A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
To provide: a partition penetration structure capable of reducing the variation in fire resistance performance while improving work efficiency; a construction method of partition penetration structure; and partition a penetration processing material.SOLUTION: A partition penetration structure 10 is formed around partitions 11 of a building to make a partition penetration portion 15 through which a long penetrating body is inserted fireproof structure. The partition penetration structure includes sheet-like members 3 each configured to seal at least a part of a gap between an opening 13C of the partition penetration portion 15 provided in the partition 11 and an insertion body 21. The sheet-like member 3 is provided with an outer edge slit that reaches from inside to an outer edge and an internal slit that does not reach from inside to the outer edge. There are two or more intersections formed of two or more slits selected from the outer edge slit and the inner slit, at least one intersection is formed of the outer edge slit and the interior slit.SELECTED DRAWING: Figure 1
【課題】本発明は、耐火性能のバラつきを低減し、かつ作業効率を良好とする区画貫通処理構造、区画貫通処理構造の施工方法、及び区画貫通処理材を提供する。【解決手段】建築物の仕切り部１１に形成され、かつ内部に長尺の挿通体が挿通される区画貫通部１５を耐火構造とする区画貫通処理構造１０であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃと挿通体２１との間の間隙の少なくとも一部を塞ぐシート状部材３を備え、シート状部材３には、内部から外縁まで到達する外縁スリットと、内部から外縁まで到達しない内部スリットとが設けられ、外縁スリット及び内部スリットから選択される２以上のスリットから形成される交点部が２つ以上設けられ、少なくとも１つの交点部が、外縁スリット及び内部スリットにより形成される。【選択図】図１
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
To provide: a partition penetration structure capable of reducing the variation in fire resistance performance while improving work efficiency; a construction method of partition penetration structure; and partition a penetration processing material.SOLUTION: A partition penetration structure 10 is formed around partitions 11 of a building to make a partition penetration portion 15 through which a long penetrating body is inserted fireproof structure. The partition penetration structure includes sheet-like members 3 each configured to seal at least a part of a gap between an opening 13C of the partition penetration portion 15 provided in the partition 11 and an insertion body 21. The sheet-like member 3 is provided with an outer edge slit that reaches from inside to an outer edge and an internal slit that does not reach from inside to the outer edge. There are two or more intersections formed of two or more slits selected from the outer edge slit and the inner slit, at least one intersection is formed of the outer edge slit and the interior slit.SELECTED DRAWING: Figure 1
【課題】本発明は、耐火性能のバラつきを低減し、かつ作業効率を良好とする区画貫通処理構造、区画貫通処理構造の施工方法、及び区画貫通処理材を提供する。【解決手段】建築物の仕切り部１１に形成され、かつ内部に長尺の挿通体が挿通される区画貫通部１５を耐火構造とする区画貫通処理構造１０であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃと挿通体２１との間の間隙の少なくとも一部を塞ぐシート状部材３を備え、シート状部材３には、内部から外縁まで到達する外縁スリットと、内部から外縁まで到達しない内部スリットとが設けられ、外縁スリット及び内部スリットから選択される２以上のスリットから形成される交点部が２つ以上設けられ、少なくとも１つの交点部が、外縁スリット及び内部スリットにより形成される。【選択図】図１
PARTITION PENETRATION STRUCTURE, PARTITION PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF PARTITION PENETRATION STRUCTURE
区画貫通処理構造、区画貫通処理材、及び区画貫通処理構造の施工方法
NAKAJIMA HIDEYASU (author) / SHIMAMOTO TOMOO (author)
2024-10-03
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
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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| European Patent Office | 2021