earticle

영어

The number of apartment houses is increasing steadily. However, quality management and defect prevention management of apartments house are insufficient to reduce defects. Defects cause the residents' complaints to grow and resulting in collective complaints and lawsuits. In apartment houses, pre-check of prospective residents before completion is conducted to improve the quality of apartment house and the satisfaction of residents. In this study, the residents' pre-check data are collected and analyzed and then the methods are developed to mitigate problems and reduce the occurrence of defects. As a result of this study, in order to verify the improvement method for the reduction of the secondary defect, it was confirmed that the defect was reduced by 30% or more by applying it to a pilot project. The proposed improvement method which is improvement of the maintenance standard and the improvement of the finishing construction procedure in this study will contribute to the quality control of the construction, improvement of residents' satisfaction, and reduction of defect repair cost.