A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE PROTECTION MATERIAL AND FIRE PROTECTION STRUCTURE FOR PARTITION PENETRATION PART
PROBLEM TO BE SOLVED: To provide a fire protection material capable of readily providing fireproof treatment and blinding for a partition penetration part.SOLUTION: A fire protection material 1 installed in a partition penetration part 12 formed in a partition body 11 of an architectural structure includes: a cushion layer 2 having fireproof property and elasticity; a shape holding tool 3 for imparting shape holding property to the cushion layer 2; and a heat expansion layer 4 having heat expansion property. The fire protection material 1 is provided with a slit 6 extending inside from a peripheral part and has a pair of divided pieces 7 capable of mutually spreading and interposed with a pipe body 13 between them by the slit 6.SELECTED DRAWING: Figure 1
【課題】区画貫通部の耐火処理及び目隠しを容易に実現可能な防火材を提供する。【解決手段】建築物の区画体１１に形成される区画貫通部１２に設置される防火材１であって、耐火性かつ弾性を有するクッション層２と、クッション層２に形状保持性を付与する形状保持具３と、熱膨張性を有する熱膨張層４とを備える。防火材１は、周縁部から内部に延びる切り込み６が設けられ、切り込み６により間に管体１３が挟まれる互いに拡開可能な一対の切片７を有する。【選択図】図１
FIRE PROTECTION MATERIAL AND FIRE PROTECTION STRUCTURE FOR PARTITION PENETRATION PART
PROBLEM TO BE SOLVED: To provide a fire protection material capable of readily providing fireproof treatment and blinding for a partition penetration part.SOLUTION: A fire protection material 1 installed in a partition penetration part 12 formed in a partition body 11 of an architectural structure includes: a cushion layer 2 having fireproof property and elasticity; a shape holding tool 3 for imparting shape holding property to the cushion layer 2; and a heat expansion layer 4 having heat expansion property. The fire protection material 1 is provided with a slit 6 extending inside from a peripheral part and has a pair of divided pieces 7 capable of mutually spreading and interposed with a pipe body 13 between them by the slit 6.SELECTED DRAWING: Figure 1
【課題】区画貫通部の耐火処理及び目隠しを容易に実現可能な防火材を提供する。【解決手段】建築物の区画体１１に形成される区画貫通部１２に設置される防火材１であって、耐火性かつ弾性を有するクッション層２と、クッション層２に形状保持性を付与する形状保持具３と、熱膨張性を有する熱膨張層４とを備える。防火材１は、周縁部から内部に延びる切り込み６が設けられ、切り込み６により間に管体１３が挟まれる互いに拡開可能な一対の切片７を有する。【選択図】図１
FIRE PROTECTION MATERIAL AND FIRE PROTECTION STRUCTURE FOR PARTITION PENETRATION PART
防火材及び区画貫通部の防火構造
OGINO ATSUSHI (author) / KURIYAMA EISUKE (author)
2017-11-24
Patent
Electronic Resource
Japanese
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