A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AUXILIARY TOOL FOR FILLING, PENETRATING PASSAGE FORMING EQUIPMENT, FIRE PREVENTION COMPARTMENT STRUCTURE, AND METHOD FOR CONSTRUCTING FIRE PREVENTION COMPARTMENT STRUCTURE
To provide an auxiliary tool for filling which allows filling material to be filled in a gap between an outer peripheral surface of a cylindrical body and an inner peripheral surface of a through hole with an adequate filling amount of filler.SOLUTION: A auxiliary tool 111 for filling assists to fill a predetermined amount of filler 121 in a gap S between an inner peripheral surface of a through hole 12 penetrated in a wall material 11 and an outer surface of a cylindrical body 101 inserted into the through hole 12. The auxiliary tool for filling 111 consists of an annular body 111 attached on the outer surface of the cylindrical body 101 at a predetermined position in a longitudinal direction of the cylindrical body 101. The annular body 111 is provided with an abutting part 112 configured to receive the filler 121 to be filled in the gap S from an open end of the through hole 12, to define a filling space of the filler 121 between the abutting part 112 and the open end so as to satisfy a predetermined fire resistance performance.SELECTED DRAWING: Figure 1
【課題】筒体外周面と貫通孔内周面との間隙に適当な充填量で充填材を充填することを可能とする充填補助具を提供する。【解決手段】充填補助具１１１は、壁材１１に穿設された貫通孔１２の内周面と、貫通孔１２に内挿される筒体１０１の外周面との間隙Ｓに所定量の充填材１２１を充填することを補助する。充填補助具１１１は、筒体１０１の長手方向の所定位置で筒体１０１の外周面に装着される環状体１１１からなる。環状体１１１には、貫通孔１２の開口端から間隙Ｓに充填される充填材１２１を受け止めるように構成された当接部１１２が設けられ、所定の耐火性能を満たすように当接部１１２と開口端との間に充填材１２１の充填空間が定められる。【選択図】図１
AUXILIARY TOOL FOR FILLING, PENETRATING PASSAGE FORMING EQUIPMENT, FIRE PREVENTION COMPARTMENT STRUCTURE, AND METHOD FOR CONSTRUCTING FIRE PREVENTION COMPARTMENT STRUCTURE
To provide an auxiliary tool for filling which allows filling material to be filled in a gap between an outer peripheral surface of a cylindrical body and an inner peripheral surface of a through hole with an adequate filling amount of filler.SOLUTION: A auxiliary tool 111 for filling assists to fill a predetermined amount of filler 121 in a gap S between an inner peripheral surface of a through hole 12 penetrated in a wall material 11 and an outer surface of a cylindrical body 101 inserted into the through hole 12. The auxiliary tool for filling 111 consists of an annular body 111 attached on the outer surface of the cylindrical body 101 at a predetermined position in a longitudinal direction of the cylindrical body 101. The annular body 111 is provided with an abutting part 112 configured to receive the filler 121 to be filled in the gap S from an open end of the through hole 12, to define a filling space of the filler 121 between the abutting part 112 and the open end so as to satisfy a predetermined fire resistance performance.SELECTED DRAWING: Figure 1
【課題】筒体外周面と貫通孔内周面との間隙に適当な充填量で充填材を充填することを可能とする充填補助具を提供する。【解決手段】充填補助具１１１は、壁材１１に穿設された貫通孔１２の内周面と、貫通孔１２に内挿される筒体１０１の外周面との間隙Ｓに所定量の充填材１２１を充填することを補助する。充填補助具１１１は、筒体１０１の長手方向の所定位置で筒体１０１の外周面に装着される環状体１１１からなる。環状体１１１には、貫通孔１２の開口端から間隙Ｓに充填される充填材１２１を受け止めるように構成された当接部１１２が設けられ、所定の耐火性能を満たすように当接部１１２と開口端との間に充填材１２１の充填空間が定められる。【選択図】図１
AUXILIARY TOOL FOR FILLING, PENETRATING PASSAGE FORMING EQUIPMENT, FIRE PREVENTION COMPARTMENT STRUCTURE, AND METHOD FOR CONSTRUCTING FIRE PREVENTION COMPARTMENT STRUCTURE
充填補助具、貫通路形成装置、防火区画構造、及び、防火区画構造を構築する方法
TANI SHINYA (author) / KATO YOSHIYUKI (author)
2021-11-25
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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