A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIREPROOF SHEET, PENETRATION STRUCTURE OF BUILDING FIREPROOF COMPARTMENT, AND CONSTRUCTION METHOD OF FIREPROOF MATERIAL
PROBLEM TO BE SOLVED: To provide a fireproof sheet that is suitable for a case that plural long articles penetrate a boundary of a building fireproof compartment and that facilitates construction.SOLUTION: A fireproof sheet 1 can be wrapped in an outer periphery of a long article aggregate Ca aggregating plural long articles C...C to be adjacent to each other. The fireproof sheet includes: a base 11; and plural deformed pieces 12...12 extending in the fireproof sheet 1 from the base 11 along a width direction crossing a wrapping direction as a direction in wrapping and formed by arranging plural slits 13 extending in the width direction side by side in the wrapping direction. Dimension of the deformed piece 12 in the width direction of the fireproof sheet 1 is larger than dimension in the wrapping direction.SELECTED DRAWING: Figure 4
【課題】複数の長尺物が建物防火区画の境界を貫通する場合に適し、施工が容易な耐火材シートを提供する。【解決手段】複数の長尺物Ｃ…Ｃが隣接するよう集合した長尺物集合体Ｃａの外周に巻き付けることのできる耐火材シート１であり、基部１１と、当該耐火材シート１における、前記巻き付ける際の方向である巻付方向に対して交わる方向である幅方向に沿って前記基部１１から延設し、幅方向に延びるスリット１３が複数、巻付方向に並ぶことで形成された複数の変形片１２…１２と、を備え、各変形片１２の前記耐火材シート１における幅方向の寸法は前記巻付方向の寸法よりも大きい耐火材シートである。【選択図】図４
FIREPROOF SHEET, PENETRATION STRUCTURE OF BUILDING FIREPROOF COMPARTMENT, AND CONSTRUCTION METHOD OF FIREPROOF MATERIAL
PROBLEM TO BE SOLVED: To provide a fireproof sheet that is suitable for a case that plural long articles penetrate a boundary of a building fireproof compartment and that facilitates construction.SOLUTION: A fireproof sheet 1 can be wrapped in an outer periphery of a long article aggregate Ca aggregating plural long articles C...C to be adjacent to each other. The fireproof sheet includes: a base 11; and plural deformed pieces 12...12 extending in the fireproof sheet 1 from the base 11 along a width direction crossing a wrapping direction as a direction in wrapping and formed by arranging plural slits 13 extending in the width direction side by side in the wrapping direction. Dimension of the deformed piece 12 in the width direction of the fireproof sheet 1 is larger than dimension in the wrapping direction.SELECTED DRAWING: Figure 4
【課題】複数の長尺物が建物防火区画の境界を貫通する場合に適し、施工が容易な耐火材シートを提供する。【解決手段】複数の長尺物Ｃ…Ｃが隣接するよう集合した長尺物集合体Ｃａの外周に巻き付けることのできる耐火材シート１であり、基部１１と、当該耐火材シート１における、前記巻き付ける際の方向である巻付方向に対して交わる方向である幅方向に沿って前記基部１１から延設し、幅方向に延びるスリット１３が複数、巻付方向に並ぶことで形成された複数の変形片１２…１２と、を備え、各変形片１２の前記耐火材シート１における幅方向の寸法は前記巻付方向の寸法よりも大きい耐火材シートである。【選択図】図４
FIREPROOF SHEET, PENETRATION STRUCTURE OF BUILDING FIREPROOF COMPARTMENT, AND CONSTRUCTION METHOD OF FIREPROOF MATERIAL
耐火材シート、建物防火区画の貫通構造、耐火材の施工方法
FUJIMARU NAOKI (author)
2017-06-22
Patent
Electronic Resource
Japanese
IPC:
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16L
PIPES
,
Rohre
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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