The noise from the work is low! We provide a healthy environment for those who are working.
The "PML method" is a sewer manhole rehabilitation technique that takes into consideration the surrounding residents and the contractors. A polyethylene liner, which has a low environmental impact, serves as a corrosion-resistant membrane that covers the inner surface of the pipe. Since it does not use large equipment, the noise generated during the work is minimal, and no harmful organic solvents are used, providing a healthy environment for those performing the work. [Features] ■ Stable quality ■ High acid resistance ■ Wide applicability ■ Consideration for the environment ■ Compact work with minimal noise *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
"Process for Installation of Manholes No. 1, No. 2, and No. 3, Circular Type" ■ Investigation and Cleaning ■ Liner Insertion ■ Liner Installation ■ Formwork Installation ■ PL Mortar Filling and Compaction ■ Curing ■ Demolding ■ Connection Welding ■ Completion *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Manholes in sewage systems, manholes in factories using chemical substances, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company specializes in the overall "investigation, pipeline rehabilitation, and water-stopping work" of underground buried pipes such as sewer pipes and power conduits. In particular, in the sewer division, we focus on the investigation and rehabilitation of lifelines, and we are also involved in the development of construction machinery, striving to maintain a flexible response to maintenance and management. With a focus on environmental safety measures, our motto is "safety, maintenance, and rehabilitation" for facilities, so please feel free to consult us regarding the above-related matters.