A non-excavation repair method that stops inflow and leakage at the joints of existing pipes while leaving the flowing sewage as is, and also achieves seismic resistance!
The "Snap Lock Method" is a non-excavation repair technique that stops inflow and leakage from existing pipe joint areas while allowing the flowing sewage to remain as is, and it also achieves seismic reinforcement. There are two methods: "Snap Lock Method S," which is a water-stopping technique that can be reliably implemented even in flowing conditions to stop inflow (leakage) from existing pipe joint areas or defective locations, and "Snap Lock Method ML," which adopts this technology. Additionally, this method thoroughly pursues durability and cost-effectiveness. [Features] ■ Excellent water-stopping capability ■ Excellent durability ■ Excellent workability ■ Easy follow-up investigation *For more details, please request materials or view the PDF data from the download section.
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[Related Construction Method] ■ Seismic retrofitting method for existing pipes "Magma Rock Method" Φ800mm to Φ3500mm *For more details, please download the PDF or feel free to contact us.
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The Japan Snap Lock Association is raising alarms about the seismic resistance of existing buried pipes and continues to advocate for the necessity of seismic retrofitting. They handle methods such as the "Magma Lock Method," developed to improve seismic structures without excavation, and will expand their activities based on past achievements.