A pneumatic-operated wastewater pump method that achieves high efficiency at low cost! It significantly contributes to recovery and reconstruction.
This technology is a simple water replacement method that responds to diverse needs in the sewer restoration work following the Great East Japan Earthquake. Since it does not use a power motor, temporary power sources or portable generators are unnecessary. It is a completely self-sufficient pump that does not require "priming water," so high-pressure washing trucks and water supply vehicles are not needed. It has also been adopted in the disaster recovery work following the Kumamoto Earthquake and the Tottori Chubu Earthquake, making a significant contribution to restoration and reconstruction. 【Features】 ■ Achieves high efficiency and low cost ■ Provides a hygienic working environment ■ Allows for water replacement only at the construction site ■ Quick installation and removal ■ Enables emergency pipeline opening *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Features】 ■ It is a completely self-sufficient pump that does not require "priming water," eliminating the need for high-pressure washing trucks or water supply trucks. ■ It can prevent the generation of odors and deterioration of the hygiene environment for workers. ■ It allows for water replacement only at the construction site rather than over a single span. ■ In addition to ensuring pedestrian safety, it minimizes the use of piping materials and safety facilities, making it economical. ■ Work can be completed in a short time (10 to 20 minutes). *For more details, please refer to the PDF materials or feel free to contact us.
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【Main Uses】 ■ Replacement of aging existing sewer pipes due to sewer utilization (open-cut and non-open-cut) ■ Temporary restoration of sewer pipes during disasters such as earthquakes, and replacement of existing pipes that are uneven, meandering, or sagging (open-cut and non-open-cut) ■ When temporary drainage is needed during sewer pipe rehabilitation work ■ Construction of new manholes or removal of existing manholes (installation and removal of manhole pumps) ■ When temporary drainage is needed during sewer TV camera inspections, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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Our company specializes in the investigation and diagnosis of existing concrete structures, evaluation of their integrity, and reinforcement and anti-corrosion work within the country. We conduct surveys nationwide, primarily focusing on civil engineering structures. Additionally, we have overseas offices and operate a concrete products company. Thanks to the warm support of our customers, we have accumulated extensive experience across various fields, including civil engineering, architecture, agriculture and water resources, landscaping, and chemistry, with expertise in design, construction, manufacturing, and quality control, all centered around "concrete."