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Techspan Environmental Equipment & Supplies
1 equipment items found
Manufactured by:Reinforced Earth Company (RECo) based inSterling, VIRGINIA (USA)
TechSpan is a three-hinged precast concrete arch system, consisting of half arch units that meet at the crown, supported by precast or cast-in-place footings sized for site specific conditions. MSE walls are easily customized and built at the ends of the arch tunnel, forming a standalone bridge, concrete tunnel, or hydraulic structure. The arch units are typically eight to ten inches thick, and ...