Wacker - The Fascination Of Chemistry
Episode 17 – Protection for St. Gotthard – The Fascination of Chemistry – WACKER’s Audio Magazine
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:09:07
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Sinopse
Tens of thousands of vehicles pass through the Gotthard road tunnel every day. In winter, they splash a large amount of water and road salts onto the tunnel walls. In a single night, the tunnel was treated with special water-repellent silanes from WACKER to prevent the salt water from penetrating into the concrete and damaging [...]