Reinforce existing pipes to significantly improve vibration resistance! Resin hose crimping method! Also effective for rust prevention and waterproofing!
The "Hose Lining Method" involves the inversion insertion of a seal hose (polyester fiber + polyethylene resin) coated with adhesive into an existing pipe using air pressure, reinforcing and rehabilitating the existing pipe. The seal hose has high tensile strength and energy absorption performance, allowing it to follow the movements of the pipeline caused by ground fluctuations and earthquakes, significantly improving vibration resistance. Additionally, since the inner surface of the pipe is protected, it prevents rust formation and completely stops water leakage from joints and other areas. 【Features】 ■ Improved seismic and durability of pipelines ■ High strength and high pressure for long spans ■ Prevention of red water and leaks ■ Comprehensive water quality measures ■ Improved flow capacity *For more details, please download the PDF or feel free to contact us.
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【Vibration Resistance of Construction Pipes】 [Dynamic Tensile and Repeated Tensile Tests] ■Test Conditions ・After Static Tensile Test (after 100mm displacement) ・Repeated Amplitude: 70⇔130mm ・Frequency: 3Hz ■Test Results Similar to the static test, there was no damage to the seal pipe and no leakage. *For more details, please download the PDF or feel free to contact us.
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At Yamako Co., Ltd., we provide services such as water pipe camera inspections and cleaning methods for water supply systems, as well as maintenance and management of sewer systems and agricultural water, along with various construction methods. We have been working on harmonizing the pursuit of convenience in human activities, a major theme in modern society, with a rich natural environment, even before the rising demands of the times. Please feel free to contact us if you have any requests.