외벽석재의 탈락사례 및 발전방향 = An Analysis of Detachment Failures in Exterior Stone Cladding and Strategies for Future Improvement

국문 초록 (Abstract)

현재의 석재 설치 공법은 작업자의 경제적 이익추구와 이를 위한 임의시공에 따른 공정 및 자재 누락으로 인한 탈락사고가 빈번히 발생하고 있다. 이를 해결하기 위해 사례별로 철저한 분석을 통하여 적극적인 해결방안인 석재탈락 예방 및 재발방지 공법이 개발되어 노령화되거나 외국인으로 대체되고 있는 시공현장에서도 설계도서대로 자재나 공정을 준수하면서 분진에 의한 건강문제를 해결할 수 있게 되었다. 하지만 앞으로도 더욱 다양한 공법개발을 활성화 하여 자재누락이나 오시공 및 편법 시공을 원천적으로 차단하고 기능공의 의식개혁을 통하여 양질시공과 안전확보에 기여하여야 할 것으로 판단된다.

다국어 초록 (Multilingual Abstract)

Deficiencies in contemporary stone installation practices, frequently resulting in material detachment and associated falling hazards, are commonly attributed to deviations from specified procedures and material standards, often motivated by project expedience considerations. To address these critical safety concerns, this paper presents systematically engineered methodologies for preventing stone failure incidents and their recurrence. These methods were developed through comprehensive analysis of historical failure cases and are designed to ensure strict compliance with design specifications regarding both materials and installation protocols. The proposed approaches are specifically adapted to accommodate diverse workforce demographics, including elderly and international skilled personnel, in maintaining adherence to best practices. Furthermore, these methodologies incorporate occupational health considerations by addressing airborne particulate exposure during installation procedures. The implementation of these systematic installation protocols is presented as a fundamental approach to preventing material omissions and substandard workmanship. This research emphasizes the importance of continuous advancement in construction methodologies to ensure both built environment quality and personnel safety. The adoption of the proposed methods is anticipated to reduce physical hazards while contributing to enhanced safety awareness and standards compliance among skilled construction personnel.