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 METHOD FOR CONSTRUCTING COMPARTMENT PENETRATION PROCESSING STRUCTURE
To provide a compartment penetration processing structure, a method for constructing a compartment penetration processing structure, and a compartment penetration processing material, capable of reducing variation in fireproof performance and improving fireproof performance.SOLUTION: A compartment penetration processing structure is a compartment penetration processing structure 10 in which a compartment penetration part 15 formed in a partition part 11 of a building and into which a long insertion body 21 is inserted has a fireproof structure, and comprises a tape-like member 4 that is arranged so as to be wrapped around the insertion body 21 one turn or more and closes at least part of an opening 13C of the compartment penetration part 15 provided in the partition part 11 and a gap 13E between an outer surface 11B of the partition part 11 and the insertion body 21. The tape-like member 4 has at least a fireproof material layer made of at least one of a fireproof putty material and a thermally-expandable expansion material. At least three layers of a base material and the fireproof material layer are laminated.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】本発明の区画貫通処理構造は、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１０であって、挿通体２１に一周以上巻き付けて配置され、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃ及び仕切り部１１の外面１１Ｂと挿通体２１との間の間隙１３Ｅの少なくとも一部を塞ぐテープ状部材４を備え、テープ状部材４は、耐火性を有するパテ材及び熱膨張性を有する膨張材の少なくともいずれかからなる耐火材層を少なくとも有し、基材及び前記耐火材層が少なくとも３層積層されている。【選択図】図１
COMPARTMENT PENETRATION PROCESSING STRUCTURE, COMPARTMENT PENETRATION PROCESSING MATERIAL, AND METHOD FOR CONSTRUCTING COMPARTMENT PENETRATION PROCESSING STRUCTURE
To provide a compartment penetration processing structure, a method for constructing a compartment penetration processing structure, and a compartment penetration processing material, capable of reducing variation in fireproof performance and improving fireproof performance.SOLUTION: A compartment penetration processing structure is a compartment penetration processing structure 10 in which a compartment penetration part 15 formed in a partition part 11 of a building and into which a long insertion body 21 is inserted has a fireproof structure, and comprises a tape-like member 4 that is arranged so as to be wrapped around the insertion body 21 one turn or more and closes at least part of an opening 13C of the compartment penetration part 15 provided in the partition part 11 and a gap 13E between an outer surface 11B of the partition part 11 and the insertion body 21. The tape-like member 4 has at least a fireproof material layer made of at least one of a fireproof putty material and a thermally-expandable expansion material. At least three layers of a base material and the fireproof material layer are laminated.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】本発明の区画貫通処理構造は、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１０であって、挿通体２１に一周以上巻き付けて配置され、仕切り部１１に設けられる区画貫通部１５の開口１３Ｃ及び仕切り部１１の外面１１Ｂと挿通体２１との間の間隙１３Ｅの少なくとも一部を塞ぐテープ状部材４を備え、テープ状部材４は、耐火性を有するパテ材及び熱膨張性を有する膨張材の少なくともいずれかからなる耐火材層を少なくとも有し、基材及び前記耐火材層が少なくとも３層積層されている。【選択図】図１
COMPARTMENT PENETRATION PROCESSING STRUCTURE, COMPARTMENT PENETRATION PROCESSING MATERIAL, AND METHOD FOR CONSTRUCTING 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)
2023-10-06
Patent
Electronic Resource
Japanese
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