RAKUYU－Z工法協会 List of Products and Services

We would like to introduce the "RAKUYU-Z Method," which is promoted and advertised by our association. By using this method for water replacement, we can create an environment where the construction site remains completely dry (or at a water level suitable for construction) for a certain period without implementing drainage restrictions for local residents. This ensures safety and hygiene on-site, enhances the efficiency of the main construction work, and makes it easier to secure construction quality. Additionally, our association holds technical guidance, training sessions, and workshops related to the method. 【Features】 ■ Resolves interruptions in construction due to clogging ■ Numerous suction vehicles are deployed, moving away from piston transport ■ Suitable even in locations where submersible pumps cannot be installed inside manholes ■ Minimal impact on surrounding traffic for water replacement ■ Labor-saving through automatic pump control and patrol monitoring, with rapid response in case of accidents ■ Smooth installation and removal even for large-capacity water replacements *For more details, please download the PDF or feel free to contact us.

• Sewerage facilities
• Drainage and water removal