Abstract: New armatures and system using them, applicable to reinforced or armored masses of earth, which present a non planar section, with surrounding retainers having improved technical characteristics of traction resistance and friction surfaces.
Type:
Grant
Filed:
August 13, 1997
Date of Patent:
June 27, 2000
Assignee:
Sistemas S.R.S., S.L.
Inventors:
Faustino Valero Ruiz, Lorenzo Muzas Labad, Jose Amed Rego Castellanos, David Ortega Vidal