리모델링 공동주택을 고려한 건식바닥난방 설계 및 성능 실험

The purpose of this paper is to propose a dry floor heating design for remodeling apartment house and to perform a performance test. One of the characteristics of remodeling apartment is that they can not change the floor level. ventilation equipment, firefighting protection equipment and floor impact sound prevention system should be installed in the remodeling apartment with the floor level fixed. So, if all equipments are to be applied, they must be efficiently designed. The dry floor heating system is easy to maintain and light in weight, which is advantageous for remodeling. the remodeling apartment design using dry floor heating system is reviewed and performance tested. As a result, the result of light impact sound prevention was grade 1, but the result of heavy impact sound prevention was below the standard and it was needed to be improved.