Introducing a comparison table of disaster reduction measures and semi-permanent measures!
Introducing the construction method of the Tōsui CON filling technique by ESP Co., Ltd.!
Made of porous concrete! It is a large revetment block incorporating a natural stone pattern.
Significantly reduce formwork for on-site poured concrete! It is possible to shorten construction time and achieve labor savings!
"Arch culvert" published in the Road Geotechnical Culvert Construction Guidelines.
Environmentally safe high-dispersibility powder coagulants "FLOC SITE series"
The second installment of a genuine micro wind turbine that you can make yourself!!
An attachment for construction machinery suitable for cutting bamboo and thinning timber by holding and cutting it as is.
GPMate-ECHO is a high-performance GNSS depth measurement system that combines ease of use in the field with high precision.
Environmentally friendly, non-separating underwater concrete that solidifies without clouding.
Environmentally friendly blocks that can be easily installed by machine, with 2 blocks per 1.0 m².
The columns are delivered to the site pre-assembled at the factory, so assembly is easy.
Improving activity levels and wearing rates for safety on the water.
Simply hanging it up allows for easy dewatering and volume reduction of sludge water!
Not only as a wildlife damage prevention fence for rivers, but also as a safety net, it is possible to hold on firmly and wait for rescue!
By increasing the size of the product (2.0m² per unit) and placing the legs on the outside, installation work has become easier!
Self-propelled with a maximum cutting width of 95 cm! Equipped with HST for easy speed adjustment!
Cutting width of 80 cm! Crawler type! Enables stable work even on slopes!
Working width of 200cm! Efficient with dual rotation! Safe grass collection operation!
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!]
One 4-ton truck can work anywhere! A low-cost stone masonry and stone wall repair method that doesn't require heavy machinery! Since the construction period is short, traffic disruptions are minimized! Please take a look at the construction photos.
Reliable initial dissolution and stable powder supply are the key factors for the dissolution device!
Coastal work, tidal zone work, and backflow prevention! Just secure it with anchor bolts.
This is an oil fence wrapped in a sturdy polyester cylindrical fabric.
Construction is possible even while the equipment is in operation! Safe dredging can be performed remotely from land.
Carbon fiber water purification material Miracarbons
The unique shape is effective for upstream migration! The terraced fishway has solved the issues faced by conventional fishways!
[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.
Concrete spacer 【Design standard strength 40N】 Cubic type
Measurement data can be viewed anytime, anywhere! Remote monitoring measurement system.
By reducing the measurement work time, significant cost savings can be achieved!
Emergency Oil Liquid Treatment Kit "Oil Clean BOX"
Standard equipped with stirring blades, powerful drainage of sediment water. Submersible pump for sand.
Lightweight model exclusively for small machines, designed to be held and cut as is, suitable for felling bamboo and garden trees as an attachment for construction machinery.
A single-point flow meter ideal for installation on underwater structures and mooring lines. It uses ultrasound to measure flow direction and velocity at remote locations with minimal influence from structures.
Registered with NETIS! Introducing the best construction methods for protecting riverbanks and levees.
The oil tank body and oil barrier are packaged inside the shutter! Safety measures against oil theft, leaks, and vandalism at construction sites!
Portable and ready-to-use solar-powered web camera.
Safe for the surrounding environment and work site, demonstrating effectiveness in solidifying and constructing with all types of soil!
We have a wide variety of water-blocking sheets and greening materials available! We will also introduce examples of restoration work for river breach areas.
We have a variety of products including waterproof sheets, suction hoses, and drainage pipes.
The definitive "Eco Base Welder," an environmentally friendly engine welder, has finally arrived!
No switching required! Simultaneous output of three-phase four-wire and single-phase three-wire.
Long-term rust prevention and permanent storage of parts are possible.
Long-term rust prevention and permanent storage of parts are possible.
Long-term rust prevention and permanent storage of parts are possible.
This is a method for removing stones that pose a risk of falling rocks.
It is a product with excellent impact resistance and compressive strength, suitable for harbor fishing port materials.
It is a rubber product with excellent durability and seawater resistance.
The gaps in the blocks can be expected to support the growth of plants and the habitation of insects.
Compatible with various roofing materials! Lineup of snow slide prevention devices.
Utility model application in progress! A construction sign made of mesh aluminum that is resistant to rust and highly durable!
A permanent injection material that improves quality in the long term! Suitable for foundation improvement work such as seismic reinforcement construction!
Introduction to the permeability test of permeable concrete using the constant water level method established by the Geotechnical Engineering Society.
Flooring made from clean-looking pine from the East Coast of Canada, with circular saw marks on about 50% of it.
Ideal for temporary materials for electrical work along railway lines! Passed the 75,000-volt dielectric strength test!
High-brightness phosphorescent water gauge (water level marker)
Data is measured using a human presence sensor, motion detection for automatic photography, noise sensors, and lighting sensors, and recorded on a server!
This is a turbidity meter using an integrating sphere scattering light method. The collected sample water is placed in a dedicated cell for measurement.
The average flow rate is displayed digitally by multiplying the rotation of the conical cup by the calibration coefficient. For river surveys.
The comprehensive catalog of YOSHIKAWA's circular feeder for powder and granular material, recognized by the world.
Waterborne corrosion protection (Permicron Guard)
Fish habitat and greening capable revetment block Wave
Environmentally friendly cage-type revetment - Cage box
Wooden fence that can accommodate slopes and curves using movable joint fittings.
Blocks and weed suppression sheets are integrated! Just install them on the slope, and they will hinder weed growth!
"Large box culverts" that can be assembled on-site with upper and lower pieces, capable of forming cross-sections of 3 meters or more!
Just fit it and tighten it firmly. Yamato's unmanned, non-powered fume flap.