Tokyo, Kanagawa, Chiba, and Saitama, so please feel free to contact us. [Contents] ■ Agricultural drainage channels ■ Agricultural water channels ■ Others ■ Road products ■ Retaining walls and soil retention *For more details, please download the PDF or feel free to contact us.
![Drainage flume [Ibaraki Prefecture type]](https://image.www.ipros.com/public/product/image/dee/2001234965/IPROS80418405414289583180.jpeg?w=280&h=280)
This is a standard product from the Ibaraki Prefecture Agricultural Land Bureau! Includes construction examples.
- This is a standard product from the Ibaraki Prefecture Agricultural Land Bureau. - It complies with the prefectural standards for drop structures. - There are also lids for flumes available. - There are also land improvement boxes for flumes. - There are filters to prevent suction as well. - Corner drop blocks are also available. The 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. For specifications, please download the PDF or contact us!
Lightweight, easy to install, and economical! Water channel flume compatible with cross-sections from 250 to 600! Includes installation examples.
We would like to introduce the "U-shaped Flume Type II" that we handle. It accommodates channel cross-sections from 250 to 600, is lightweight, easy to install, and is an economical product for channels. 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】 ■ Accommodates channel cross-sections from 250 to 600 ■ Lightweight, easy to install, and economical *For more details, please refer to the PDF materials or feel free to contact us.
