"RRR-B construction method"
-Rigid wall embankment reinforced earth wall method-
A method of constructing railroad and road embankments using geotextiles and rigid vertical walls.
This is a method of reinforced embankment construction in which a rigid wall (RC wall) integrated with the geotextile is constructed in front of the reinforced embankment constructed using a surface reinforcement (geotextile) to create a vertical or steep slope of the embankment slope. The stability of the embankment can be enhanced by using the RC wall in combination with the geotextile.
*For sale only in the Japanese market.
Related Achievements
Product & Service
Features
High reliability Superior safety
High embankment restraint and low post-completion deformation.
Ease of Construction and Economy
Ease of Construction and Economy
Wide range of fill material application
A wide range of fill materials, such as construction overburden, can be applied.
Main components and installation procedures
Surface reinforcement material “KJV
Shape and Dimensions
1 roll 2.0m(W)×50.0m(L)
Welded wire mesh
Used as temporary restraint until wall construction.
Spill prevention sheet
Shape and Dimensions
1 roll 0.5m(W)×100.0m(L)
A sheet that prevents crushed stone from spilling out of the temporary restraining area.
Selection and planning of slope works according to the level of performance design.
Railroads, Roads, Construction Fill
