See Road, bridge and tunnel materials's detailed category ranking
A two-layer permeable pavement that prevents puddles during rainy weather, achieving reduced environmental impact and flat safety.
Upgrading road functionality! A resin-based anti-slip pavement that creates a safe road environment.
Maximize performance with a high-quality, authentic practice runway certified by I.A.A.F.
I have compiled a list of guidance signs, warning signs, regulatory signs, instruction signs, and auxiliary signs!
Products with JIS certification are easier to install compared to gap blocks! Significant reduction in construction time!
Can be installed without steps even on slopes! Supports short lengths and openings in the transverse direction, contributing to reduced construction time.
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.
A wide variety of concrete secondary products handled by our company, including side ditches, covers, boundary blocks, and manholes!
Since no mortar adheres to the formwork, work efficiency has significantly improved!
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!
Using permeable filters and mesh sheets for the outer layer! Drainage without clogging.
Aiming for cost reduction and rational construction. A variety of products including CD ditches and MS variable ditches are featured!
Rich in variety and economical! During ditch cleaning, it becomes a fully open ditch, making cleaning easy.
This is a quiet barrier comprehensive catalog with the sound of a chain being pulled.
Less affected by weather conditions! A semi-weather-resistant paving material made from natural materials with consideration for the environment.
The materials are lightweight and easy to transport to the site! There are also products that have been painted after plating, making them suitable for landscape integration.
Non-slip effect enhanced with anti-slip processing!
Prevention of tunnel concrete spalling and water leakage!
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.
Special solvent-based adhesive with excellent adhesion and elasticity.
For sidewalks and parks that prioritize landscape! Preservative and anti-termite agent (K4) pressure injection treatment material used.
A temporary tactile mat that integrates tactile blocks and rubber mats.
Precast L-shaped gutter "PL Gutter" with the apron section of the combined L-shaped drainage integrated with the curb.
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We are pioneers in resin-based regulatory materials!
Secure the grating with bolts to prevent rattling, warping, and noise!
A movable rubber bearing device with high structural performance and compact design that generates a reduction in support costs.
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 a polyethylene water-filled impact-absorbing protective barrier. Installation and removal can be easily done by simply filling or draining the water.
A block that can be combined with a variety of samples to design spaces!
It is an ultra-lightweight precast slab that utilizes prestressing and takes advantage of the benefits of FRC.
More beautiful, more secure! Guardrail roll axis aimed at pedestrian safety.
A structure that does not lose its bearings even in a major earthquake! Separated functional movable and fixed rubber bearings.
Thorough support with high reliability and prompt response! Precast bridges with excellent rapid construction capability.
A new proportion that unfolds delicate designs in space! A permeable type that takes footwork into consideration.
Standard product of Drain Getter for ordinary and drainage pavement!
We will continue to create "safety" in pursuit of a comfortable transportation environment!
Special modified asphalt" specifically applicable to "high-elastic upper layer pavement mixture.
Precast catch basins as a replacement for on-site cast-in-place basins!
The separation structure of the foundation piles and posts eliminates the need for a dedicated driving machine! A wire mesh fence that allows for cost reduction.
A comprehensive catalog featuring various shapes and dimensions of concrete products for roads!
Introducing grating connection fittings clips for theft prevention and to prevent lifting! Available in a variety of sizes!
Excellent in damping and absorption performance, demonstrating sufficient energy absorption capability even during large-scale earthquakes!
Easy thickness management! Quick-drying, allowing for traffic release in a short time! Revolutionary color coating.
We use aluminum that is lightweight, highly corrosion-resistant, and easy to work with.
A special non-slip pattern (no skid) is applied to the top surface! It is also possible to use precast for the bottom.
Standard equipped with double waterproofing unit! Meets NEXCO performance requirements.
Injection and filling materials for cracks
Compliant with the standards for urban expressways. Nagoya Expressway exclusive specifications for bridge expansion devices "Hybrid Joint NCS-40."
The best proposal for design, price, and quality! A higher level of luxury with slate stone appearance. Installation is fine with the same method as natural stone!
Newly designed suspended scaffolding with excellent safety and workability.
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!
To eliminate the step in the parking lot and to make the store barrier-free!
Ideal for snowy and cold regions! Elastic asphalt mixture suitable for thin surface repairs.
Little fading or discoloration! A beautifully designed pavement made with natural aggregates.
The highest rank of adhesion prevention in transparent types!
When you want to know, 'What types of vehicles can the grating's load capacity handle?' ... for your reference... the end.
We provide a one-package solution for both superstructure and substructure!
Excellent reinforcement effect with a small amount of mixing for mortar and concrete! Polypropylene microfibers that improve the durability of concrete!
Concrete secondary products used for roads and construction! Introducing a rich lineup.
Ideal for aging bridge construction! Used for seismic reinforcement work, performance restoration work, and also for corroded steel structures.
Suitable for the plate method with metal putty! 'KAN Putty Wear-Resistant Metal' can simultaneously expect adhesion, corrosion resistance, and wear resistance.
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!
NETIS registration! This is a spacer that can provide excellent quality consistently.
The definitive version of the slit side ditch!! "Multi U ditch"
An evolved form of rockfall prevention works! Introducing environmentally adaptive rockfall prevention measures that can respond to various ground conditions!
Ideal for intersections without traffic lights and at the center of T-junctions! It is effective even in bad weather such as rain!
Smooth construction. Prevent dirt on the roads around the construction site!
This is an introduction to the PC intermediate anchoring method that allows for truss replacement work without stopping bridge traffic!
Super hard, high-strength gypsum board - Tiger Super Hard
This is a high-strength one-sided bolt that can be fastened on one side in areas where standard high-strength bolts cannot be installed. It is certified by the Minister of Land, Infrastructure, Transport and Tourism and has over 20 years of sales history.
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 functional integrated fixed and movable bearing combining a DSF pad and steel components.
Helpful for manual concrete paving! 'Blitz Screed'
Non-slip with good walkability! A natural stone-like colored paving material that excels in weather resistance.
A precise foundation for precision machinery. The ultimate storage space realized by factory quality.
Block paving that blends into the landscape!
Snow removal measures for structures! The future snow melting system that melts snow with infrared radiation.
A large number of sign materials and aluminum frame products are featured!
Ceramic protective plates for shallow buried pipelines and cables with excellent cut resistance! Utilizing boron-doped titanium ceramics!
Fixing U-shaped gutter grating! Effective for theft prevention and reducing rattling noise.
Guardrails specialized for bridges, such as fence height and anchoring parts.
It's lightweight, so no heavy machinery is needed for installation!! It can be installed by one person!!