During the inspection, attention is paid to:

• Lining / masonry wear (including deviations in wall thickness, visible metal parts, anchors)
• Damage such as cracks, chips, delamination and bulges
• Comparison of seam performance
• Uncontrolled cracking
• Color image of refractory lining
• The appearance and characteristics of slags and deposits (glass, solid to powdery, easily detachable from the surface)
• Wear and damage to adjacent components (e.g. grates, nozzles, burners, measuring points, etc.) which may indicate operational problems

At the end, a damage assessment is provided with recommendations for further actions. These can range from a documented conclusion that the condition is satisfactory to recommendations for maintenance or repairs with a possible risk of equipment failure.

Maintenance includes:

• Care of seams in all accessible areas of the equipment
• Insulation work (e.g. using ceramic fiber materials)
• Current local repair to prevent further damage
• Documenting the work, for example through video footage or collaborative walks

Repairs are made by dismantling and re-lining in the damaged area. This can be done by completely replacing or changing / improving the existing situation. We are pleased to provide our expertise in this area.

These measures are a prerequisite for high reliability of the lining and therefore ensure a longer service life of the equipment.