- The product portfolio of RHI covers all groups of refractory products so that complete tank construction projects can be supplied from a single source.
- RHI possesses more than 20,000 formulas.
- The grades are optimally adapted to the specific requirements in terms of raw materials, aggregates, binding agents, shaping processes and firing temperature.
- A high level of automation in manufacturing enables the production of large numbers of bricks at consistent high quality.
- For smaller numbers and complex shapes, the bricks are rammed manually.
- “SUPRAL” refers to large-size blocks which are ground on six sides using state-of-the art technology.