Gestio d'infraestructures, S.A., Barcelona
UTE Sabadell (Joint Venture of Acciona,Comsa, Acsua Sorigué) DESCRIPTION
The tunnel is excavated with a TBM-EPB manufactured by Herrenknecht. Soil includes cohesive material (clay in particular) and sand in varying percentages and are conditioned with the Polyfoamer FP/CC.
MAPELASTIC TU SYSTEM
Mapelastic TU System is a single-component membrane, based on synthetic fibers a
High performance liquid foaming agent, based on
biodegradable anionic surfact