한국건축시공학회지 (Journal of the Korea Institute of Building Construction)

  • 제12권6호
  • /
  • Pages.575-585
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  • 2012
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  • 1598-2033(pISSN)
  • /
  • 2233-5706(eISSN)
한국건축시공학회 (The Korean Institute of Building Construction)
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Evaluation of Sound Insulation Performance of Extruded Cement Panel with a-Hemihydrate Gypsum

  • Kim, Jin-Man (Department of Architectural Engineering, Kongju National University) ;
  • Choi, Duck-Jin (Department of Architectural Engineering, Kongju National University)
  • 투고 : 2012.05.21
  • 심사 : 2012.08.06
  • 발행 : 2012.12.20
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초록

The extruded cement panel, which has many advantages as a prefabricated method, has been limited in its application due to its low fire-resistance. However, an extruded cement panel produced by mixing a-hemihydrate gypsum offers dramatically improved fire-resistance and is expected to have wide-ranging applications in the construction sector as an interior material or partition wall between housing units. Sound insulation performance is very important for the partition wall between housing units. In this study, the sound insulation performance of the extruded cement panel produced through the mixture of a-hemihydrate gypsum is reviewed in order to determine its usability for a partition wall between housing units and for interior materials. Through the review it was found that the wall formed using the extruded cement panels produced by mixing the a-hemihydrate gypsum have ★★★ class in sound insulation test, equal or superior compared with the other two types of extruded cement panel walls currently available in the market.

키워드

참고문헌

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피인용 문헌

  1. Properties of Extrusion Concrete Panel Using Waste Concrete Powder vol.7, pp.9, 2017, https://doi.org/10.3390/app7090910