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"!
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.
Smooth renovation of facilities for the entire apartment complex! No need for temporary evacuation for first-floor residents, with a significant reduction in noise and dust due to the new construction method.
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 the replacement and expansion of piping branches and valves with minimal water drainage!
Effectively eliminate groundwater that induces landslides - Large-diameter drainage horizontal hole method.
Insert into the slope to drain groundwater and contribute to preventing slope collapse【NETIS registration number KT-120016-VE】.
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.
The basic principle is to combine it with other construction methods! The effectiveness of the combined construction methods increases, leading to a reduction in construction time.
Published in the global scientific journal "Science Advances." Numerous achievements in national government offices and the private sector! Case study materials are also available!
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!




















































































































