References

Scope of services:

• Survey of findings and measurement of the nozzle positions
• Demolition of the worn lining
• Brickwork above the grate, monolithic lining above it
• Stepped interlocking transition, expansion joints packed with ceramic fibre
• +1 more

Scope of services:

• Strip-out of the knocked-out old lining
• Formwork construction for chute and arch zone
• Monolithic lining in a single operation
• Controlled curing and stripping
• +1 more

Scope of services:

• Measurement and formwork construction matched to the component geometry
• Monolithic lining of both faces
• Controlled compaction over the entire length
• Stripping and checking of dimensional accuracy
• +1 more

Scope of services:

• Survey of the existing insulation situation and surface temperatures
• Removal of the settled old insulation
• Multi-layer rebuild with staggered joints
• Separate enclosure of edges, connections and door guides
• +1 more

Scope of services:

• Assignment and sequence planning before the shutdown began
• Demolition of the worn existing lining
• Scaffolding and section-by-section brickwork of the combustion chamber
• Removal and proper disposal of the demolition material
• +1 more

Scope of services:

• Cold cleaning and complete removal of the slag build-up
• Condition survey of the exposed lining
• Repair of the areas no longer load-bearing
• Care spraying as a protective layer against renewed build-up
• +1 more

Scope of services:

• Demolition of the old hood lining
• Monolithic relining
• Integration of the burner and extraction openings
• Controlled dry-out

Scope of services:

• Demolition of the damaged frame area
• Clean cut line to the existing brickwork
• Monolithic relining by casting
• Controlled dry-out
• +1 more

Scope of services:

• Inspection and preparation of the existing lining
• Professional maintenance gunning using the dry gunning process
• Even application of a 5–7 cm protective layer
• Quality control of the applied layer
• +1 more

Scope of services:

• Deployment planning and safety preparation
• Complete demolition of the old lining
• Removal and proper disposal of the demolition material
• Inspection and cleaning of the furnace structure
• +1 more

Scope of services:

• Demolition of the old lining and cleaning of the steel shell
• Inspection and supplementation of the anchoring system
• Floor build-up: insulating layer and brick-laid wear lining
• Wall lining with insulating boards and insulating firebricks
• +4 more

Scope of services:

• Thorough furnace cleaning and removal of deposits
• Survey and damage assessment of the lining
• Targeted repair of worn lining areas
• Inspection and optimisation of the stirring mechanism
• +2 more

Scope of services:

• Systematic damage analysis extending beyond the local defect
• Overhaul of the door frame with new seals
• Renewal of the refractory lining in critical areas
• Revision of the thermal insulation and control systems
• +1 more

Scope of services:

• Damage analysis and refurbishment planning
• Complete renewal of the side brickwork
• Professional re-execution of the expansion joints with fibre blankets
• Thorough cleaning of the combustion chamber
• +1 more

Scope of services:

• Refractory lining of the melting chamber
• Zone-specific material selection for hearth, walls, arch and burner area
• Non-wetting mixes in the bath line
• Controlled first heat-up with holding stages
• +1 more

Scope of services:

• Damage analysis and survey of the charging chamber
• Complete dismantling of the worn lining
• Rebuild with matched refractory materials
• Optimisation of the thermal insulation
• +1 more

Scope of services:

• Survey of cracks, voids and anchoring
• Selective demolition of the damaged zones
• Complete renewal of the anchoring
• New refractory lining
• +1 more

Scope of services:

• Deployment planning and safety preparation for the mechanical demolition
• Controlled, layer-by-layer demolition of the old lining with an excavator
• Continuous removal and proper disposal of the demolition material
• Inspection and cleaning of the steel shell after demolition
• +2 more

Scope of services:

• On-site survey of both components
• Repair of the refractory lining on the furnace lid
• Overhaul of the door lining and sealing faces
• Checking the correct seating and closure of the door
• +2 more

Scope of services:

• Dismantling of the old lining
• Corundum-repellent special mixes in the melting area
• Zone-specific design of hearth, melting bridge, charging shaft and door
• Monolithic, low-joint surface
• +2 more

Scope of services:

• On-site condition assessment of the damaged areas
• Partial repair of the side walls to restore the chamber structure
• Pour-on process on the floor to restore the target level
• Quality control and function test
• +1 more

Scope of services:

• Refractory lining of the melting and crucible furnaces
• Recurring overhauls within the shutdown window
• Non-wetting mixes in the bath and melting line
• Controlled heat-up with holding stages
• +1 more

Scope of services:

• Condition assessment of the existing lid lining
• Complete dismantling of the degraded old lining
• Inspection and renewal of the anchoring system
• Installation of the ceramic fibre modules using the plug-in system
• +2 more

Scope of services:

• Thorough cleaning of all three industrial furnaces
• Detailed inspection and determination of the repair requirements
• Partial repair of the chip melting furnace (floor, melting bridge, beams)
• Partial repairs on two ingot furnaces
• +2 more

Scope of services:

• Logistics planning and material preparation for the assignment abroad
• On-site condition assessment of both furnaces
• Targeted partial repair of the melting furnace with refractory material
• Partial repair and renewal of the wear zones on the dosing furnace
• +2 more

Scope of services:

• Thorough cleaning of the entire furnace and gas duct
• Inspection and condition assessment of all refractory-lined areas
• Renewal of 6–8 worn sections of the lining
• Replacement of 12 rings on the intermediate arch
• +2 more

Scope of services:

• Comprehensive inspection and damage analysis of the furnace interior
• Identification of the faulty previous repairs as the cause
• Proper removal of all deposits and layer build-up
• Correct repair of the wear areas with a single-layer gunning coat
• +2 more

Scope of services:

• Complete renewal of the side brickwork
• Professional integration of new expansion joints
• Packing and resetting of the fibre blankets
• Thorough cleaning of the combustion chamber and removal of deposits
• +2 more

Scope of services:

• Thorough cleaning and removal of slag, dross and residual aluminium
• Partial dismantling and restoration of the charging shaft with new insulation
• Dismantling and rebuilding of the door frame, door beam and load-bearing pillars
• Structural reinforcement of the side wall with a concrete shell
• +2 more

Scope of services:

• Immediate mobilisation of the emergency team the same evening
• On-site damage assessment and repair planning
• Dismantling of the collapsed lining areas
• Professional restoration with refractory material
• +1 more

Scope of services:

• Detailed survey and lining planning
• Complete demolition of the old lining with proper disposal
• Inspection and repair of the steel shell
• Layer-by-layer build-up of the new refractory lining
• +2 more