Roadside ditch crossing (OD-250, 300A, 300B) T-25
Roadside ditch crossing (OD-250･300A･300B) T-25
A side ditch used in connection with roads, land, and drainage channels.
- Company：北村コンクリート工業
- Price：Other
Gutters(250b) - List of Manufacturers, Suppliers, Companies and Products
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
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Gutters Product List
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Drop-in U-shaped gutter
Drop cover type U-shaped drainage ditch according to JISA5372 Appendix E recommended specifications E-2.
Type 1 is primarily installed on sidewalks. Type 3 is rarely adjacent to vehicles, and even when it does occur, it is installed parallel to the roadway in places where vehicles travel at low speeds, such as during temporary stops.
- Company：昭和コンクリート工業
- Price：Other
Roadside drainage ditch crossing - GZ ditch
This is an introduction to the "roadside drainage cross-section" and "GZ drainage" with a live load of T-245!
We would like to introduce our "Roadside Drainage Cross Drain - GZ Drain" that we handle. The "Roadside Drainage Cross Drain" has a reference weight of 333kg to 801kg and a live load of T-245, along with the "GZ Drain" which features a deep cross drain with grating. Please feel free to contact us when you need assistance. 【Product Lineup (Excerpt)】 <Roadside Drainage Cross Drain> ■G250 ■G300A ■G300B ■G300C *For more details, please refer to the PDF document or feel free to contact us.
- Company：丸栄コンクリート工業
- Price：Other
L-shaped drainage ditch
L-shaped drainage ditch according to JISA5372 Appendix E recommended specification E-4 and JISA5371 Appendix C recommended specification C-1.
■L-shaped drainage channel JISA5372 - Mainly used for mount-up types below 100mm. ■L-shaped drainage channel JISA5371 - It is rare for vehicles to run adjacent to each other, and even when they do, it is in places where they run at low speeds, such as during temporary stops, and is installed parallel to the roadway.
- Company：昭和コンクリート工業
- Price：Other
Reinforced concrete roadside ditches for roads, JIS standard products.
Reinforced concrete roadside ditch for roads JIS A5372
A side ditch used in connection with roads, land, and drainage channels. It is a JIS standard product.
- Company：北村コンクリート工業
- Price：Other
MC type variable side ditch L type
Introducing a variable side ditch with a single soil retaining type that allows for the setting of an optimal waterway gradient according to the site conditions!
The "MC Type Variable Ditch L Type" is a single-sided retaining type product that integrates a variable ditch and a stabilizing heel plate. It allows for the setting of an optimal waterway slope according to site conditions. You can use either three types of drop lid U-shaped ditch covers or one type of cover. Please feel free to contact us when you need assistance. 【Features】 ■ A single-sided retaining type that integrates a variable ditch and a stabilizing heel plate ■ Allows for the setting of an optimal waterway slope according to site conditions ■ Can use either three types of drop lid U-shaped ditch covers or one type of cover *For more details, please refer to the PDF document or feel free to contact us.
- Company：丸栄コンクリート工業
- Price：Other
Roadside cross drainage ditch 'PU3 type cross drainage ditch'
Non-slip effect enhanced with anti-slip processing!
The "PU3 type cross drainage ditch" is a road drainage ditch that simplifies construction and significantly shortens the construction period. With bolt fixation (using sound-absorbing rubber), it excels in soundproofing effects, and the anti-slip processing enhances non-slip effectiveness. Additionally, sizes range from 250 to 500 A and B, accommodating most on-site cross drainage needs. 【Features】 ■ Cost reduction ■ Reduced impact on traffic ■ Compatible with T-25 ■ Enables reliable compaction work ■ Significantly shortens construction period *For more details, please refer to the catalog or feel free to contact us.
- Company：御嵩コンクリート工業
- Price：Other
FR cross drainage ditch and FR catch basin (longitudinal slope compatible slope cross drainage ditch and slope catch basin)
Continuously adapts to the longitudinal gradient of the road, enabling smooth vehicle operation!!
The "FR Cross Drainage Ditch and FR Catch Basin" is a slope-crossing drainage ditch and catch basin designed to accommodate the longitudinal gradient of the road without steps. In conventional methods, the installation of ditches and basins horizontally caused changes in gradient, leading to noise during vehicle operation and damage to the ditches and basins due to impacts. The FR Cross Drainage Ditch and FR Catch Basin are installed in accordance with the longitudinal gradient of the road, enabling smooth vehicle movement. This resolves noise issues and reduces impacts on the ditches and basins, thereby minimizing deterioration such as damage and improving safety. 【Features】 - The bottom of the ditch and basin is arc-shaped, allowing for step-less longitudinal gradient adjustment when combined with a dedicated base. - Both the base and the main body are precast products, enabling a reduction in construction time by approximately 50% compared to conventional methods, which is expected to ease traffic restrictions. - The surfaces of the grating and receiving frame are textured, which is expected to reduce vehicle slipping.
- Company：坂内セメント工業所 本社
- Price：Other
