DURGLASS® (temporary) and GLASSPREE® (pemanent) glassfiber bolts and anchors for the consolidation of excavation front of tunnels realized with traditional method and for the stabilization of the ground.
GLASSPREE® bolts are not susceptible to corrosion and they are used for tunnel consolidation and rock walls anchoring.
Valorizzazione brevetto "Sistema e metodo per la fabbricazione di elementi di rinforzo per cemento armato" - Brevetti+ PON Imprese e competitività 2014 2020
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