Supports shield construction! Low dust and low rebound spraying can be compactly achieved!
The "PF Mortar Spraying System" can be constructed according to the required amount on-site, making it possible to implement a compact and simple system when needed. It offers high strength, easy operation, and the ability to spray in areas with water inflow. Low dust and low rebound spraying can be achieved in a compact manner. This system can be used for spraying in small cross-section tunnels, primary spraying reinforcement in unconsolidated ground, and for repair and widening work in existing tunnels. 【Benefits of Implementation】 ■ High strength, easy operation, and capability to spray in areas with water inflow ■ Can be constructed according to the required amount on-site ■ Can be implemented when a compact and simple system is needed *For more details, please feel free to contact us.
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【Applications】 ■ Spraying for small cross-section tunnels ■ Primary spraying reinforcement for unconsolidated ground ■ Repair and widening work for existing tunnels ■ Spraying behind TMB excavation *For more details, please feel free to contact us.
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We handle the TBM shotcrete application system Subshot System, the small rapid shotcrete system M-PAC, the continuous mixing injection system M-CMXII, the continuous mortar injection P-mor system, the settlement suppression auxiliary system Preload Shell Method, the electric dust collector for tunnel excavation, the TDR shot lining system, and other civil engineering-related machinery and consumables. For inquiries related to tunnels and civil engineering, please contact the MCM Hokuriku Center.