A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPARTMENT PENETRATION PROCESSING STRUCTURE, COMPARTMENT PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF COMPARTMENT PENETRATION PROCESSING STRUCTURE
To provide a compartment penetration processing structure capable of reducing unevenness of fireproof performance and capable of improving fireproof performance, to provide a construction method of the compartment penetration processing structure, and to provide a compartment penetration processing material.SOLUTION: In a compartment penetration processing structure, a compartment penetration part 15 which is formed in a partition part 11 of a building and in which a long insertion body 21 is inserted inside is a fireproof structure. The compartment penetration processing structure includes: a thermally expansive sheet member 3 at least part of which is inserted, in a sleeve shape, in an opening 13A of the compartment penetration part 15 provided at the partition part 11, and which is arranged along an inner surface of the opening 13A; a cover member 4 which connects on an outer peripheral side 3A of the thermally expansive sheet member 3, and which closes at least part of a gap between the opening 13A of the partition penetration part 15 and the insertion body 21; and a protrusion member 5(51) which is provided on the outer peripheral side 3A or an inner peripheral side (3B) of the cover member 4.SELECTED DRAWING: Figure 1
【課題】耐火性能のバラつきを低減し、かつ耐火性能を向上させることができ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２１が挿通される区画貫通部１５を防火構造とする区画貫通処理構造であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ａに少なくとも一部がスリーブ状で挿入され、開口１３Ａの内面に沿って配置された熱膨張性シート部材３と、熱膨張性シート部材３の外周側３Ａで連結し、区画貫通部１５の開口１３Ａと挿通体２１との間の間隙の少なくとも一部を塞ぐカバー部材４と、カバー部材４の外周側３Ａ又は内周側（３Ｂ）に設けられる凸部材５（５１）とを備える、区画貫通処理構造。【選択図】図１
COMPARTMENT PENETRATION PROCESSING STRUCTURE, COMPARTMENT PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF COMPARTMENT PENETRATION PROCESSING STRUCTURE
To provide a compartment penetration processing structure capable of reducing unevenness of fireproof performance and capable of improving fireproof performance, to provide a construction method of the compartment penetration processing structure, and to provide a compartment penetration processing material.SOLUTION: In a compartment penetration processing structure, a compartment penetration part 15 which is formed in a partition part 11 of a building and in which a long insertion body 21 is inserted inside is a fireproof structure. The compartment penetration processing structure includes: a thermally expansive sheet member 3 at least part of which is inserted, in a sleeve shape, in an opening 13A of the compartment penetration part 15 provided at the partition part 11, and which is arranged along an inner surface of the opening 13A; a cover member 4 which connects on an outer peripheral side 3A of the thermally expansive sheet member 3, and which closes at least part of a gap between the opening 13A of the partition penetration part 15 and the insertion body 21; and a protrusion member 5(51) which is provided on the outer peripheral side 3A or an inner peripheral side (3B) of the cover member 4.SELECTED DRAWING: Figure 1
【課題】耐火性能のバラつきを低減し、かつ耐火性能を向上させることができ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２１が挿通される区画貫通部１５を防火構造とする区画貫通処理構造であって、仕切り部１１に設けられる区画貫通部１５の開口１３Ａに少なくとも一部がスリーブ状で挿入され、開口１３Ａの内面に沿って配置された熱膨張性シート部材３と、熱膨張性シート部材３の外周側３Ａで連結し、区画貫通部１５の開口１３Ａと挿通体２１との間の間隙の少なくとも一部を塞ぐカバー部材４と、カバー部材４の外周側３Ａ又は内周側（３Ｂ）に設けられる凸部材５（５１）とを備える、区画貫通処理構造。【選択図】図１
COMPARTMENT PENETRATION PROCESSING STRUCTURE, COMPARTMENT PENETRATION PROCESSING MATERIAL, AND CONSTRUCTION METHOD OF COMPARTMENT PENETRATION PROCESSING 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)
2024-02-16
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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