Measures for extending lifespan and addressing a wide range of earthquake prevention needs! We propose suitable construction methods and provide appropriate repairs.
At Tohri Co., Ltd., we offer "Partial Repair Work." We repair or reconstruct defective or inappropriate sections of sewer pipelines, contributing to the sustainable health and longevity of the pipelines, as well as to a cost-effective, safe, and secure society. We provide methods such as "FRP Interior Repair Method," "Magma Rock Method," and "Snap Lock Method." As consultants for repairs, we strive to solve various issues. 【Method Features】 <FRP Interior Repair Method> ■ Capable of partially repairing or reconstructing defective or inappropriate sections of sewer pipelines ■ Contributes to the sustainable health and longevity of the pipelines ■ Cost-effective ■ Contributes to a safe and secure society *For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Method Features】 <Magmarock Method> ■ Developed with the aim of quickly improving existing pipelines and manhole joints that do not have seismic resistance into seismic structures. ■ In addition to the water-tightness and flexibility cultivated by the "Snap Lock Method," it adds seismic performance, demonstrating water-tightness that can withstand what is considered a severe level 2 seismic motion. *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company conducts three types of services aimed at "cleaning various places," including cleaning of pipelines, river dredging, drainage, and gutter cleaning; "investigation and analysis" through TV camera inspections and visual inspections to "see the unseen"; and "repair" for inaccessible areas through partial repairs and pipeline reconstruction (rehabilitation). Please feel free to contact us first.