Reinforced Earth

Civil works Hydraulic works Railroad works Urban works

 

Reinforced earth walls are constructed using a system of alternating highly resistant metallic, a synthetic soil reinforcing strips. The strips are separated from each other by 75 cm. layers of compacted gravel backfill. The friction caused by the strips holds the earth in a vertical position with prefabricated concret panels hung from the strips. The function of these panels is not structural in nature rather, they serve as production from rain erosion and the occasional local landslide.

Read more...
 
Precast Arches

Standard Drainage Systems
Tunnels
 Hydraulic channels
False Tunnel
 

 

Tri-partite precast arches (TechSpan) custom designed as required may be adapted to any situation.

Read more...
 
Tech-Walls Pretasa ®

These are the classic tech-walls usually seen in civil works based on overpass/underpass crossings or slope containment walls.

Other applications can be seen in railway construction, such as abutments on overpass/underpass crossings, slope and rail bed containment walls, etc.

Read more...
 
Box Girder / U-Beam

The “in situ” panels have been substituted resulting in cost and economy improvements. In comparison with the I Beams they reduce the height of the structure and are better adapted to railroad bridge platforms.

 

Read more...
 
I-Beams

This is the simplest and most well known element of the precast bridge deck. The beam size and shape is easily adaptable to the deck specifications, reading to a wide range of beams depending on each individual situation.

 

Read more...
 


Nuevos proyectos.
Video Autovia Transilvania.Rumania


Tierra Armada S.A. [España] C/Melchor Fernández Almagro, 23. 28029 Madrid. Teléfono: +34 91 323 95 00
Solicitamos su permiso para obtener datos estadísticos de su navegación en esta web, en cumplimiento del Real Decreto-ley 13/2012. Si continúa navegando consideramos que acepta el uso de cookies. OK | Más información
{alt}