When processing with wood floor covering on wet ondol floor, there are frequent defects caused by floor condensation, floor loosening, lowering of adhesiveness, wood contraction and swelling. The working method is still conventional with problems of lower indoor heating efficiency. Accordingly, ordinary wood floor covering is too expensive without any special functions or features, and it is necessary to suggest reasonable solutions or methods.

• 박철우(이즈원산업 기술연구소장, 공학박사) | Park, Cheul Woo
• 신기훈(이즈원산업 대표이사, 공학박사) | Sin, Ki Hun
• 정용환(대구과학대학교 건축인테리어과 부교수) | Jung, Yong Hwan
• 임남기(동명대학교 건축공학과 교수, 공학박사) | Lim, Nam Gi 교신저자