Good news for the sewer, stormwater (municipality) industry and the shield construction industry! Prepare for the flooding risks during this year's heavy rain.
The "Hexagate Plug" is a large-diameter pipe water stop wall that ensures high water stop performance through tube sealing and allows for confirmation of water stop performance by conducting pressure tests on-site. It can be utilized for safety measures during heavy rainfall, ensuring worker safety during branch connection work, and for temporary storage of rainwater mains. 【Recommended for the following concerns】 ◆ Elimination of flooding risks and ensuring worker safety ◆ Shortening construction periods and improving efficiency through simplified installation ◆ Flexible response to on-site errors and special shapes ◆ Realization of quality assurance through inspections immediately after installation *For detailed specifications, please download the catalog. Feel free to contact us for information on implementation results and other inquiries.
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basic information
Unlike the full circumferential bolt tightening method, water stoppage can be achieved through remote-controlled tube pressurization, which streamlines the work process and reduces the time required for water stoppage tasks. 【Features】 ■ Remote-controlled tube pressurization (water) allows for efficient water stoppage work ■ Eliminates the need for full circumferential bolt tightening, shortening construction time ■ Pressure management is possible with a pressure gauge, making it easier to manage the water stoppage state ■ The two-row tube seal configuration allows for confirmation of water stoppage after installation ■ Gap-following performance makes it easier to adapt to clearance differences on site ■ Specifications can be adjusted according to the internal diameter, shape, and delivery conditions of the site, making it easy to adopt *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Implementation Results】 ■ Fukuoka City Daimyo Shield (φ3500) ■ Fukuoka City Imaizumi Shield (φ3500) ■ Osaka Prefecture Shimizu Joint Ditch (φ5500) ■ Tokyo Metropolitan Tachiaigawa Main Line (W6950×H2475) *Special-shaped cross-section (kamaboko shape) ■ Kasumigaseki 2-chome Reconstruction Project (φ2200) ■ Nagoya City Meieki South (φ4250/φ2200) ■ Nagoya City Central Rainwater Main Line (φ5750) *For more details, please download the PDF or feel free to contact us.
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Company information
Rokubun Rubber Co., Ltd. is a specialized manufacturer of industrial rubber products. With a motto of flexible thinking and free design, we produce products that match our customers' needs. We hold numerous industrial property rights and have various patent applications and utility models in collaboration with our customers, covering a wide range of fields including nuclear power, steelmaking, and shipbuilding. We will continue to advance our research and development with the aim of creating ultimate products that meet everyone's needs.
