• Title/Summary/Keyword: 장수명 주택 인증

Search Result 9, Processing Time 0.02 seconds

Flexible Unit Floor Plan of Off-Site Construction Housing Considering Long-Lasting Housing Certification System (장수명주택 인증을 고려한 OSC공법 주택의 가변형 평면계획 연구)

  • Lee, Ji-Eun;Roh, Jeong-Yeol;Kwon, Soo-Hye;Kim, Seung-Mo
    • Land and Housing Review
    • /
    • v.12 no.4
    • /
    • pp.103-117
    • /
    • 2021
  • With the current rapid changes in population and technology, the long-lastig housing certification system is a means of prolonging the physical and functional lifespan of a building. The certification requires differentiation between the structure and infill elements to allow for variability and ease of repairs. This works well with prefabricated houses so this study investigated the possibility of applying the long-lastig housing certification requirements to apartment construction using off-site construction (OSC) methods focused on the installation of bathrooms (plumbing and toilet) that differ from the traditional wet method. This study examined three different sized floor plans at 22 m2, 46 m2, and a combined one resulting in 69 m2. The larger 69 m2 plan utilized a removeable non-load bearing wall to increase flexibility in the layout of the floorplan. The apartments are constructed of steel reinforced concrete composite columns on a 9 m × 10.5 m grid with integrated slabs. The exterior and interior infill walls are all non-load bearing with some containing plumbing. This separation of the structure and infill walls can help meet some of the criteria in the long-lastig housing certification, particularly with the ease of repairs. Technologies that facilitate the replacement of infill elements that contain plumbing and other building services can benefit the nation by reducing carbon emissions and therefore tax incentives should be introduced to increase the adoption of the proposed construction methods.

Analyzing the Cost Variances by the Changes of Grades in the Long-life Housing Certification System (장수명주택 인증등급 변화에 따른 공사비 변동 분석)

  • Song, Sang-Hoon;Park, Ji-Young
    • Proceedings of the Korean Institute of Building Construction Conference
    • /
    • 2019.05a
    • /
    • pp.222-223
    • /
    • 2019
  • Many attention have been paid to the innovative technologies aiming at the paradigm shift such as the modular housing, pre-fabrication method, or long-life housing. Despite the government's efforts to diffuse the long-life housing, few case gained the high grades by applying various technologies required in the Long-life Housing Certification System. The concerns of cost increase and low profit are the main reason why most of the construction firms avoid the adoption of long-life housing. In this study, the variations of construction costs were analyzed according to the grades in the Long-life Housing Certification System. The results of this study will help the decision makers find the optimal solution in employing the long-life housing technologies during planning.

  • PDF

A Study on the Effectiveness of Floor Area Ratio Incentive System for Long-Life Housing Certification System (사례 분석을 통한 장수명주택의 용적률 인센티브 실효성 검토)

  • Jung, Yoon-Hye;Kang, Ji-Yeon;Kim, Hyung-Geun;Park, Ji-Young
    • Land and Housing Review
    • /
    • v.11 no.2
    • /
    • pp.69-74
    • /
    • 2020
  • The purpose of this study is to investigate the effect of floor area ratio incentive system for Long-life housing certification system by simulation of five recently built apartment complexes. Apartments that are certified as superior in Long-life housing can receive 10% of the floor are incentive in Seoul. However, the difference between base and permitted floor area ratio are in general residential area of class 2 and 3 is not more than 20%. limit of feasible allowance incentive is limited. Even if there is an unrealized permitted floor area ratio, there is no reason to apply the Long-life housing certification system preferentially. Because the items of the floor area ratio incentive provided by the District Unit Plan are various, it shows that the floor space ratio incentive for Long-life housing certification system has little effectiveness. To enhance the feasibility of incentives for the Long-life housing certification system, improvement in the urban planning level, including district unit planning, including the design criteria for apartments in Seoul, is needed.

Construction Cost Analysis of the Prototype for Partial Rent in the Long-life Housing - Focused on the 59 m2 -sized Housing Units in the Long-life Validation Complex - (세대분리를 고려한 장수명주택 보급모델의 공사비 분석 - 장수명주택 실증단지 단위세대 59 m2 를 중심으로 -)

  • Kang, Ji-Yeon;Kim, Hyung-Geun;Kim, A-Hyun;Kim, Su-Am
    • Journal of the Korean housing association
    • /
    • v.28 no.1
    • /
    • pp.109-117
    • /
    • 2017
  • It becomes increasingly important to develop sustainable housing to protect environment. The certification system for long-life housing was made to use houses for more than one hundred years in 2014. The long-life housing should be able to meet new demands by change of the population structure; low birthrate, aging and increase of single households. Therefore, it is necessary to suggest a prototype of long-life housing for partial rent. The objective of this study is to suggest a prototype for dividing housing in the long-life validation complex, which has design consideration for dividable house. The construction costs of a prototype for dividing housing is evaluated by comparing with other prototype without regard to dividing housing. The results were as follows: (1) The prototype for diving housing should be added an entrance, bathroom, kitchen for tenant, and above all, maintenance fees for tenant have to be managed seperately from house owner. (2) The equipment system for dividing housing should be designed when planning the space of house. However, design for diving housing should be reflected the unit plan at a minimum on what will and will not happen.

The Basic Study on the Complementation of Green Building Certification Criteria in Consideration of Open Housing -Focus on the Related Items of the Open Housing- (친환경건축물 인증제도 평가 항목 보완에 관한 기초 연구 -오픈하우징 관련 항목을 중심으로-)

  • 황은경;임석호;이상호
    • Journal of the Korean housing association
    • /
    • v.14 no.5
    • /
    • pp.141-151
    • /
    • 2003
  • Recently, the housing market in Korea has been changed from new construction to building-stocks, and focusing on supplier to focusing on users. Open housing is a design method not only content to users' various needs but also to the means of sustainable development by adapted to longevity of buildings. There are some indicators for Open Housing related to Green Building Certification Criteria which were worked by Mock & ME. But those indicators are limited to flexible design methods. This is a basic study for the selecting of Open Housing indicators for complementation of Green Building Certification Criteria by the analysis of SI housing in Japan, domestic Green Building Labelling and those of other countries.

A Study of Infill Optimization Methods Applied with Life-long Housing Certification Standards (장수명주택 인증기준별 최적화를 위한 Infill 연구)

  • Wang, Woo-Chul;Lim, Seok-Ho
    • Journal of the Korean housing association
    • /
    • v.27 no.6
    • /
    • pp.57-64
    • /
    • 2016
  • Life-long housing refers to housing units whose performance is certified by the head of a Life-long Housing certification authority with respect to durability, variability and ease of repair. Since life-long housing should be able to meet residents' demands for changes in living space, the space of the housing should be able to be varied by using a dry construction method, instead of a wet construction method. For life-long housing to be approved, the installation of infill systems that life-long housing certification standards is needed. At present, apartment houses are being constructed only in accordance with the general rating, which is the lowest rating in the life-long housing certification system. The reason for this is that, since the infill system was created, it has not yet been actively used due to a rise in construction costs when infill products are utilized. In this regard, this study seeks to propose ways to optimize infill usage and create scenarios that can minimize the costs of life-long housing construction, taking into consideration variations in construction costs based on the characteristics of infill systems applied to housing.

A Study on Establishment of the Directions of Granting Incentives by Long-life Housing-related parties (장수명 주택 관계자별 인센티브 부여 방향 설정에 관한 연구)

  • Kim, Eun-Young;Jang, Soon-Gak;Hwang, Eun-Kyoung
    • Korean Institute of Interior Design Journal
    • /
    • v.25 no.1
    • /
    • pp.93-100
    • /
    • 2016
  • Long-life housing means a housing which structural members (Support) such as columns and floor are maintained for a long period of time and the housing can be used for approximately 100 years by replacing components (Infill) such as walls and furniture. The government established "Certification standards of long-life housing construction" on December 24, 2014, requiring the long-life housing certification for construction of apartment houses for over 1,000 households. However, it is necessary to prepare an incentive measure which could be granted to construction related personnel and housing owners due to the effectiveness of such system and recognition that the initial construction cost of long-life housing is high. The purpose of this study is as follows. First, the reasons and necessity of long-life housing cost increase for each construction company, housing owner, infill component manufacturer and designer which are long-life housing related personnel are determined. The direction of incentive grant for supplying long-life housing based on the determined items is established. The result of this study is as follows. First, a special treatment which is higher than the alleviation of construction standards according to the previous ordinance is necessary for construction companies to secure the business feasibility. Also, incentives such as the provision of service space and wide balcony are necessary to improve the preference level of parceling out. Second, financial incentives such as financial support for housing purchase, reduction and exemption of tax (acquisition tax and registration tax), and support of maintenance cost are required for house owners. Third, it is essential to increase opportunities to participate in the market for infill component manufacturers by applying additional points for PQ. Fourth, it is needed to provide compensation for additional human resource and time at the time of designing to designers by preparing the long-life housing design cost standards.

A Study on Consumer's Perception Survey for Improvement of Long-Life Housing Certification System (장수명주택 인증제도 개선방향 설정을 위한 공동주택 수요자 인식도 조사에 관한 연구)

  • Hwang, Eun-Kyoung;Woo, Sujin;Park, Su-Roh;Kim, Eun-Young
    • Journal of the Korean housing association
    • /
    • v.26 no.6
    • /
    • pp.191-198
    • /
    • 2015
  • The domestic housing paradigm has changed from quantitative growth to qualitative growth, and demands for pleasant living environment and meeting basic living conditions have increased due to increased living standards of the people. In a related move, the Ministry of land, Infrastructure and Transport introduced "long-life housing construction standards" in the Article 21 paragraph 6 of the Housing Act through a revision of the Housing Act in December 2014, devised detailed criteria and enforced the Ministry of Land, Infrastructure and Transport, titled "long-life housing construction certification standards" which require long-life housing certification in construction of apartment houses that accommodate more than 1,000 households. In this regard, A survey of consumers was conducted to collect opinions about consumers' perception and requirements regarding long-life housing, and thus to promote long-life housing and improve certification system criteria. The general public who wish to purchase housing were selected as the subjects for the present study, and the survey was conducted at the site of apartment house PR hall in Seoul and Gyeonggi-do as of January 2015. The result of this study is an opinion survey of long-life housing consumers. For future work, additional research is needed to establish legal standards and devise support systems, along with technology development for long-life housing.