See Road, bridge and tunnel materials's detailed category ranking
The hybrid joint with a wide range of lineup has reached a cumulative adoption of approximately 20,000 locations! Durability proven for 100 years.
I have compiled a list of guidance signs, warning signs, regulatory signs, instruction signs, and auxiliary signs!
A wide variety of concrete secondary products handled by our company, including side ditches, covers, boundary blocks, and manholes!
Aiming for cost reduction and rational construction. A variety of products including CD ditches and MS variable ditches are featured!
Focusing on a comfortable environment and a safe, secure lifestyle. Introducing a variety of standard and original products.
Ideal for aging bridge construction! Used for seismic reinforcement work, performance restoration work, and also for corroded steel structures.
Upgrading road functionality! A resin-based anti-slip pavement that creates a safe road environment.
We are manufacturing expansion devices for bridges (steel finger joints).
You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.
More beautiful, more secure! Guardrail roll axis aimed at pedestrian safety.
"Grating Theft Prevention Chain!" (Includes chain, anchor, and shackle) The standard for preventing grating theft! Protect grating with a chain!
Safety signs and legal permit signs at the site can be easily created with a laser printer without lamination! It is an eco-friendly product made from recycled materials.
Free layout that accommodates complex shapes such as grooves. Compatible with U-shaped channel grating for replacement and custom orders!
Using permeable filters and mesh sheets for the outer layer! Drainage without clogging.
Maximize performance with a high-quality, authentic practice runway certified by I.A.A.F.
Little fading or discoloration! A beautifully designed pavement made with natural aggregates.
Can be installed without steps even on slopes! Supports short lengths and openings in the transverse direction, contributing to reduced construction time.
Ideal for pothole repairs! Can be applied in rainy weather and submerged areas.
Precast catch basins as a replacement for on-site cast-in-place basins!
A comprehensive catalog featuring various shapes and dimensions of concrete products for roads!
Special solvent-based adhesive with excellent adhesion and elasticity.
Semi-flat (SF) street drainage block (Tokyo Metropolitan Bureau of Construction type)
On-site concrete filling is possible without heavy machinery! A multipurpose protective fence that can also be filled with water bags!
Products with JIS certification are easier to install compared to gap blocks! Significant reduction in construction time!
By installing it vertically against the slope, the occurrence of snow slides is suppressed! This reduces the occurrence of falling snow.
Cleanly solve on-site dirt issues! A cleaning agent that removes pavement tire marks, rust, oil stains, and emulsion stains.
Innovative expansion devices for bridges that extensively incorporate new mechanisms.
Contributes to project shortening! Excellent oil resistance, chemical resistance, corrosion resistance, and long-term durability.
Achieving a travel space without step differences. Preventing puddles with continuous slit drainage, ensuring safety even on rainy days.
Introduction of a net for preventing concrete spalling that allows visual confirmation of changes!
Introducing a super high-pressure water surface treatment method that achieves proper removal on various road surfaces!
Solve clogging caused by fallen leaves with "Kanzuke"!
A rich lineup allows us to cater to many sites! Products such as Eagle Box are featured!
Non-slip effect enhanced with anti-slip processing!
Durable and long-lasting! Fits the curved surface of the tunnel and securely catches debris!
The definitive version of the slit side ditch!! "Multi U ditch"
Concrete products that will be the key to reducing construction costs.
It is a polyethylene water-filled impact-absorbing protective barrier. Installation and removal can be easily done by simply filling or draining the water.
This model has significantly improved visibility and attention-grabbing compared to conventional fluorescent tube signs.
Variable slope that allows for free changes in slope by pouring cast-in-place concrete, regardless of the road gradient.
Precast L-shaped gutter "PL Gutter" with the apron section of the combined L-shaped drainage integrated with the curb.
[Cut sample available] A flexible layout that accommodates complex groove shapes. We have extensive experience in schools, including baseball fields, grounds, and pools!
A temporary tactile mat that integrates tactile blocks and rubber mats.
It encourages dump truck and excavator operators to be cautious and helps prevent accidents involving the cutting of overhead cables.
Excellent fatigue durability! A strip-shaped rubber bearing made by integrally vulcanizing elastic rubber and hard rubber.
Low modulus high elongation characteristic expansion device gap filling elastic waterproof sealing material!
A movable rubber bearing device with high structural performance and compact design that generates a reduction in support costs.
Standard product of Drain Getter for ordinary and drainage pavement!
Bridge collapse prevention device based on the road bridge specification! Connecting cables with durability, cushioning, and flexibility.
Rich in variety and economical! During ditch cleaning, it becomes a fully open ditch, making cleaning easy.
A sacrificial anode material with higher corrosion resistance and durability than conventional Galva Shield, achieving the corrosion protection effect equivalent to that of cathodic protection. (Corrosion suppression, suitable for rebar rust prevention)
This is a quiet barrier comprehensive catalog with the sound of a chain being pulled.
The scope of bridge inspection work has significantly increased! The "gondola vehicle" can ascend and descend up to a maximum of 50 meters.
Since it is a water-based paint, it is non-flammable and safe, and it does not damage the underlying asphalt.
Environmental consideration from gray infrastructure to green infrastructure! Effective use of discarded tiles that are thrown away as industrial waste.
When adjusting the length, it can be connected no matter where it is cut! A revolutionary product that allows for lightweight and speedy installation!
Block paving that blends into the landscape!
Since no mortar adheres to the formwork, work efficiency has significantly improved!
Reduction of the weight of the bearing itself! An ultra-compact rubber bearing device that improves workability during handling.
When you want to know, 'What types of vehicles can the grating's load capacity handle?' ... for your reference... the end.
Thorough support with high reliability and prompt response! Precast bridges with excellent rapid construction capability.
Introducing a special cement-embedded fabric with excellent fire resistance and freeze-thaw resistance, suitable for a wide range of applications!
A mobile concrete production plant capable of manufacturing and supplying concrete on-site! Contributing to labor-saving and quality improvement at the site!
Good workability and economical.
Featuring a variety of road products, including robust bottom IS side ditches!
By using the Rebon side ditch and detour for utility poles, we will reduce noise.
No need for anti-corrosion work on-site! Stay cables for cable-stayed bridges with excellent weather resistance and durability.
Achieving reduced construction costs and lightweight, compact design! Energy-absorbing bridge collapse prevention device.
Technology for extending the lifespan of bridge structures! Measures against bridge aging and the increase in the size of passing vehicles!
NETIS registration! This is a spacer that can provide excellent quality consistently.
A truss-type traffic barrier that combines high visibility and operability!
A special non-slip pattern (no skid) is applied to the top surface! It is also possible to use precast for the bottom.
A variety of creatively designed signs that serve as focal points for the area are lined up!
Consideration is given to make the road width feel wider! By incorporating surface slits, drainage functionality is improved.
Easy-to-assemble and disassemble protective fence for openings in formwork panels.
An evolved form of rockfall prevention works! Introducing environmentally adaptive rockfall prevention measures that can respond to various ground conditions!
Safe, speedy, and economical bridge installation scaffolding.
Made of polyethylene that can be easily cut with scissors! Since it is molded in one piece, it does not leak water.
No parking for bicycles and facility guidance! Clear and glossy signage can be provided on the road surface.
Made of rubber, non-slip, and safe! Weighs only 1/4 of a concrete drain cover. *Case study collection available!
Accurately catch the snow on the roof! A snow guard device that ensures no snow sliding phenomenon occurs, providing peace of mind.
Cost reduction is possible! Because it is coated, it does not cause welding defects.
For various signs, road lighting, small billboards, etc.! A short construction period and reusable SP foundation.
Ensuring driving safety in all directions! Preventing tire slippage with a square grid.
Quickly infiltrate and store rainwater on the road surface to prevent puddles and flooding. Reduce the burden on downstream areas through temporary storage.
A fitting shape that integrates the pavement surface! A 4mm joint and 4mm groove that reduce unpleasant vibrations during the movement of wheelchairs and similar devices!
The highest rank of adhesion prevention in transparent types!
Natural landscapes maintain their original state while effectively preventing weeds and retaining moisture!
"Diamond wire mesh" for various applications such as for ras nets, rock nets, fences, and ball protection nets.
A bollard (vehicle stop) designed for counter-terrorism with a unique two-stage storage design that enables smooth operation and a shallow installation depth. It can be installed in locations with limited excavation depth.
Suspension-type cushioning material for bridge collapse prevention devices!
Standard product of Drain Getter for ordinary and drainage pavement!
A drainage system ideal for bicycle path development. Compliant with the "Guidelines for Creating a Safe and Comfortable Bicycle Use Environment."
