Rath Refractories manufactures dense brick, shapes, mortars and high temperature insulating brick in our Milledgeville Georgia plant. Our customer base includes the energy, chemical, ceramic and metals markets.
We offer our customers premium quality high alumina refractory materials for critical applications. Our plant production equipment is some of the most modern in the world because we are a greenfield site that started operations in 2006.
Both Rath Refractories and Rath Incorporated operate under the umbrella of Rath USA, a wholly owned subsidiary of RATH AG, based in Vienna Austria.
Quality Control
All Rath AG and Rath USA plants are ISO Certified. The Rath Milledgeville plant has a fully equipped quality control laboratory and staff.
Product Line and Markets
The plant currently manufactures alumina brick starting with super duty fireclay (Durrath product line), up through 90-99% alumina (Korrath product line). Also produced are andalusite based brick (Silrath product line) and bubble alumina insulating brick (Porrath product line). Compatible mortars for each group of products are also manufactured in Milledgeville.
A recent addition to our product portfolio is a highly successful partnership with Minteq® International. Rath Milledgeville now produces Minteq® brick for glass customers, through a contract with Minteq®. This includes Zedpave™ (AZS), Zedmul® (AZS), Zed™ Zircon (Zircon) and Zed™ Mullite (mullite).

Plant Equipment
The Rath Milledgeville plant is a greenfield site with new and modern production equipment.

Computer controlled, automated batching and mixing building.

State of the art hydraulic presses.

High temperature modern kilns with precise firing control.