Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
91～105 item / All 152 items
It is a U-shaped gutter with a drop lid design that has the function of stopping pavement.
This is an announcement from Art Concrete Industry Co., Ltd. regarding the "drop lid type U-shaped gutter."
The cover is attached on the inside and the outside is vertical.
It has the advantage of being easy to maintain and quick to install, making it an economical product.
Precast L-shaped gutter "PL Gutter" with the apron section of the combined L-shaped drainage integrated with the curb.
○ This is a long L-shaped drainage channel with an apron section molded integrally with the curb. ○ Available in Type A, Type B, and Type C. ○ Types A and B also come in a thickness of 200 in addition to the 150 thickness. ○ The precast L-shaped drainage channel "PL Gutter" is a concrete product with excellent durability.
The drop-in U-shaped drainage channel is commonly referred to as "JIS channel."
This is a notice from Yamato Kuresu Co., Ltd. regarding the "drop lid type U-shaped drainage ditch."
Circular waterway with continuous drainage ditches in the longitudinal direction.
It is a product that possesses five characteristics: economic efficiency, functionality, high constructability, high quality, and beauty.
The noise from the drainage cover has become a social issue under the current circumstances.
The ribbon gutter reduces noise from vehicle traffic structurally by having curved sections in both the receiving part and the lid part.
By using the Rebon side ditch and detour for utility poles, we will reduce noise.
The construction does not require cutting processing, allowing for a reduction in work time and costs.
Strong against horizontal displacement and uneven subsidence.
This is a notice from Kyouritsu Co., Ltd. regarding "Road Products: CB Side Ditches."
You can use it over a wide range from the gutters of general residential streets to the street drains of main roads.
The "Urban-Type Trench Shape-Up Slit" is a slit trench born from a commitment to water flow, as well as the pursuit of strength and cost-effectiveness. The slim design of the surface and the continuous slits create a sharp beauty along both sides of the road. Additionally, because water can be collected continuously through the slits, expensive grating is not necessary. This allows for significant cost reduction compared to traditional trenches. 【Features】 ■ Slim design that creates beautiful streetscapes ■ Cost reduction ■ Good water flow ■ Excellent drainage capability ■ Quick installation *For more details, please refer to the PDF document or feel free to contact us.
A drainage system ideal for bicycle path development. Compliant with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment."
The "bicycle-friendly gutter" is an optimal slit gutter for bicycle path development in accordance with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment" presented by the Ministry of Land, Infrastructure, Transport and Tourism. The exposed width of the gutter is extremely narrow at 90mm, allowing for a wider paved area. Bicycles can travel on the asphalt pavement, making it safer compared to typical L-shaped street gutters (with an exposed width of 500mm and a cross slope of 6%). Additionally, like our "urban-type gutter," it can continuously collect water through the slits, eliminating the need for expensive grating. In terms of management, the gutter's cross-section is oval, which increases the flow velocity during low flow conditions, preventing sediment accumulation and reducing cleaning costs. We have posted a video of the bicycle-friendly gutter on the construction technology and method video site of Kentsu Shimbun. By watching it, you can earn CPDS/CPD credits. https://cpds.kentsu.co.jp/technology/detail?id=115 *For more details, please refer to the PDF materials or feel free to contact us.
The twin side ditch has a high drainage capacity and is a buried type that is not exposed on the road surface.
【Shoulder Clarity】 【Bicycle Path, Bicycle Lane Compatibility】 The twin drainage ditches are equipped with continuous water channels and drainage holes just below the surface of permeable pavement, providing high drainage capacity by draining water within the permeable pavement layer downwards. Additionally, the surface of the ditches at the edge of the roadway is not exposed, and the pavement surface continues uniformly up to the boundary blocks of the pedestrian and vehicle areas.
Generic pedestrian and vehicle boundary blocks are available! Narrow apron width pipe-type ditches.
The "Line Water Drainage Block - V Type 300" is a compact channel-type gutter that creates a safe and comfortable road space. It eliminates cross slope breaks, ensures flatness, and resolves steps and ditches that hinder passage. Additionally, the independent slit shape with fine pitch makes it difficult for bicycle tires entering at an angle to get stuck. 【Features】 ■ Improved safety for shoulder riding ■ Elimination of water puddles & suppression of water splashes ■ Compact with high workability ■ Reduction of traffic regulation area ■ Reduced risk of interference with underground installations *For more details, please refer to the PDF document or feel free to contact us.
Slit Side Ditch "New Type Egg-Shaped Ditch"
This is a road gutter compatible with T-25 wheel loads, featuring smooth surface drainage through slits and high drainage capacity due to its oval cross-section. Its oval shape allows for high water flow capacity, and sediment accumulation at the bottom of the gutter is minimized.
Slope-compatible roadside drainage ditch that can be installed without changing the slope on a road with a gradient.
The "FR (Free Rotation) Cross Drainage Ditch" is a drainage structure used at crossing points. Traditionally, ditches were constructed horizontally, leading to changes in slope. However, by using this product, it allows for smooth vehicle passage without any changes in slope at the crossing, thereby improving safety. 【Features】 ■ Continuously accommodates the longitudinal slope of the road ■ Achieves smooth vehicle passage without slope changes ■ Reduces the impact on the ditch during vehicle passage, thereby suppressing deterioration of the ditch and eliminating noise *For more details, please download the PDF or feel free to contact us.
Secure a wide shoulder width! The upper and lower split cassette type accommodates various job sites.
"CS Sokkō" is a new type of slotted drainage developed based on our extensive track record of urban slotted drainage, adapted to the guidelines for creating bicycle-friendly environments. It features a narrow apron width and a wide shoulder width, ensuring that the management drainage grating does not protrude into the roadway, thus not obstructing bicycle passage. Additionally, by simply changing the upper cassette (for longitudinal, transverse, or UD access) for a single lower drainage channel, it can accommodate various situations. 【Features】 ■ Split design ■ Ensures a wide shoulder width ■ Upper cassettes can be selected based on site conditions ■ Secures a large flow capacity ■ Allows for the pouring of invert concrete *For more details, please refer to the PDF document or feel free to contact us.
