Letra
   

Execução de túneis

Uma amostra da tecnologia usada na construção de túneis.

Este equipamento foi usado na construção do túnel do Consórcio Gastau, Projeto Mexilhão, interligando Caraguatatuba ao Gasoduto Rio-Campinas.


tunelgas7


Vista interna do shield


Ferramentas de corte


Túnel escavado

Mensagens  

 
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