We provide a one-package solution for both superstructure and substructure!
Bridge collapse prevention device based on the road bridge specification! Connecting cables with durability, cushioning, and flexibility.
Ideal for aging bridge construction! Used for seismic reinforcement work, performance restoration work, and also for corroded steel structures.
Excellent impact resistance and wear resistance! High-durability embedded formwork made of polymer-containing concrete.
The Tokai Spiral manufactured stainless steel drainage manhole (TS stainless steel drainage manhole TSDR-) can be produced and proposed in various shapes starting from a single unit.
A corrosion-resistant anchor device that eliminates the need for filler injection and significantly reduces labor in construction work!
For bridge and road repair work! 3D shape management system "Hatsuly" for chipping depth and mortar quantity cross-section restoration!
Prevention of tunnel concrete spalling and water leakage!
Safe, speedy, and economical bridge installation scaffolding.
Even if the steel weight is somewhat heavier, it is more economical compared to truss reinforcement and arch reinforcement! A reinforcement form aimed at increasing the cross-sectional rigidity of the water pipe.
A structure that does not lose its bearings even in a major earthquake! Separated functional movable and fixed rubber bearings.
Bridge collapse prevention during earthquakes! Connection-type bridge collapse prevention device using PC steel wire and PC steel bars.
Numerous usage records! A telescopic device that has pressure resistance strength against wheel pressure even at the telescopic joint.
Excellent in damping and absorption performance, demonstrating sufficient energy absorption capability even during large-scale earthquakes!
Achieving reduced construction costs and lightweight, compact design! Energy-absorbing bridge collapse prevention device.
Usable regardless of location or condition. Filling materials 'Air Milk' and 'Air Mortar' effectively utilizing bubble AquaTuff HD(R).
Heavy temporary materials that are essential for infrastructure development projects, such as emergency bridges and construction roads during disaster recovery.
Newly designed suspended scaffolding with excellent safety and workability.
We also offer options with slits! It features oval-shaped patterns on the surface, making it an aesthetically superior precast simple floor slab.
FRP drainage basins are products designed for the collection and drainage of water on bridge surfaces. They are listed in "Construction Prices" as "FRP drainage basins for bridges."
Development of products that meet the needs of the times and establishment of boring methods.
As a pioneer of circular waterways across the country, we have numerous achievements!
This is a medium-sized block that can be used as a buffer material for road construction work zones, as well as for lane separation and lane narrowing at toll booths.
Asia's first arrival! Introducing the strongest shield tunnel surveying equipment in history!
Solution for underground obstacles in shield and propulsion construction methods.
Significantly improved workability! Introducing a construction method that ensures high product precision and easily secures construction accuracy.
Exhibiting stable resistance characteristics! High-performance dampers effective for bridge substructures and seismic measures.
All-in-one dust and flying sand prevention agent for slopes, embankments, and construction vehicle travel areas.
FD Grip for irregular-shaped rebar mechanical joints
Using the Bluetooth function of the Leica DISTO laser distance meter, multiple laser distance meters can be remotely controlled from a PC from a distance.
A large number of construction examples, including public facilities, educational research facilities, office buildings, and factories, are featured!
Achieving low-cost low girder height! Composite structure (SRC structure) H-beam embedded RC simple slab bridge.
Each pier will share the seismic inertial forces!
A functional integrated fixed and movable bearing combining a DSF pad and steel components.
Significant cost reduction possible! Rubber bearings for bridges with seismic performance equivalent to Level 2 earthquakes.
Excellent fatigue durability! A strip-shaped rubber bearing made by integrally vulcanizing elastic rubber and hard rubber.
Excellent sound insulation and water stop performance! Steel finger joints designed for long-span bridges.
Durable and easy to install! Standard type secondary water stop structure for bridge expansion devices.
Protect against the intrusion of deterioration factors into the joint areas of the truss bridge!
Integration of new and old connections + labor-saving + reduction of environmental impact
It is a shear reinforcement method using post-installed plate-type shear reinforcement bars.
Vibrating screens, over 50 years since their release. Achieved 20,000 units sold.
Exhibits excellent seismic performance! Viscous dampers with long-term durability and flow resistance.
The Ramsus method (R.M.S) is equipped with primary and secondary crushing functions using a mud farming technique.
A turbidity water treatment device that operates on a 100V power supply, which has never existed before.
Lightweight and slim! The high durability of high-strength concrete enables the long lifespan of bridge girders!
This is a guiding light that can be illuminated on the road during nighttime emergencies to alert drivers. It can be linked with an unlimited number of units and is available in both battery-operated and rechargeable types.
This is a product that protects drivers and facilities by providing warnings at accident-prone locations and mitigating shocks during collisions. It is widely used at junctions and central reservations.
Suppress the leaching of heavy metals from contaminated soil and also solidify the soil! It can achieve a reduction in treatment costs!
Introducing the technology that creates a "bridge" to the future, developed through numerous big projects!
We support the surveying, construction, and management of mountain tunnel projects!
Achieving low shrinkage through high density and special formulation, we provide shortened construction periods and unprecedented workability.
No need for connectors! Just screw it in to complete the connection.
This is an introduction to the PC intermediate anchoring method that allows for truss replacement work without stopping bridge traffic!
Our cylindrical formwork is lightweight, features reinforcing ribs between the panels, has high load-bearing capacity, can be manufactured in any length, and is resistant to rust.
Free gift! A collection of examples for the utilization and installation of durable stainless steel drainage pipes and drainage pits.
This is a new era of building materials equipped with high functionality and design, leading to a world of infinitely expanding spatial creation.
For those troubled by rust and paint peeling! We solve various problems with laser blasting and laser cleaning using high-output lasers.
Adhesion without gaps on concrete surfaces! Effective use of space by preventing water leakage from elevated bridges.
Clear strength and durability! Furukawa's shield construction pumps supporting the shield method.
Forms a film that allows for easy removal of dirt and graffiti with a coating.
Supporting people's lives! Development of water pipe bridges using nylon-coated steel pipes and stainless steel pipes.
We are carrying out construction work for deck plates, stud jibbles, and concrete stops!
It is a type used as a lower chord member mainly in the case of two water pipes! It can be applied to relatively long spans.
A form that is attached to road bridges (steel bridges and PC bridges)! Equivalent to a multi-span continuous support pipe beam type!
The double tube form is a structure that incorporates a water pipe within the sheath pipe! It is used as an outer pipe when insulation is required.
Sturdy! Lightweight! Corrosion-resistant! Great aesthetics! A bridge made of fiberglass reinforced plastic with four strengths.
Safe and suitable construction methods for civil engineering and building works! Since gondolas are used, the installation and assembly work days for scaffolding can be reduced.
For the construction of warehouses, factories, and logistics centers with short construction periods and low-cost system design, come to us.
Suppress displacement during earthquakes! A functionally separated horizontal dispersion system with excellent cost performance.
A pad-type rubber bearing with load transmission function, displacement tracking function, and excellent fatigue durability.
Excellent durability and weather resistance with double rust prevention of rubber and steel materials! It has a long service life.
Bridge expansion device with a support function for wheel pressure at the expansion joint.
It is a 2.4GHz digital wireless camera system that requires no construction or new wiring and can be used immediately after installation.
Restoring the bridge that can no longer be crossed to everyday life as soon as possible! A case that brought great joy to the local community.
● Significant weight reduction compared to concrete coverings ● Contributes to shorter construction periods and improved workability ● Impact dispersion structure reduces damage to the floor slab
● Steel curbs with drainage functionality on the road edge ● A structure that can be opened and closed, balancing safety and ease of cleaning ● Custom-made to accommodate all situations