It is possible to separately collect steel pipes and injection materials during tunnel excavation! A construction method that allows for resource utilization as sorted industrial waste.
The "AGF-Me (Metal eco) method" is a patented method (Patent No. 3882118) for the non-widening long steel pipe advance construction. It features vertical slits in the end-reinforcing steel pipes of the cutting section during tunnel excavation with non-widening support, allowing for the separate recovery of the steel pipes and injected materials during excavation. This method eliminates unnecessary mixed industrial waste and enables resource utilization as sorted industrial waste. [Features] - Patent No. 3882118 obtained - Structure allows for the separate recovery of steel pipes and injected materials during excavation - Eliminates unnecessary mixed industrial waste and enables resource utilization as sorted industrial waste *For more details, please refer to the PDF document or feel free to contact us.
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As a pioneer in post-installed anchors in Japan, KFC was founded in 1965. We respond to customer needs with a consistent system from product development to sales and construction. Our business activities focus on three main areas: construction fastening materials such as post-installed anchors, materials for tunnel excavation like rock bolts and auxiliary methods, and various construction projects related to seismic reinforcement, safety measures, equipment, and refreshment.