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+420 606 795 506info@mrozek.cz
Stay connected
Mrozek Mrozek
  • COMPANY
    • MROZEK a.s.
      • ABOUT US
      • CONTACT INFORMATION
      • General Terms and Conditions
    • MROZEK Polska Sp. z o.o. Sp.k.
      • ABOUT COMPANY
      • CONTACT INFORMATION
    • MROZEK SK, s.r.o
      • ABOUT COMPANY
      • CONTACT INFORMATION
  • SERVICES
    • DEMOLITION
    • EARTHWORKS
    • RECYCLING
    • WORK AT HEIGHTS
    • CONSTRUCTION ACTIVITIES
    • MOBILE CRANES
    • UTILITY LINES
    • TRANSPORTATION
  • REFERENCES
  • NEWS

Projects

BF3 Burden cap and degassing installation

Project Description:

Work associated with securing the burden as part of the reconstruction and modernization work carried out of Blast Furnace No. 3 (BF3), Dąbrowa Górnicza, with an internal diameter of 11.7 m at the level of the tuyeres.

  • Digging 150 m3 of coke from the tuyere level, protection of the remaining elements of the furnace tuyere against damage
  • Extraction of big pieces of slag and coke and other sintered elements from the furnace, which make it impossible to prepare the burden for the shotcreting
  • Evacuation of excavated hot coke to a designated location outside the furnace
  • Levelling burden of 0,5 m under the tuyeres level
  • Levelling of filled slag (150-200m) by excavator Brokk D330
  • Concrete shotcreting in a thickness of approx. 150 mm, completing the integrity for the whole period of project
  • Breaking of concrete and its evacuation from the furnace
  • Transport of waste during the whole project
  • Client Arcelor Mittal Poland S.A.
  • Services Hot cleaning
  • Date 2020
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Visit project BF3 Burden cap and degassing installation
Mrozek a.s.

Our goal to deliver well-executed projects within agreed deadlines. We place high emphasis on quality, health and safety of our employees as well as minimum environmental impact. We strongly believe that “Impossible is just a word”.

 
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