Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SECTION PENETRATION TREATMENT STRUCTURE, SECTION PENETRATION TREATMENT MATERIAL, AND CONSTRUCTION METHOD OF SECTION PENETRATION PROCESSING STRUCTURE
To provide a section penetration treatment structure, a construction method of the section penetration treatment structure, and a section penetration treatment material that reduce variations in fire resistance and improve work efficiency.SOLUTION: There is provided a section penetration treatment structure having a section penetration portion 15 formed in a partition portion 11 of a building and having a long insertion body 21 inserted therein as a fireproof structure, which includes a sheet-like member 3 that closes at least a part of a gap between the insertion body 21 an opening 13C of the section penetration portion 15 provided in the partition portion 11. Two or three or more through holes 30 are provided on a surface 3A of the sheet-like member 3. The opening 13C is arranged between the two through holes 30. Alternatively, a polygon formed by connecting through holes 31 in which three or more through holes 30 are close to each other surrounds the opening 13C.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２１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の表面３Ａには２つ又は３つ以上の貫通孔３０が設けられ、２つの貫通孔３０の間に開口１３Ｃを配置させ、或いは、３つ以上の貫通孔３０が近接する貫通孔３１を結んで形成する多角形が開口１３Ｃを取り囲む、区画貫通処理構造。【選択図】図１
SECTION PENETRATION TREATMENT STRUCTURE, SECTION PENETRATION TREATMENT MATERIAL, AND CONSTRUCTION METHOD OF SECTION PENETRATION PROCESSING STRUCTURE
To provide a section penetration treatment structure, a construction method of the section penetration treatment structure, and a section penetration treatment material that reduce variations in fire resistance and improve work efficiency.SOLUTION: There is provided a section penetration treatment structure having a section penetration portion 15 formed in a partition portion 11 of a building and having a long insertion body 21 inserted therein as a fireproof structure, which includes a sheet-like member 3 that closes at least a part of a gap between the insertion body 21 an opening 13C of the section penetration portion 15 provided in the partition portion 11. Two or three or more through holes 30 are provided on a surface 3A of the sheet-like member 3. The opening 13C is arranged between the two through holes 30. Alternatively, a polygon formed by connecting through holes 31 in which three or more through holes 30 are close to each other surrounds the opening 13C.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２１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の表面３Ａには２つ又は３つ以上の貫通孔３０が設けられ、２つの貫通孔３０の間に開口１３Ｃを配置させ、或いは、３つ以上の貫通孔３０が近接する貫通孔３１を結んで形成する多角形が開口１３Ｃを取り囲む、区画貫通処理構造。【選択図】図１
SECTION PENETRATION TREATMENT STRUCTURE, SECTION PENETRATION TREATMENT MATERIAL, AND CONSTRUCTION METHOD OF SECTION 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 (Autor:in) / HIRONO AKITSU (Autor:in) / SHIMAMOTO TOMOO (Autor:in)
06.04.2022
Patent
Elektronische Ressource
Japanisch
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