Others solutions
![](https://en.tdm.com.pe/wp-content/uploads/sites/3/2021/11/corrugado-head-275x150.jpg)
Overpasses
Corrugated metal structures of great light for track overpasses or river passes replacing bridges.
![](https://en.tdm.com.pe/wp-content/uploads/sites/3/2021/11/ignifuga-head-275x150.jpg)
Fireproof protection of steel structures
Fire passive protection systems for metal structures, which delay collapse and allow for people’s evacuation.