Felskálázást

Felskálázást, an Icelandic term, translates to "rock scaling" or "rock scaling operations" in English. It refers to the process of removing loose or unstable rocks and debris from natural rock faces, particularly in mountainous or cliff-side areas. The primary objective of felskálázást is to enhance safety by mitigating the risk of rockfalls, which can pose a significant danger to infrastructure, human life, and natural ecosystems.

This practice is commonly employed in areas prone to geological instability, such as along roads, railway lines, hiking trails, and near inhabited structures situated at the base of cliffs. The process typically involves skilled climbers or specialized crews who assess the rock face to identify hazardous sections. They then use various tools and techniques, including pry bars, hammers, chisels, and sometimes controlled blasting, to dislodge and remove the unstable material. In some cases, wire mesh or rock bolts may be installed to stabilize remaining rock faces.

Felskálázást is a crucial aspect of geohazard management and is often undertaken by public works departments, geological survey agencies, or private companies specializing in geotechnical engineering and rope access work. The decision to undertake felskálázást is usually based on detailed geological surveys and risk assessments, considering factors like rock type, geological structure, weather patterns, and the proximity of potential targets. Regular inspections and maintenance are often part of a comprehensive strategy to ensure the long-term stability of rock slopes.