Pipe Roofing

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Pipe roofing is a method to pre-reinforce the ground ahead of a tunnel face to ensure that excavation can proceed safely. A steel casing is installed in an umbrella pattern around the excavation line, forming a protective arch under which the tunnel can advance.

If you can't find the products that meets your specification, please contact a TerraRoc sales rep to discuss how we can assist you with your requirements!

Top Hammer Application Pipe roofing is a method to pre-reinforce the ground ahead of a tunnel face to ensure that excavation can proceed safely. A steel casing is installed in an umbrella pattern around the excavation line, forming a protective arch under which the tunnel can advance. If you can't find the products that meets your specification, please contact a TerraRoc sales rep to discuss how we can assist you with your requirements! DTH Hammer Application Pipe roofing is a method to pre-reinforce the ground ahead of a tunnel face to ensure that excavation can proceed safely. A steel casing is installed in an umbrella pattern around the excavation line, forming a protective arch under which the tunnel can advance. If you can't find the products that meets your specification, please contact a TerraRoc sales rep to discuss how we can assist you with your requirements!