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Blast furnace stack repair, Nov 10, 2011


Donetsk, Ukraine, April 28, 2010 – Calderys continues its development in blast furnace stack repairs by robot in Europe.

Calderys is proud to announce the completion of another stack repair by robot in Ukraine this month at a leading steel company. The Spraycast repair took only 2.5 days, i.e. 24 hours shorter than originally planned. The team installed 420 tons of CALDE™ SPRAYCAST SIC 70 and CALDE™ SPRAYCAST F 60 R castables at an average speed of 7.2 tons per hour. “The customer considered the repair as very good work, especially in terms of timing and has already requested a new similar blast furnace repair to be scheduled in September 2010.” exclaimed Giuseppe Guasto of the Calderys Corporate Iron group.

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