Non-excavation seismic reinforcement of sewage systems, compatible with Level 2 seismic motion: "Magma Rock Method."
A seismic reinforcement technology that improves the joint section of the main sewer pipe to a seismic structure in a short time without excavation. Compatible with diameters from Ø800 to Ø3500. Construction is possible even in a flowing state.
The "Magma Rock Method" is a seismic retrofitting technique that improves existing sewer facilities without seismic structures to a seismic-resistant structure in a short time and without excavation. 【Target Pipe Diameter】 ■ Magma Rock Method: φ800mm to φ3500mm 【Features】 ■ Magma Rock Method - Joint of the pipe - Flexibly follows horizontal and bending displacements caused by earthquakes, maintaining water tightness. Depending on the intended use and target pipe diameter, it is classified into types such as "Magma Rock Method NGJ," "Magma Rock Method mini NGJ," and "Magma Rock Method for Manholes." *For more details, please refer to the related link page or feel free to contact us.
- 企業：東亜グラウト工業
- 価格：Other
