• 한국건축시공학회지
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• 제10권1호
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• pp.181-191
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• 2010

최근 공동주택, 오피스 등 고층 초고층 건물의 경량화, 공간의 가변성, 시공의 용이성, 공기단축 등 설계, 시공상의 요구조건을 충족시키기 위하여 가변화된 건식부재로 벽체를 구성하고 있으며, 조적방식의 칸막이 벽체의 개선이나 건식 및 조립공법과 같은 새로운 경량칸막이 벽체 공법 개발에 대한 관심이 증가되고 있다. 공동주택 등 주거용 건축물의 경우 구조적 안전성이나 내구성 외에 거주성 및 환경성, 프라이버시 등의 추가성능 확보가 요구되면서, 벽체계획 시 제반 요구성능에 대한 종합적 분석 및 검토와 대안별 비교평가를 통한 적합공법 선정을 위한 기초자료가 필요하다. 즉, 현장 및 건축물의 특성, 설계 및 시공 시 요구성능을 고려한 경량칸막이 벽체구성재의 분류와 성능평가를 통한 적정자재 및 공법선정에 활용될 수 있는 기초자료의 확보가 필요하다. 이에 본 연구에서는 국내 공동주택에서 주로 사용되고 있는 경량칸막이 벽체구성재의 시공현황을 조사하고, 벽체구성재 종류별 특성을 파악하여 분류한 후, 시공자 관점에서의 성능평가를 실시하여 제시하였다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2001년도 춘계학술대회논문집
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• pp.1083-1087
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• 2001

The purpose of this study is to obtain the basic data of existing light-weight Drywall through the evaluation and analysis of the light-weight drywall in reverberation chamber and to improve sound insulation performance of drywalls. Sound transmission loss of the total 11 types were analyzed in each frequency a-third octave band and evaluated sound insulation performance for each frequency. From data by analysis and calculation, STC value plotted on STC contour. We found that the improved light-weight drywall specimens ⓑ, ⓒ and ⓖ were satisfied with the domestic standard of sound transmission loss.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2019년도 추계 학술논문 발표대회
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• pp.215-216
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• 2019

The following conclusions were reached through the research on the development of the required performance extraction tools for the application and utilization of various construction methods of lightweght dry wall. 1) Performance required for walls of apartment buildings can be divided into safety, habitation, durability and productivity. Among these, horizontal load resistance, shock resistance, anti-seismic performance, insulation, and acoustic characteristics are the main performance that correspond to dry walls. In addition, safety related to toxic gases and contaminants are required according to recent eco-friendly requirements. 2) To select a wall according to the required performance of an inner wall applied to an apartment, a map tool in the form of 2D matrices was constructed to enable the required performance to be applied, indicating that the wall location and wall material and its differentiating according to the old method.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 춘계 학술논문 발표대회
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• pp.102-103
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• 2014

Due to the nature of the existing load, the criteria of assessing the intensity of the lightweight wall's impact resistance has been though of as obscure. The current study, therefore, focuses on the standardized assessment of the impact resistance to the force of the large soft body applying to the lightweight wall. The gypsum board wall showed a low level of the maximum residual displacement. It is, however, required to be careful about the selection of the finishing process since the high level of the maximum displacement is likely to cause harm to finishing materials. Unlike the gypsum board, the ALC block wall displayed a considerable rigidity while showing almost no maximum residual displacement. Even with the low level of the maximum displacement due to the stiffness, the ALC block wall is still likely to be affected by the vibration derived from any impact on the surface, which demands a need for additional study. The future experimental study, accordingly, will focus on the impact of the vibration on finishing materials, consequently leading to the accurate prediction of the possibility of potential damage to the lightweight wall caused by the large soft body.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2013년도 춘계 학술논문 발표대회
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• pp.43-45
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• 2013

The purpose of this study is to obtain basic data for making performance criteria about the structural safety of lightweight dry wall later by examining types and characteristics of horizontal load acting on the wall. The subjects applying horizontal load to the wall are human and objects. The types of horizontal load are classified as static load and dynamic load depending on the difference of acting time. The magnitude of horizontal load "0.25kN/㎡" defined by KBC 2009 has no significant meaning since it is the unsubstantial nominal load. The result of examining types and characteristics of horizontal load is as follows. (1) Static load by human needs to have more systematic investigation including differences in wall hardness and human weight. (2) Dynamic load by human needs to raise the significance of study result by increasing the number of subjects. (3) Dynamic load by objects needs to accumulate the load specific data for various load subjects considering real situations.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 춘계 학술논문 발표대회
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• pp.204-205
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• 2014

Among common test methods of assessing structure safety for existing lightweight walls, the criteria of the quality assessment of the horizontal static load resistance has been considered ambiguous. In the current study, therefore, an experiment was conducted to figure out the standardized assessment criteria of the lightweight wall's horizontal static load resistance. Based on the findings of the experiment with gypsum board and ALC block walls, an acceptable amount of each standard and the variables of the stud wall arising from the appropriate load (1000N) on the wall in a daily life were accounted for, arbitrarily setting the maximum deformation amount below 15mm.

• 한국건축시공학회지
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• 제14권2호
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• pp.143-149
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• 2014

본 연구에서는 국내 공동주택의 건축 형식이 벽식 구조에서 기둥식 구조로 변화하면서 기둥식 구조에서 사용되는 건식 경량벽체에 대한 내화성능과 차음성능 기준을 제시하고자 하였으며, 공동주택 세대간 벽체의 경우는 국내 건축법에서 이미 의무화되어 있는 기준이 있어, 국내에 기준이 없는 세대내 벽체를 대상으로 내화성능은 30분의 내화성능을 1등급으로 하여 3개 성능등급으로 구분하였으며, 차음성능은 Rw+C값이 최소 35dB를 최소등급으로 3개 성능 등급을 기준을 제시하였다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 추계 학술논문 발표대회
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• pp.182-183
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• 2014

In case of large soft body impact test at the construction site, the test conditions are different from conditions at the laboratory, and the length of rope to hold the impact specimen must be changed. In a previous study, the fact that the size of impact load is varied by the length of rope on the large soft body impact specimen was confirmed. In this study, the length of rope and fall height were set as independent variables to conduct the load analysis test. It was determined that the load fluctuation was occurred depending on the length of rope under the fall height over 100 mm, and it is concluded that the additional setup of fall height to modify the actual impact load size is required when the length of rope is below 2.5 m. In this study, the modified formula to put equal size of impact load regardless of the length of rope was extracted through the experiment.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2011년도 추계 학술논문 발표대회
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• pp.205-206
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• 2011

이노가닉 폴리머 콘크리트는 비소성 알카리 활성화 콘크리트의 일종으로 여러 가지 우수한 성능을 가지고 있으며, 그 중에서도 고온에서의 열적특성이 우수한 것으로 알려져 있다. 이에 따라, 이노가닉 폴리머 콘크리트를 이용한 경량패널을 제조하여, 소형가열로 내화시험을 측정한 결과 3시간 가열후 이면상승온도가 평균 82℃ 이하로 확인되어 공동주택의 내화벽체로 활용이 가능할 것으로 판단된다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2015년도 춘계 학술논문 발표대회
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• pp.183-184
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• 2015

Recent structural approach of the House of Commons has been an increase in demand for dry wall light due to a change in load bearing composite structure of a flat plate type structure under the name of long-life housing, attach the attachment to the wall as the needs of the residents of reserved space increases things that are on the rise. However, depending on the strength of collapse accidents is shown wall and recent wall deposits are required, a load resistance evaluation method of the deposit of the need is the situation. Therefore, in this study, for the evaluation of the evaluation of dry lightweight wall as widely used gypsum board and ALC lightweight wall of two types of laboratory the wall through the previous studies to be installed in direct co-housing to the target and field experiments I want to evaluate the different points.