Light–weight Impact Sound Evaluation of CLT Wooden Building Floors

DOI 機関リポジトリ (HANDLE) オープンアクセス
  • KANG Chun–Won
    Department of Housing Environmental Design, College of Human Ecology, Jeonbuk National University Research Institute of Human Ecology, College of Human Ecology, Jeonbuk National University
  • JANG Sang–Sik
    Department of Bio–based Materials, Chungnam National University
  • 橋爪 一治
    島根大学
  • JANG Eun–Suk
    Research Institute of Human Ecology, College of Human Ecology, Jeonbuk National University Sambo Scientific Co. Ltd,
  • 松村 順司
    九州大学大学院農学研究院

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説明

This study evaluated the lightweight impact sound of CLT (Cross Laminated Timber) made of plywood and square timber produced from domestic small–diameter larch wood. According to KS F 2810–1, the light–weight impact sound blocking performance of the CLT was evaluated by excitation with a tapping machine on the second floor and sound collection with a microphone from the lower floor. As a result, the light impact sound was 85 dB. The light impact sound blocking performance was poor, and additional studies are needed to improve the lightweight impact sound of CLT.

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詳細情報 詳細情報について

  • CRID
    1390576889051194496
  • NII書誌ID
    AA00247166
  • DOI
    10.5109/6770285
  • HANDLE
    2324/6770285
  • ISSN
    00236152
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
    • OpenAIRE

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