• Title/Summary/Keyword: 건축자재

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Design of RFID Packaging for Construction Materials (건축자재용 RFID 패키징 설계)

  • Shin, Jae-Hui;Hwang, Suk-Seung
    • The Journal of the Korea institute of electronic communication sciences
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    • v.8 no.6
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    • pp.923-931
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    • 2013
  • RFID (Radio Frequency Identification), which is a kind of the electronic tag, is a wireless access device using the radio frequency for recognizing the ID information. It has a variety of application such as the bus card, gate access card, distribution industry, and management of construction materials. The performance and size of RFID depend on the penetrability, recognition ratio, memory size, multi tag recognition, external pollution dust, and exterior impact, and RFID requires the packaging to protect itself considered above factors. Recently, RFID is diversely employed to effectively manage construction materials and the RFID packaging, which is robust to the external impact, is required to attach RFID on construction materials. In this paper, we propose the construction material RFID packaging designed to be robust for the external impact and to be practicable for change of the broken RFID. For the change of RFID, we separate the cast and body of the packaging. Also, we present the detail drawing for the proposed construction material RFID packaging and implement the performance evaluation of the packaging manufactured using 3D printer.

A Study on Penetration Effect of Penetrating Hardener for Prevention of Scattering of Asbestos Building Materials (석면 건축자재의 비산 방지를 위한 침투성 경화제 침투 효과에 관한 연구)

  • Song, Tae-Hyeob;Park, Ji-Sun;Shin, Hyun-Gyoo
    • Journal of the Korean Recycled Construction Resources Institute
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    • v.6 no.4
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    • pp.324-330
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    • 2018
  • In accordance with the amendment of the Industrial Safety and Health Act of 2007, Korea completely prohibited the import, distribution and manufacture of asbestos like Europe and Japan. Accordingly, the current problem of asbestos is the safe maintenance and disposal of asbestos construction material, the disposal of asbestos, and the final disposal of asbestos building materials. In the past, Korea used 100,000 tons of asbestos every year, and the building materials using it exceeded 1 million tons per year. These asbestos building materials continued to be used until 2006, and the Ministry predicted that these materials would continue to be maintained until 2044. When the permeable hardening agent is applied to the asbestos building material installed in the pre-pretreatment step for the harmless treatment of the asbestos waste and the dismantling is carried out, the scattering of the asbestos is suppressed in the disassembling step, detoxification treatment conditions can be improved. Therefore, permeable hardeners should be stably penetrated into asbestos building materials. In this study, it is suggested that pre - pretreatment methods for the harmlessization of waste asbestos building materials with medium density level can be presented. In order to efficiently perform pre - treatment for chemical harmlessness in the future, the mixing ratio of permeable hardener and middle water Optimization is the most important factor.

제18회 MBC 건축 박람회

  • Lee, Gi-Won
    • 주택과사람들
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    • s.208
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    • pp.98-99
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    • 2007
  • 미래의 건축 주거 문화 구현을 목표로 박람회 전문 기업 동아전람이 주관한 제18회 MBC 건축 박람회가 대치동 서울무역전시컨벤션센터(SETEC)에서 개최됐다. 건축 자재, 인테리어, 가구, 홈 네트워크 등을 선보여 새로운 주거 트렌드를 미리 볼 수 있는 전시회였다. 참신하고 다양한 건축 자재.인테리어 및 전원 주택을 볼 수 있는 MBC 건축 박람회로 들어가 보자.

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