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Vanocur Refractories®

Vanocur Refractories® is the leader and innovator for the manufacture and repair of coke ovens utilizing our "Big BLOCK™.”  Our patented design technology is revolutionary in construction quality, installation speed & performance.  Managed by coke oven operators who understand the industry challenges, for over 40 years, Vanocur Refractories® has been investing in forward-focused, continuous improvement and has remained committed to providing excellence. Vanocur Refractories® expertise in critical maintenance repairs while minimizing impacts on plant profitability and assuring environmental regulatory compliance is unmatched in the industry.

Manufacturing Process 

From the drawing board to installation, Vanocur Refractories® has perfected coke oven repairs for the 21st century.



Modular Cast Block (MCB) technology is a revolutionary repair solution that reduces time and total costs compared to traditional silica repairs.


Vanocur Refractories® provides our clients with a customized solution, always supplying consistent, quality service.  Our value is proven through our vast technical expertise, dedication to safety, and commitment to innovation.



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