An environmentally friendly soil hardener made from fertilizers and edible materials! The hardened soil can be reused!
Bridge construction with low dead load and low girder height in as little as one day! Reuse of existing substructures is possible. Over 250 successful projects.
An environmental block that can coexist without disrupting natural landscapes and protects ecosystems.
We will prevent the spread of pollution generated during landfill work, dredging work, bank protection work, and river work, and protect the nearby marine resources.
Environmentally friendly, non-separating underwater concrete that solidifies without clouding.
A new form of engine generator. The birth of the Eco Base generator.
Products that harmonize with various environments, utilizing the texture close to natural stone.
All-in-one dust and flying sand prevention agent for slopes, embankments, and construction vehicle travel areas.
Equipped with a stirring blade as standard, efficiently pumps and drains sediment water.
Creating a rich community of water and greenery. Introduction of the "River Surface Water Intake Method" from Shiga Industrial.
The cast-in-place concrete for river sheet pile revetment, which was traditionally done on-site, has been converted into a secondary product. A residual formwork (bottom plate) has been developed.
Adopted for large river flood protection in Europe! A groundbreaking state-of-the-art modular flood prevention wall system.
A floating dock with extensive experience in marinas, fishing ports, lakes, ponds and dams, rivers, and measures against abandoned boats!
Standardization of the simple slide gate to front three-sided watertight and embedded type, and rear four-sided watertight and embedded type.
It prevents the flow and diffusion of oil as a substitute for oil fences in ditches and similar areas. It can absorb a large amount of oil all at once, which cannot be handled by oil mats.
Even when laid on a slope, the interior of the sheet does not shift, forming a stable waterproof layer.
High fluidity! It is a grout material suitable for filling voids where water has accumulated.
Centralized management of oceanographic information such as wave height and wind speed in the cloud! For safety measures and project management in port construction and maritime transportation.
Made of porous concrete! It is a large revetment block incorporating a natural stone pattern.
River gate opening and closing operation, monitoring, and abnormal diagnosis - touch panel type.
It is a large cone over 90 cm tall that can be seen well from a distance.
A groundbreaking seismic reinforcement method that can be effective in areas where construction limits and riverbed obstruction are problematic.
Corresponding to permanent reinforcement of the foundation and high-strength reinforcement of the excavated ground. Demonstrated 19 years of aging consolidation in large-scale outdoor injection tests!
Automatic rising and falling gate, rear push-up type.
Seawall block, environmental block (environmental conservation type stacking block)
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
There are papers available on the retroactive effect and performance! We also offer design proposals and drawing creation! We solve the issues of traditional fish passages, such as a 180-degree opening and maintenance-free features!
Riverbank protection suction prevention sheet FP sheet / FP
Ecological vegetative floating islands are created by planting aquatic plants on a buoyant vegetative substrate, artificially generating floating islands.
We are prepared to accommodate a wide range of uses!
In the event of a landslide or abnormal water level, it will be detected by a wire sensor.
Portable flow meter capable of flow calculation.
Improving reliability in low concentration areas! Energy-saving design with a safe waterproof structure!
It is possible to keep the installation height low! The Iguchi Bear equipped with a waste discharge function.
During pump operation, the motor is constantly cooled by the overall water channel structure.
Standard equipped with stirring blades, powerful drainage of sediment water. Submersible pump for sand.
Emergency Oil Liquid Treatment Kit "Oil Clean BOX"
High-durability switches suitable for railways, ships, and other applications in harsh environments.
This is a water level alarm system using an ultrasonic sensor.
It is highly flexible and demonstrates its effectiveness in piping in limited spaces, etc.
High liquidity and foaming expansion after injection ensure reliable filling even in narrow gaps and deep cavities!
Centralized management of wave height predictions and observations in the cloud.
Nighttime visual measurement of water levels is possible. With illuminated water level indicators, river water levels can be monitored at night using cameras during flood situations. Evacuation advisories can also be responded to accurately and swiftly!
Won the [Excellence Award] in the Public Structure Quality Contest (Concrete Structure Division).
Cutting width of 80 cm! Crawler type! Enables stable work even on slopes!
Support for grass cutting and collection work in sloped and uneven areas! Ideal for maintaining river embankments, rough land, and fallow fields! [Free distribution of the comprehensive green space catalog!]
The Water Wolf is a product that has installed a guide slope with high drainage performance on the grating.
Lightweight! Sea water resistant! Ultra long-life battery! Equipped with emergency lighting!
Improving the issues of conventional support tools! The ease of use is drastically different! New self-supporting device.
This is a socket-type flap gate that can be directly attached to PVC pipes!
A permanent injection material that improves quality in the long term! Suitable for foundation improvement work such as seismic reinforcement construction!
Bridge construction in as little as one day! Achieving shortened construction time and cost reduction.
Constructing agricultural road bridges in as little as one day! Cost reduction through the reuse of existing substructures.
A beautiful bridge that is low-cost and does not compromise the landscape, completed in as little as one day.
To protect urban environments from river flooding and urban water disasters...
It combines the flexibility of empty stacking with the integrity of solid stacking.
Available for short-term rental. Prevents the spread of pollution generated during land reclamation, dredging, coastal, and river construction, protecting nearby marine resources!
Krapia is used both in Japan and abroad as a ground cover plant to replace grass and as a plant for environmental improvement, such as desert greening.
Blocks and weed suppression sheets are integrated! Just install them on the slope, and they will hinder weed growth!
Coastal protection block Eco Block Sazanami (large sheet block)
The unique shape is effective for upstream migration! The terraced fishway has solved the issues faced by conventional fishways!
[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
The Pave Mat was developed as a mat for the FCB construction method.
The simple structural design has been standardized to make construction easy!
It is effective even on soil that is difficult to solidify! Improvements are made through the water absorption and exothermic reaction of the main component, quicklime.
It has excellent tensile strength! Work cloth made from polyester fibers.
It contributes to stable operation of storage equipment by suppressing segregation and bridging through mass flow. The circle feeder is a registered trademark in over 30 countries worldwide.
Non-contact real-time road surface condition measurement while driving.
Hydrogen bubble generator for flow visualization
There are numerous achievements in the extraction of deep ocean water and the supply of water to remote islands. A composite structure polyethylene pipe with excellent corrosion resistance, pressure resistance, flexibility, long length, and seismic resistance!
The fabric formwork method "Fabreform," which can also be used for underwater construction, is attractive for its speed of installation.
Steel side ditches made of high-tensile steel (high-strength steel) that achieve high strength, high durability, and high safety.
Operating environment -40℃ to 70℃, high durability/long lifespan L2 managed switch.
Gigabit Ethernet Switch / Full Gigabit Ethernet Switch
Instant display of odor intensity in digital numbers. Equipped with a unique sensor that is less likely to change to odorless gas.
Disaster prevention and general emergency use, protecting lifelines, three-phase, single-phase, long-duration ultra-low noise diesel generator (45/55 dB).
By granulating and solidifying the sludge, it reduces volume and stabilizes, while also improving handling properties!
Measurement data can be viewed anytime, anywhere! Remote monitoring measurement system.
View measurement data in real-time! Remote monitoring system for water level measurement.
Utilizing existing pipes as they are! Stainless Steel Dynamic Flexible Pipe Insertion Method
Dehydration treatment during filling operations, dehydration of sewage, treatment of wet waste from river construction, and recovery of coagulation flocs during water quality purification processes.
Significantly improve work efficiency and safety in the training of ground preparation for construction sites, work sites, and events!