Technological innovation in pipe joints! Manholes designed for earthquake measures and maintenance management.
The "Evahole" is a manhole that corresponds to a proper deflection angle of within 7.5 degrees for pipes and a seismic level 2 pull-out resistance of 6 cm. Since sufficient compaction can be achieved during backfilling, uneven settlement does not occur after construction. It shuts out unknown infiltrating water from the pipe connection. Simply insert the pipe and tighten two stainless steel bands, making it easy for anyone to install reliably, with no unevenness in the finish. 【Features】 ■ Integrated rubber joint socket with invert ■ Supports earthquake measures and maintenance management ■ Shuts out unknown infiltrating water from the pipe connection ■ Prevents pipe dislodgment (does not fall out or come loose) ■ Enables speed-up and standardization of construction *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■ No. 0 (φ750mm) ■ No. 1 (φ900mm) ■ No. 2 (φ1200mm) ■ No. 3 (φ1500mm) ■ No. 4 (φ1800mm) ■ Daen type (internal dimensions 600×900mm) (Type II: Registered product) *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Earthquake measures, maintenance management measures *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since its establishment in 1955, Ebata has quickly responded to the social demands arising from the advancement of urbanization in Japan. As a pioneer in wastewater treatment with products such as the inverted wastewater manhole and the assembled manhole "Ebaho," and more recently with innovations like the permeable manhole "Shintohole" and the rainwater storage infiltration tank made from recycled plastic "System Panel, Panecave," we have contributed to the improvement of urban amenities. We are committed to our management philosophy of "creating customer joy together" and will continue to strive to be a company trusted by society.