• Analytical Science and Technology
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• v.18 no.4
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• pp.344-354
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• 2005

This study was carried out to evaluate the performance of a small chamber sampling and analytical method for the measurement of total volatile organic compounds (TVOC) and formaldehyde (HCHO) emission from building materials. While VOC was determined by the adsorbent tube sampling and sequential thermal desorption coupled with GC/MSD analysis, formaldehyde sampled with DNPH-silica cartridge was analyzed by HPLC. Wide-range performance criteria such as repeatability, desorption efficiency, emission chamber recovery test, duplicate precision, breakthrough volume and method detection limits were investigated for the evaluation of small chamber method. The overall precision of the small chamber sampling and analytical methods was estimated within 20~30% for target compounds. In conclusion, this study demonstrated that the small chamber sampling and analytical method can be reliably applied for the measurement of building materials pollutants.

• Korean Architects
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• v.3 no.5 s.5
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• pp.52-63
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• 1968

• Korean Architects
• /
• v.2 no.4 s.4
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• pp.51-62
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• 1967

• Korean Architects
• /
• v.2 no.3 s.3
• /
• pp.66-77
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• 1967

• Korean Architects
• /
• v.3 no.6 s.6
• /
• pp.61-72
• /
• 1968

• Korean Architects
• /
• v.3 no.7 s.7
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• pp.73-83
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• 1968

• The Journal of the Korea Contents Association
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• v.11 no.7
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• pp.497-507
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• 2011

This paper develops the steel-house design interface that helps make building design effectively done by constructing building materials as components and assembling them as patterns. It also aims to develop the Flexible Building Design System that supports a technology which makes change of constructing easy and reduces the cost effectively through a simulation of building design like design, analysis, change information, etc., by grafting the virtual building technology into the process of building. It especially is possible for a designer and user to change a building easily by using patterns and according to the change, pattern information of materials needed and the plans of the building are made automatically. Kin-search that can be happened through personal proficiency or knowledge visualization is also the reason why the technology should be embodied.

• Korean Architects
• /
• no.4 s.157
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• pp.103-104
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• 1982

• Korean Architects
• /
• no.9 s.150
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• pp.121-122
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• 1981

• Korean Architects
• /
• no.11 s.176
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• pp.74-75
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• 1983