Made of rubber, non-slip, and safe! Weighs only 1/4 of a concrete drain cover. *Case study collection available!
Can be installed without steps even on slopes! Supports short lengths and openings in the transverse direction, contributing to reduced construction time.
L-shaped lid (also has three holes), edge block
[Implementation Case Study] High Durability! No cracking or unevenness of the drainage ditches due to the passage of large vehicles!
A rich lineup! A gutter with features such as artistic patterns and noise prevention.
A wide variety of concrete secondary products handled by our company, including side ditches, covers, boundary blocks, and manholes!
Introducing concrete products for roads that are less likely to create uneven surfaces and do not compromise aesthetics!
It is a large block of horizontal stacking type with one piece per square meter. The brightness is below 6, and it has obtained NETIS-VE and JIS certification.
NETIS Registration: CB-100060-A (Old Number) Soundproof Type Free Slope Drainage 'OS Drain'
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Significant reduction in construction time achieved through precasting! Units are divided and lightweight.
Leave all your civil engineering and construction material needs to us!
No need to attach fixtures to concrete secondary products. The grating for U-shaped gutters is securely fixed! Effective for theft prevention and reducing rattling noise.
The finish is neat, and the inside is a solid large-diameter gutter!
Ensuring driving safety in all directions! Preventing tire slippage with a square grid.
[Cut sample available] A flexible layout that accommodates complex groove shapes. We have extensive experience in schools, including baseball fields, grounds, and pools!
Reduces rattling noise with noise prevention rubber! Smooth drainage of rainwater.
A fence is installed at the end of the drainage ditch with two bolts! Drainage facilities that eliminate wasted space.
Achieving a travel space without step differences. Preventing puddles with continuous slit drainage, ensuring safety even on rainy days.
The structure is designed to withstand a total vehicle weight of 25 tons and a rear axle load of 10 tons, in accordance with the Road Bridge Design Guidelines and Road Geotechnical Guidelines.
Simple structure and high durability. Steel side ditches with a reduced cross-section design.
It is an ultra-lightweight precast slab that utilizes prestressing and takes advantage of the benefits of FRC.
Semi-flat (SF) street drainage block (Tokyo Metropolitan Bureau of Construction type)
Soundproof type soil retaining free slope ditch "Soil Retaining OS Ditch"
This is a product developed to help small animals and insects that have fallen into ditches escape from them.
Featuring a variety of road products, including robust bottom IS side ditches!
Adopts a one-touch lock pin system! A flood prevention product with comprehensive safety measures.
Supports a 2% cross slope! The non-slip treatment is effective in preventing slipping.
It can accommodate complex drainage shapes such as pools, allowing for a flexible layout! Custom and special orders are accepted.
Free layout that accommodates complex shapes such as grooves. Compatible with U-shaped channel grating for replacement and custom orders!
Suitable for heavy rain measures: 'L-shaped drainage permeable double catch basin'!
A retaining wall with integrated drainage features, including a waist stop retaining wall, drop cover type U-shaped gutters, and L-shaped gutters. It contributes not only to shortening construction time but also to maintaining aesthetics and ensuring road visibility!
Easy to install with a shape that matches the width of the side ditch, and it looks neat too!
A drainage ditch for bicycle paths designed to minimize water pooling!
Old ditches create issues such as noise, aesthetic problems, and danger. With easy grating, you can utilize the foundation of problem-free ditches and make repairs in a short period!
Space-saving and compact installation! Steel gutters that perform well even in places with height and width restrictions.
It's lightweight, so no heavy machinery is needed for installation!! It can be installed by one person!!
The uses are various. It is helpful in many different situations.
High-quality, environmentally friendly concrete products! Contributing to the construction of a beautiful social environment.
A wide variety of concrete secondary products for various applications are featured!
Rich in variety and economical! During ditch cleaning, it becomes a fully open ditch, making cleaning easy.
It is ideal for the culverting of large ditches.
Variable slope that allows for free changes in slope by pouring cast-in-place concrete, regardless of the road gradient.
Introducing the "Multi U Open Channel Type," a free gradient open channel that seems like it should exist but doesn't!
Lightweight enough to be held with one hand (10kg/5m²), and no special vehicles or tools are needed! Just hammer in the dedicated nails! Anyone can do it.
Compared to the tall weeds flourishing on the opposite bank, the technology for preventing weeds and cultivating centipede grass makes managing the embankments easier.
Easy to install and handle, suitable for any location: water intake valves, distribution valves, and water supply valves! Can be connected and extended by covering the outside of PVC pipes. Ideal for new installations!
Supports inner widths from 700 to 1,500 mm! We offer options for longitudinal, transverse, and single-sided retaining use.
By simply installing it in the side ditch or U-shaped ditch, it prevents small animals from entering as well as debris like branches and plastic!
Finally completed the unified type of conduit-type side ditch.
A large number of concrete secondary products handled by our company are listed!
Introduction of various concrete products for roads, sewage systems, and agricultural land!
Storage in the 'drain' that exists in dead space! Rainwater storage can be achieved at low cost and with space-saving solutions.
The slit cover is made of steel with a galvanized finish, and the receiving frame is also made of steel with a galvanized finish. For U150, U180, U240, U300.
The twin side ditch has a high drainage capacity and is a buried type that is not exposed on the road surface.
The D.D.BOX series is a concrete product that stores electrical wires under the empty space of the drainage ditch, effectively utilizing road space.
Raising manholes and drainage work. It eliminates the hassle of weighing and stabilizes quality.
Centrifugal PC stair block Pioneer Manufacturer Kanto Concrete Industry Co., Ltd.
Repairing the long-deteriorated drainage ditch with a unique new method proposed by Nikkon!
The flow in the vertical direction can be used in a water-compatible manner! It enhances water collection and drainage!
It is possible to construct at any angle in the curve and corner sections! You can reduce labor costs and waste disposal expenses.
Ensuring shoulder width for bicycle lanes! It is possible to make the ditch section wide, deep, and with a free slope type.
A slit-type full collection structure suitable for barrier-free drainage treatment. We offer a rich lineup. We have 20 years of experience and achievements.
Cost reduction through lightweight and space-saving construction! Improved safety for cycling due to the elimination of puddles.
Are you having trouble with the drainage ditches where large vehicles frequently cross? We would like to introduce you to sturdy drainage ditches that have a proven track record at factory entrances and highway rest areas!
Can be adapted to curved sections and areas with obstacles! Designed to fit existing waterways.
A barrier-free drainage ditch that thrives on meticulous consideration.
Tateyama Concrete Co., Ltd. manufactures eco-friendly concrete "Ikikon."
Introducing the T-25 type fixed horizontal U-shape that you can choose according to your needs!
Products for waterways such as "reinforced concrete bench flumes" and "drainage flumes" are featured!
A special non-slip pattern (no skid) is applied to the top surface! It is also possible to use precast for the bottom.
Excellent permeability! Concrete that forms continuous voids suitable for use in pipes and drainage systems.
Consideration is given to make the road width feel wider! By incorporating surface slits, drainage functionality is improved.
Reinforced concrete roadside ditch for roads JIS A5372
Road Reinforced Concrete Drain Covers (Type 1 and Type 3) JIS A5372
Reinforced concrete piece with U-shaped thickness
Cross U-shaped ditch T-25 (fixed grating) S type
LU type street 300SD type L-shaped edge block load T-14
The flat side structure can be installed along existing structures! The lid has the same durability but weighs 1/3, reducing transportation costs! Reducing labor costs!
The finish of the hole cutting is beautiful!! Shifting from on-site casting to secondary products! Reducing costs.
Solve clogging caused by fallen leaves with "Kanzuke"!
The definitive version of the slit side ditch!! "Multi U ditch"
Significant reduction in construction time is possible with a square base + external flat square! Precast manholes compatible with Multi U and Omega gutters.
Lightweight (approximately 9kg) and made of only two materials: sheet and ring anchor! A highly versatile civil engineering sheet that excels in workability and can be used for channel construction and drainage basins, hardening with water.
For those concerned about whether it will become worn out after construction! Even after 5 years, the performance remains the same and blends well with the surrounding landscape.
Can be held with one hand! No special vehicle needed! Just hammer in the nails! Easy installation for anyone!
Adjust the water volume without putting your hands in the water! Introducing the faucet pipe with a lever.
Fix the extension lever with anchor bolts! Please prepare the special specification of the separately sold water inlet pipe.
This is a water intake valve and drainage outlet for fields (rice paddies) using a 90-degree elbow. The 90-degree elbow has been threaded, allowing for easy operation (rotation).
Optimal art for areas where one side is exposed: Art VS side ditch vertical wall.
The box that protrudes from the gutter fits perfectly into the gutter!
This is a rectangular cross-section water channel for ditches that enables a reduction in the height of drainage pipes.