Dredging and cleaning can be performed according to the site conditions! Remote operation allows for compact, efficient, and safe work even in areas where conventional dredging was difficult.
Outstanding breathability, high strength, and water resistance are its features! Plastic slats are actively used as a substitute for tatami flooring core materials and wooden slats.
A construction method that allows for pipe branching, valve replacement, and expansion work with minimal water drainage! We have newly started a warranty system for the "freezing method"!
[Kyushu Area Expansion] It is now possible to carry out piping branch and valve replacement work, as well as expansion work, with minimal water drainage! Piping work can be done without shutting off water supply to the entire building.
Outstanding breathability, high strength, and water resistance are its features! Plastic slats are actively used as a substitute for tatami flooring core materials and wooden slats.
Insert into the slope to drain groundwater and contribute to preventing slope collapse【NETIS registration number KT-120016-VE】.
A construction method that allows for the replacement and expansion of piping branches and valves with minimal water drainage!
When freezing methods cannot be used! Mechanically stop water at any location!
It is possible to carry out the "closure work on the T-shaped pipe for two receivers" without shutting off the main pipe!
Piping and wiring burial system (non-excavation and thrust method)! Numerous achievements! Attention on "overhead wire elimination"! "Challenging the creation of lifelines that traverse the earth and underground."
Effectively eliminate groundwater that induces landslides - Large-diameter drainage horizontal hole method.
Developed a siphon drainage system that allows for zero fuel costs and can be manually transported to prevent water level decline and dam failure! Drainage using the principle of siphoning can be easily activated!
Permeable sheets, waterproof sheets, and the embedding of crushed stone are unnecessary, leading to labor-saving construction, shortened processes, and improved cost-effectiveness! *NETIS registered product
We obtained "water-absorbing paper" with a water absorption capacity of more than four times its own weight by using wood pulp, a forest resource, as the raw material and enhancing the swelling properties of the pulp fibers themselves!
























































































































