Can be installed without steps even on slopes! Supports short lengths and openings in the transverse direction, contributing to reduced construction time.
A wide variety of concrete secondary products handled by our company, including side ditches, covers, boundary blocks, and manholes!
Made of rubber, non-slip, and safe! Weighs only 1/4 of a concrete drain cover. *Case study collection available!
A special manhole cover with a delivery record of over 20,000 units!
Rich in variety and economical! During ditch cleaning, it becomes a fully open ditch, making cleaning easy.
Non-slip effect enhanced with anti-slip processing!
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.
Precast L-shaped gutter "PL Gutter" with the apron section of the combined L-shaped drainage integrated with the curb.
Secure the grating with bolts to prevent rattling, warping, and noise!
Achieving a travel space without step differences. Preventing puddles with continuous slit drainage, ensuring safety even on rainy days.
A barrier-free drainage ditch that thrives on meticulous consideration.
It is an ultra-lightweight precast slab that utilizes prestressing and takes advantage of the benefits of FRC.
A comprehensive catalog featuring various shapes and dimensions of concrete products for roads!
A special non-slip pattern (no skid) is applied to the top surface! It is also possible to use precast for the bottom.
Products related to Polacon that help secure rainwater infiltration and storage, prevent clogging, and prevent ground subsidence.
A rich lineup! A gutter with features such as artistic patterns and noise prevention.
[Cut sample available] A flexible layout that accommodates complex groove shapes. We have extensive experience in schools, including baseball fields, grounds, and pools!
Concrete secondary products used for roads and construction! Introducing a rich lineup.
A wide variety of road products such as the Ministry of Land, Infrastructure, Transport and Tourism L-shaped and Chiba civil engineering type L-shaped are featured!
The definitive version of the slit side ditch!! "Multi U ditch"
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!
A precise foundation for precision machinery. The ultimate storage space realized by factory quality.
It's lightweight, so no heavy machinery is needed for installation!! It can be installed by one person!!
By using the Rebon side ditch and detour for utility poles, we will reduce noise.
Significant reduction in construction time is possible with a square base + external flat square! Precast manholes compatible with Multi U and Omega gutters.
Semi-flat (SF) street drainage block (Tokyo Metropolitan Bureau of Construction type)
[Implementation Case Study] High Durability! No cracking or unevenness of the drainage ditches due to the passage of large vehicles!
This is a product that significantly reduces construction and maintenance costs.
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!
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!
Featuring a variety of road products, including robust bottom IS side ditches!
We have a rich lineup including "drop lid type U-shaped gutters" and "boundary blocks"!
Reinforced concrete U-shaped (top cover type U-shaped drainage) is a product outside of JIS standards.
The definitive cap for drainage covers that combines safety and aesthetics!!
Solve clogging caused by fallen leaves with "Kanzuke"!
Supports inner widths from 700 to 1,500 mm! We offer options for longitudinal, transverse, and single-sided retaining use.
Concrete repair for the crossing area where entry is a concern, not just mortar repair.
Soundproofing function, water collection function, cost reduction, variable slope, barrier-free compatibility!
Certified as "Shiga Prefecture Recycled Products (Biwa-Kuru Eco Products)"!
Introduction of various concrete products for roads, sewage systems, and agricultural land!
The waterway base can freely set the waterway slope through invert casting! It is possible to place the side ditch right at the boundary between public and private land!
Storage in the 'drain' that exists in dead space! Rainwater storage can be achieved at low cost and with space-saving solutions.
A fence is installed at the end of the drainage ditch with two bolts! Drainage facilities that eliminate wasted space.
Achieving economy, strength, and durability, the two-row drainage channel and slit holes capture rainwater!
Introducing points and NETIS registered products that prevent water accumulation on roads and rainwater runoff to private land due to high drainage functionality!
Remake the aging cast-in-place drainage ditch! Easily adjust the height with bolts!
The noise from the drainage cover has become a social issue under the current circumstances.
A drainage system ideal for bicycle path development. Compliant with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment."
A wide variety of concrete secondary products for various applications are featured!
Placed right on the boundary! A landscape-type drainage ditch that maximizes the use of the site while considering the environment!
Products for waterways such as "reinforced concrete bench flumes" and "drainage flumes" are featured!
Tokyo Metropolitan Type Reinforced Concrete U-shaped Cover (Type 1 and Type 2)
Cross U-shaped ditch T-25 (fixed grating) S type
L-shaped lid (also has three holes), edge block
A wide range of SUS-made drainage channels and other products to support your operations implementing advanced hygiene management based on HACCP! We introduce drainage pits, catch basins, and pit covers.
Lightweight U-shaped drainage channel made of resin
Half-circular open channel P-type U-shaped ditch
It is ideal for the culverting of large ditches.
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.
Products of two types in a unified structure!
A continuous opening circular drainage channel that can reliably drain rainwater from the road surface!
Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.
[Baseball Stadium] Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and cover them safely. Can be replaced with existing concrete covers as well.
We offer a wide range of products! Introducing concrete gutters with permeable functionality.
Suitable for heavy rain measures: 'L-shaped drainage permeable double catch basin'!
The standard sizes range widely from 300×400 to 300×1500! The bottom surface of the water channel is circular, providing a flushing effect! Includes construction examples.
This is a drainage ditch designed with consideration for a living environment that does not generate rattling sounds (noise).
No waste materials, no environmental pollution! Achieving clean construction with unique technology.
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.
Simple structure and high durability. Steel side ditches with a reduced cross-section design.
We will introduce examples of smart drains installed in roads, sidewalks, parking lots, and parks.
Centrifugal PC stair block Pioneer Manufacturer Kanto Concrete Industry Co., Ltd.
Remake the aging cast-in-place drainage ditch! Easily adjust the height with bolts!
Secure a wide shoulder width! The upper and lower split cassette type accommodates various job sites.
Withstand the passage of large vehicles (T-25)! Evolving technology supports comfortable urban functions.
This is a grating for depression prevention measures.
Good workability and economical.
As a pioneer of circular waterways across the country, we have numerous achievements!
A variety of rainwater retention permeable concrete products are featured!
Significantly improve work efficiency! Lightweight and easy-to-install polyethylene U-shaped gutters.
The Line Water Conveyance Block Type F is a concrete secondary product developed as an alternative structure to the L-shaped drainage channel.
The Line Drainage Block-G type is an apron block with drainage functionality that replaces drain pipes.
Generic pedestrian and vehicle boundary blocks are available! Narrow apron width pipe-type ditches.
Adopting the "Perfect Joint Construction Method"! Utilizing the principle of leverage for one-touch installation!
A groundbreaking gutter created with advanced technology that is high potential and low cost!
Water stopping, filling, installation, repair. For all emergency cement work.
Lightweight, so no heavy machinery is needed for installation!! Can be installed by one person!!
By minimizing the product exposure area, the road is finished in a clean and wide manner.
Reinforced concrete U-shaped (top cover type U-shaped drainage ditch) is a JIS standard product.