
Héroes del Chaco — access ramp
Asunción
23,000 m²of geogrid inside the wall
- Product
- StrataWall wall with StrataGrid geogrid (Strata)
- Max. height
- 9 m
- Ece's scope
- Design, supply and site assistance
- Sector
- Bridges and viaducts
The problem
The access ramp to the Héroes del Chaco viaduct, on the Asunción side, needed a retaining wall of up to 9 metres, quick to build and with precast facing.
The solution
As Strata's representatives, we designed the StrataWall reinforced-soil wall with StrataGrid geogrid, supplied the material and assisted construction. On this part of the project we did not build: the contractor installed under our technical direction.
The result
Twenty-three thousand square metres of geogrid working inside the ramp wall. A different scope from the slopes of the same bridge, which we did build.
The project on video
The project in pictures
9 photos









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