List of River construction products
- classification：River construction
91～135 item / All 293 items
We offer wireless access control systems and high-end digital keyless solutions!
- Safes, Cabinets, Lockers
- Other security systems
- Hardware Doors, Handles and Locks
Notice of Participation in "SECURITY SHOW 2026" from March 3 (Tuesday) to March 6 (Friday), 2026.
Our company will be exhibiting at the "SECURITY SHOW 2026," one of the largest security and safety management exhibitions in Japan, held at Tokyo Big Sight. At our booth, we will showcase door cylinders featuring high-security disc cylinders, padlocks, IC cylinders that integrate IC technology, as well as group products such as key boxes, intelligent lockers, locker locks, lockout padlocks, and security safes. We sincerely look forward to your visit.
The oil tank body and oil barrier are packaged inside the shutter! Safety measures against oil theft, leaks, and vandalism at construction sites!
- River construction
It can be used directly on existing levees without compromising the landscape. It prevents levee breaches and overflow due to flooding.
- River construction
200% growth rate compared to conventional methods! High-strength waterproof sheets for river embankments *with construction case photos included.
- Airport facilities
- River construction
Ideal for temporary materials for electrical work along railway lines! Passed the 75,000-volt dielectric strength test!
- Temporary Construction Materials
- Road construction
- River construction
The unique shape is effective for upstream migration! The terraced fishway has solved the issues faced by conventional fishways!
- Airport facilities
- River construction
[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the challenges of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the challenges of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.
- Airport facilities
- River construction
- Parking lot facility construction
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 openin...
- Airport facilities
- River construction
A terraced fishway that achieves a threefold upstream migration rate! Fish can ascend from any direction at 180°, preventing their stagnation!
- Airport facilities
- River construction
Just cover it over your shoes! The water-repellent nylon fabric prevents muddy soil from sticking, making work in the fields more efficient!
- Net fence
- Gates, walls and fences
- River construction
Environmentally friendly, non-separating underwater concrete that solidifies without clouding.
- Harbor Construction
- Airport facilities
- River construction
Dedicated disaster prevention and crime prevention systems in locations such as mountainous areas and along rivers where commercial power and internet lines are difficult to install.
- River construction
Make work in muddy fields more efficient! Make recovery work at landslide sites smoother! A versatile mud guard cover.
- Net fence
- Gates, walls and fences
- River construction
The hyperspectral camera Specim FX17 can collect hyperspectral data in the near-infrared (NIR) range (900 to 1700 nm).
- Geological Survey Company
- River construction
- Soil Research Institute
Hyperspectral camera Specim FX10 operating in line scan mode in the visible and near-infrared regions.
- Geological Survey Company
- River construction
- Soil Research Institute
We will be exhibiting at the Image Sensing Exhibition 23 held at Pacifico Yokohama from June 14 to 16, 2023. Booth number: 3.
■World's first portable hyperspectral camera Specim IQ ■Various industrial hyperspectral cameras Specim FX ■Hyperspectral data analysis software perClass MIRA ■Allied Vision's Goldeye camera equipped with various InGaAs sensors sensitive to wavelengths from 400 to 2200 nm in the near-infrared (SWIR) range ■DIAS's Pyroview camera capable of measuring radiative temperature ■HIKRobot's line scan camera ■Imprex's high-durability camera with an operating temperature range of -40℃ to +85℃ ■CXP-12 compatible frame grabber ■Various near-infrared bandpass filters ■Various Camera Link, CoaXpress, and USB Vision extenders
To prevent the intrusion of harmful animals and block the flow! "RS Fence" for agricultural waterways and managed rivers.
- Net fence
- Gates, walls and fences
- River construction
Speedy construction with reduced manpower! Ductile iron cage method useful for disaster recovery.
- Civil Engineering Method
- River construction
By increasing the size of the product (2.0m² per unit) and placing the legs on the outside, installation work has become easier!
- River construction
ADCP package that enables current direction and velocity measurement while navigating. Significantly reduces the time required for installation and provides high operability and high-precision data.
- Harbor Construction
- River construction
- Dam construction
Support for Signature echo sounder data has started in Echoview.
Echoview is software provided by Echoview Software Pty Ltd, and it is the world's leading software package for underwater acoustic data processing. It offers powerful and flexible features for water column, bottom echo sounder, and sonar data processing. With the update to Echoview 13, support for Nortek's multifunctional ADCP and Signature series echo sounder data has begun. It supports both seabed-mounted and vessel-mounted types of the Signature series. The integration of Nortek's multifunctional ADCP, Signature, and Echoview's software solutions provides researchers and professionals with a comprehensive and advanced solution for underwater acoustics. For more details, please see the news page below.
A compact ultrasonic flow direction and velocity meter capable of measuring wave direction (wave direction, wave height) and multi-layer flow direction and velocity. It also allows for real-time compu...
- Coastal construction
- Harbor Construction
- River construction
CSPI2024 Construction and Surveying Productivity Improvement Exhibition - Exhibition Participation
We will be exhibiting our equipment at the Construction and Surveying Productivity Improvement Exhibition. We will showcase the DVL for small underwater vehicles, the Nucleus1000, and the Signature, which enables simultaneous observation of wave, current direction, and velocity data necessary for evaluating offshore wind power generation sites. Booth number 02-41 We look forward to your visit.
Wooden fence that can accommodate slopes and curves using movable joint fittings.
- Gates, walls and fences
- Protective fence
- River construction
Updated construction achievements (August feature "Wooden Fences and Panels")
The August feature is "Wooden Fences and Panel Fences," and we have added three new construction achievements. At Zaiens, we supply various types of wooden fences for different locations, including park boundary fences, fall prevention fences for waterways, fences for traditional Japanese facilities, panel fences, and fences in mountainous areas. Additionally, wooden panel fences can be used in urban areas as an alternative to concrete walls. Wooden fences and panel fences, which allow you to feel the warmth of wood, contribute to the promotion of wood utilization.
Demo units available for loan! We have three types: 5 horsepower, 15 horsepower, and 30 horsepower!
- Port supplies
- Construction machinery leasing and rental
- River construction
Corrosion-resistant and durable stainless steel emergency storage warehouse!
- River construction
- Insulation work
- Other commercial buildings and service facilities