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Shotcrete Tunnel

Category: 
Contractor: 
Tecnor
Location: 
Mazatlan Mexico
Application: 
Tunneling

Helix in shotcrete in the Tunnels Durango Mazatlan project in Mexico.  The contractor was very pleased with the Helix dosage, the workability and flow through the pipes and nozzle and found its rebound characteristics were excellent.  Helix was mixed into the ready-mix truck and applied using a robotic shotcrete system.