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Tunneling with lattice girders means advanced tunnel lining

Jul 30th, 2013 | By | Category: general

Lattice girders in conjunction with shotcrete achieve an excellent level of support in tunneling. They consist of steel bars welded together in triangular pattern and they are made to suit the shape of the tunnel. This combined system acts as an armor that provides balanced support and reduced consumption of shotcrete. The GMS lattice girder […]