• Title/Summary/Keyword: 목공

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A Study on Multiple Bases for Development of Natural Adhesives for Woodcraft using Cellulose Extracts from Wood and their Application Potential - Focused on Salicis radicis cortex, hibiscus, Chinese wild peach resin - (셀룰로오스계 목재 추출 성분을 이용한 목공예용 천연 접착제의 개발 및 적용 가능성에 대한 복합적 기반 연구 - 유근피·황촉규·도교 중심으로 -)

  • Wi, Koang Chul;Oh, Seung Jun;Han, Won Sik;Park, Min Sun
    • Korea Science and Art Forum
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    • v.37 no.5
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    • pp.239-248
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    • 2019

  • This study started from the need to improve one of shortcomings of synthetic PVAc adhesives - potential physical harm and environmental hazards to the workers or their users. As a matter of fact, PVAc adhesives are currently mainly used because of their convenience and economy for the production of woodcrafts. The purpose of this study was to develop natural adhesives through research on natural adhesives in step with the current increase of societal attention to environmental friendliness and rapid surge in their demand in the face of such problems. So, the study attempted research on the bases to develop natural adhesives for woodcraft, using cellulose extracts from wood - natural adhesive material. The findings of the study were as follows. Firstly, natural adhesives showed the improved effect in the field of adhesive strength, a basic physical property by 0.2 - 4 times compared with the existing materials and the study confirmed they had the similar or stable pH value. Besides, they had good reversibility, demonstrating their basic physical property as a natural adhesive for woodcraft. While, their durability to ultraviolet ray degradation also showed an excellent result value being better by 1.5 - 8.5 times than the existing materials. The study expects natural adhesives with improved and better performances compared with the existing materials could be developed, if further research on adhesive strength, antibiosis, conservative property were to continue by developing refinery technology for cellulose extracts from wood and rendering the functionality to them.

  • https://doi.org/10.17548/ksaf.2019.12.30.239 인용

A Historical Study on the Woodwork Education at Mission Schools in the Early Modern Times in Korea (근대기 한국 미션계 학교에서 시도한 목공교육에 관한 사적 고찰)

  • Chung, Chang-Won
    • Journal of the Korean Institute of Educational Facilities
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    • v.11 no.6
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    • pp.4-12
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    • 2004

  • This research has a purpose to review architectural education in the early modern times in Korea. Although the mission school had some programs on basic woodworks, which were for architectural technicians afterwards, it has not been paid attention yet. Missionaries recognized the problematic situation that the most western-styled building all over Korea were built by Chinese or Japanese technicians, and they made up the minds and tried to train Korean apprentices. This training program couldn't be developed to the authorized curriculum, and moreover was limited that it was concentrated on just woodwork training; however, the missionaries made their best endeavor to overcome the deficiency of skillful technicians. At the woodwork department of the mission school there were occasionally effective programs, for example, a training of drawing or an actual participation at the real construction site. Mission schools could be said to offer the helpful programs for the early education on newly coming architecture.

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