| Yard | Rennovation of the tunnel vault |
|---|---|
| Location | Maia, Portugal |
| Subcategory | TUNNEL |
| Application | Rennovation of the tunnel vault |
| Start and finish date | 2019/2020 |
| Application Type | Admixtures for concrete |
| Client | BRISA |
| Contractor company | Amandio Ribeiro, Conduril, Ramalho Rosa Cobetar |
| Installer companies | Interserv |
| Architects | Coba e Engivia |
| MAPEI Coordination | Arnaldo Sousa |