We are prepared to accommodate a wide range of uses!
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.
Promotes sedimentation and prevents water flow! A pollution prevention fence that excels in workability and cost-effectiveness.
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.
An environmentally friendly soil hardener made from fertilizers and edible materials! The hardened soil can be reused!
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!
200% growth rate compared to conventional methods! High-strength waterproof sheet for river embankments (NETIS number: CB-110017-VE)
An environmental block that can coexist without disrupting natural landscapes and protects ecosystems.
Emergency Oil Liquid Treatment Kit "Oil Clean BOX"
High-durability switches suitable for railways, ships, and other applications in harsh environments.
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.
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.
Cutting width of 80 cm! Crawler type! Enables stable work even on slopes!
Mowing width of 80cm! From flat land to sloped areas! A medium-sized machine that excels at weeding!
The Water Wolf is a product that has installed a guide slope with high drainage performance on the grating.
Improving the issues of conventional support tools! The ease of use is drastically different! New self-supporting device.
Coastal protection block Eco Block Sazanami (large sheet block)
Standardization of the simple slide gate to front three-sided watertight and embedded type, and rear four-sided watertight and embedded type.
Blocks and weed suppression sheets are integrated! Just install them on the slope, and they will hinder weed growth!
Gentle forms to prevent floods and high tides: environmentally friendly coastal protection products in harmony with the landscape.
To protect urban environments from river flooding and urban water disasters...
Even when laid on a slope, the interior of the sheet does not shift, forming a stable waterproof layer.
Steel side ditches made of high-tensile steel (high-strength steel) that achieve high strength, high durability, and high safety.
It is highly flexible and demonstrates its effectiveness in piping in limited spaces, etc.
Creating a rich community of water and greenery. Introduction of the "River Surface Water Intake Method" from Shiga Industrial.
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!]
A strong partner emerges in temporary and emergency disaster situations!
Suitable for greening within legal frameworks! We would like to introduce the vegetation soil bags that our company handles.
A large-capacity rainwater tank is a "home dam"! As the capacity increases, the uses expand as well!
This is an oil fence wrapped in a sturdy polyester cylindrical fabric.
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.
A thin flat sheet that can be installed on slopes to prevent the growth of weeds.
Automatic rising and falling gate, rear push-up type.
Automatic rising and falling gate, torque arm type
Coastal protection works using stone net method
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.
Riverbank protection suction prevention sheet FP sheet / FP
Reduction of soil pressure in the calculation of overturning moment! Due to its lightweight, it can be installed in areas with weak support or narrow spaces! *Free catalog with construction case photos available.
A floating dock with extensive experience in marinas, fishing ports, lakes, ponds and dams, rivers, and measures against abandoned boats!
Ecological vegetative floating islands are created by planting aquatic plants on a buoyant vegetative substrate, artificially generating floating islands.
Steel frame revetment responding to environmental and cost reduction.
It is an environmentally friendly block for coastal protection made of natural stone composites that harmonize with the natural environment.
All-in-one dust and flying sand prevention agent for slopes, embankments, and construction vehicle travel areas.
"Arch culvert" published in the Road Geotechnical Culvert Construction Guidelines.
Available for short-term rental. Prevents the spread of pollution generated during land reclamation, dredging, coastal, and river construction, protecting nearby marine resources!
Vegetation revetment materials that blend into the riverside nature and ensure safety.
Improved construction efficiency! A method that achieves shorter processes and enhanced cost-effectiveness.
It has excellent tensile strength! Work cloth made from polyester fibers.
The comprehensive catalog of YOSHIKAWA's circular feeder for powder and granular material, recognized by the world.
Covers millimeter waves across a wide frequency range from 300MHz to 87GHz with eight models. High reception sensitivity of -125dBm captures weak signals.
Non-contact real-time road surface condition measurement while driving.
Ultrasonic flow meter capable of measuring slurry, muddy water, and bubble-containing liquids.
Hydrogen bubble generator for flow visualization
During pump operation, the motor is constantly cooled by the overall water channel structure.
This is an underwater pump that adds durability, ease of handling, and cost-effectiveness.
Standard equipped with stirring blades, efficiently pumping and draining muddy water.
Environmentally friendly, non-separating underwater concrete that solidifies without clouding.
The fabric formwork method "Fabreform," which can also be used for underwater construction, is attractive for its speed of installation.
Instant display of odor intensity in digital numbers. Equipped with a unique sensor that is less likely to change to odorless gas.
Significantly improve work efficiency and safety in the training of ground preparation for construction sites, work sites, and events!
It is highly flexible and demonstrates its effectiveness even in limited spaces for piping.
It is highly flexible and demonstrates its effectiveness in piping in limited spaces, etc.
It is highly flexible and demonstrates its effectiveness in piping in limited spaces, etc.
It is highly flexible and demonstrates its effectiveness in piping in limited spaces, etc.
Disaster prevention and general emergency use, protecting lifelines, three-phase, single-phase, long-duration ultra-low noise diesel generator (45/55 dB).
Supply of high-quality electricity through a continuous combustion method using direct turbine rotation.
Lightweight and compact! Made of strong special rubber! Thorough drainage with a compact body!
By granulating and solidifying the sludge, it reduces volume and stabilizes, while also improving handling properties!
Chemical cleaning of cooling water and circulating water piping using environmentally friendly chemicals.
Excellent in the manufacturing of liquid paints and resins with high-quality specifications.
Centralized management of wave height predictions and observations in the cloud.
Since we have obtained construction design certification, no license or application is required.
A simple aerial photography system using a small balloon that is resistant to wind: Sky Catcher.
Support for the conservation of waterfront environments and the establishment of landscape functions! The patterns and brightness of the landscape harmonize with the river environment.
Square-shaped outlet black mesh container bag! Made with mesh material, it is ideal for drainage and fumigation!!
This is a socket-type flap gate that can be directly attached to PVC pipes!
High liquidity and foaming expansion after injection ensure reliable filling even in narrow gaps and deep cavities!
High fluidity! It is a grout material suitable for filling voids where water has accumulated.
I believe that using wood and effectively utilizing thinned timber is one way to be environmentally friendly.
Suction with negative pressure without disturbing the sediment! Dredging is done horizontally and thinly without stirring up the sediment.
This is an environmental conservation concrete block that preserves ecosystems and restores more natural landscapes.
Pioneer of heat exchangers: Alfa Laval's comprehensive catalog
The precast power bridge is a large prefabricated box culvert mainly used for culvert bridges, crossing small to medium rivers, and humanitarian purposes.
The gaps in the blocks can be expected to support the growth of plants and the habitation of insects.
Won the [Excellence Award] in the Public Structure Quality Contest (Concrete Structure Division).
A new form of engine generator. The birth of the Eco Base generator.