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THERMALLY-EXPANDABLE REFRACTORY SHEET, AND METHOD FOR PRODUCING THERMALLY-EXPANDABLE REFRACTORY SHEET
To provide a thermally-expandable refractory sheet or the like that shows improved fire resistance in the state of being fitted into a narrow gap of a building, and allows for increased efficiency of work when fitted into the narrow gap.SOLUTION: The inventive thermally-expandable refractory sheet comprises a thermally-expandable refractory composition comprising a matrix component and thermally-expandable graphite. The thermally-expandable refractory sheet has a thermal expansion ratio in the thickness direction to be higher than that in the width direction.SELECTED DRAWING: None
【課題】建築物における狭小な隙間に取り付けた状態における耐火性を向上させることができ、しかも、前記狭小な隙間に取り付けるときの作業性を向上させることができる熱膨張性耐火シート等を提供する。【解決手段】本発明に係る熱膨張性耐火シートは、マトリックス成分及び熱膨張性黒鉛を含む熱膨張性耐火組成物で構成された熱膨張性耐火シートであって、前記熱膨張性耐火シートの厚み方向の熱膨張倍率が、前記熱膨張性耐火シートの幅方向の熱膨張倍率よりも高い。【選択図】 なし
THERMALLY-EXPANDABLE REFRACTORY SHEET, AND METHOD FOR PRODUCING THERMALLY-EXPANDABLE REFRACTORY SHEET
To provide a thermally-expandable refractory sheet or the like that shows improved fire resistance in the state of being fitted into a narrow gap of a building, and allows for increased efficiency of work when fitted into the narrow gap.SOLUTION: The inventive thermally-expandable refractory sheet comprises a thermally-expandable refractory composition comprising a matrix component and thermally-expandable graphite. The thermally-expandable refractory sheet has a thermal expansion ratio in the thickness direction to be higher than that in the width direction.SELECTED DRAWING: None
【課題】建築物における狭小な隙間に取り付けた状態における耐火性を向上させることができ、しかも、前記狭小な隙間に取り付けるときの作業性を向上させることができる熱膨張性耐火シート等を提供する。【解決手段】本発明に係る熱膨張性耐火シートは、マトリックス成分及び熱膨張性黒鉛を含む熱膨張性耐火組成物で構成された熱膨張性耐火シートであって、前記熱膨張性耐火シートの厚み方向の熱膨張倍率が、前記熱膨張性耐火シートの幅方向の熱膨張倍率よりも高い。【選択図】 なし
THERMALLY-EXPANDABLE REFRACTORY SHEET, AND METHOD FOR PRODUCING THERMALLY-EXPANDABLE REFRACTORY SHEET
熱膨張性耐火シート、及び、熱膨張性耐火シートの製造方法
TATSUTA YOSHIAKI (author)
2022-06-28
Patent
Electronic Resource
Japanese
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