List of River construction products

  • classification:River construction

31~45 item / All 297 items

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Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

  • Special Construction Method

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The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.

The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.

Contributing to the second stage of public infrastructure! Bringing public infrastructure development to the ground. A robust outdoor storage tank for hazardous materials capable of responding to the ...

  • Water Treatment

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Corresponds to a flow velocity of 5 m/s up to the vegetation area! Demonstrates high-level bank protection functionality immediately after construction.

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  • River construction

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Finishing processing is a method of machining to match the dimensional accuracy specified in design drawings, product specifications, and part specifications.

  • Bridge Materials
  • Tunnel Materials
  • River construction

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The crisis management water level gauge with a radio wave sensor reliably observes even during heavy rain, strong winds, and muddy flows! Since it is non-contact, there are no failures due to collisio...

  • Other measuring instruments
  • River construction

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For monitoring river flooding! A water level gauge that detects flooding by capturing sudden changes in river water levels.

  • Other measuring instruments
  • River construction
  • others

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Easy, durable, and long-lasting solar-powered LED warning light. Visibility distance is over 1.5 km. Enhances visibility in marine civil engineering areas and offshore wind power facilities!

  • Bridge Construction
  • Harbor Construction
  • River construction

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Raise awareness and ensure thorough understanding of dangers during water level rise! Case studies of river channel restoration projects in cold regions. Construction DX, linear precipitation zones, t...

  • River construction

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Sheet Pile (Steel Sheet Pile) Installation Management System

  • River construction
  • Coastal construction
  • Earth retaining wall/foundation reinforcement

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The fabric formwork method "Fabreform," which can also be used for underwater construction, is attractive for its speed of installation.

  • Airport facilities
  • River construction
  • Other civil engineering works

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Install only when necessary, and perform semi-automatic measurements over a wide area.

  • Bridge Construction
  • Road construction
  • River construction

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Introducing the advantages of battery-operated water level gauges! Easy relocation enhances the image for clients! Also serves as material for technical proposals and creative ideas!

  • River construction

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Three-color indicator light: Convenient usage techniques in conjunction with battery-operated water level gauge.

We would like to introduce convenient ways to utilize the newly released product, the "Three-Color Indicator Light," which was developed based on feedback from everyone. The "Three-Color Indicator Light" can be combined with a "Battery-Powered Water Level Gauge" to sound alarms based on segmented water level observations. Usage Examples: Monitor water level observations in three stages and take appropriate actions according to the level. Detect the risk of rapid water level rise during rainfall and take early preventive actions to ensure safety. - Set the baseline water level of 2m as Level 1: The green indicator light rotates, indicating standby. - Set the baseline water level of 4m as Level 2: The yellow indicator light rotates, indicating caution. - Set the baseline water level of 5m as Level 3: The red indicator light rotates, indicating evacuation. Additionally, the "Disaster Prevention Light" can display messages for workers and community members on a daily basis. Raising awareness of safety measures at the site is crucial through consistent practices such as daily KY (Kiken Yochi, or hazard prediction) and pointing out dangerous areas and points of caution. Let’s continuously display what to be cautious about during this season and strive to improve safety awareness across the entire site. Please feel free to utilize this for safety measures at the site, as well as for technical proposals and creative ideas. *For more details, please refer to the PDF document or feel free to contact us.

Display water level observations in three stages! Detect the risk of rapid water level rise and take early preventive action!

  • River construction

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Three-color indicator light: Convenient usage techniques in conjunction with battery-operated water level gauge.

We would like to introduce convenient ways to utilize the newly released product, the "Three-Color Indicator Light," which was developed based on feedback from everyone. The "Three-Color Indicator Light" can be combined with a "Battery-Powered Water Level Gauge" to sound alarms based on segmented water level observations. Usage Examples: Monitor water level observations in three stages and take appropriate actions according to the level. Detect the risk of rapid water level rise during rainfall and take early preventive actions to ensure safety. - Set the baseline water level of 2m as Level 1: The green indicator light rotates, indicating standby. - Set the baseline water level of 4m as Level 2: The yellow indicator light rotates, indicating caution. - Set the baseline water level of 5m as Level 3: The red indicator light rotates, indicating evacuation. Additionally, the "Disaster Prevention Light" can display messages for workers and community members on a daily basis. Raising awareness of safety measures at the site is crucial through consistent practices such as daily KY (Kiken Yochi, or hazard prediction) and pointing out dangerous areas and points of caution. Let’s continuously display what to be cautious about during this season and strive to improve safety awareness across the entire site. Please feel free to utilize this for safety measures at the site, as well as for technical proposals and creative ideas. *For more details, please refer to the PDF document or feel free to contact us.

Clean rivers and oceans, gentle on the Earth. A fusion of screens and grates for catching trash. 'Screen Grate'! Preventing waste from flowing downstream.

  • River construction

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The new "2024-2025 Comprehensive Catalog" has been released! New grating products included! β

The new "2024-2025 Comprehensive Catalog" from Okagreat Co., Ltd. has been released! It features many original products and grating, including the "Safety Walker" and "OG Lock U"! Included are award-winning products like the "Safety Walker," as well as "Premium Expand," "Neo Slit," and the wobble-preventing U-shaped grating "OG Lock U," along with the new model OG Super High-Tensile high-strength stainless steel grating "Fine Grate," showcasing many "new forms" of grating and original products! If you're looking for something a little different from conventional grating, something you've never seen before, or grating that better matches the landscape, you might find it in this catalog. High heels and canes won't get stuck. Debris and small stones won't clog. Expect anti-slip effects. Theft prevention. Wobble prevention, tires of road bikes and sports-type bicycles won't fit, and wheels of carts, carry cases, and hand trucks won't get stuck, among other benefits. This catalog addresses your grating concerns. If you would like a copy of the new "2024-2025 Comprehensive Catalog," please feel free to contact us.

The "Sorkomatt (Block Mat) Method for Reinforcing the Back Slope" can be effective as a hard countermeasure for strengthening river embankments, specifically as a method for reinforcing the back slope...

  • River construction
  • Tensioning and connecting blocks
  • Slope protection material

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Sysmet will clearly explain the basic knowledge of Japan's oceanographic and meteorological observations and forecasts, as well as the process of how information reaches everyone!

  • River construction

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[Free Distribution] Preventing Lightning Damage Part 1: Basic Knowledge and Evacuation Action Guidebook

The humid rainy season has arrived, and many people may be thinking about measures against heavy rain, such as linear precipitation zones. However, it is easy to get distracted by the heavy rain and not fully grasp the threat of lightning. It is said that the voltage of a lightning strike can reach 100 million volts, which is equivalent to 1 million times that of household electricity. In Japan, it is reported that there are over 1 million lightning strikes annually, which increases the risk for professions that often work outdoors, such as civil engineering and construction. As a private weather company, we believe it is important to share knowledge related to weather with everyone, even in small ways. Therefore, we have created a guidebook titled "Preventing Lightning Damage! (Part 1) Basic Knowledge and Evacuation Action Guide." We encourage you to take a look and use it for ensuring safety at your workplace or as training material. *For more details, please visit our website or feel free to contact us.*

Protecting the landscape, protecting lives - Seawall. Acrylic window frame for seawalls.

  • River construction

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