Media Relations
Raw Materials & Production
Nearly 50 percent of the raw materials used are mined at the group´s own deposits. RHI operates mines in Austria, Italy and Turkey.
Products and systems are manufactured at 26 modern refractory plants on four continents.
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Blast in open-cast mining |
| "Mundloch" (entrance underground mining) |
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Underground mining of raw magnesite |
| Sinter production (rotary kiln) | |
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Refractories production: press |
| Refractories production: tunnel kiln | |
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Refractories production: setting robot |
| Construction and inspection of a glass tank | |
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