A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
To ensure a heat cutoff effect by preventing an eaves back ceiling material 21 from being broken and falling even when heat is added due to a fire or the like without adding another heat insulation material and preventing corrosion of aluminum foil 25 which is a heat insulation layer in the eaves back ceiling material 21.SOLUTION: This eaves back ceiling material is provided with: a base material 22 comprising a volcanic glass bilayer plate in which rock wool layers 22a are laminated and integrated on both sides of a volcanic glass deposit layer 22a; and an aluminum bilayer sheet 24 that is integrally bonded to the backside positioned on an eaves back space 5 side during construction in the base material 22. The aluminum bilayer sheet 24 has a three-layer structure where a polyethylene terephthalate resin film 26 for moisture prevention and pulp paper 27 for moisture prevention are integrally bonded respectively on the base material 22 side of the aluminum foil 25 and a side opposite the base material 22.SELECTED DRAWING: Figure 3
【課題】別途に断熱材を追加することなく、火災等の熱が加わっても軒裏天井材２１が割れて脱落しないようにするとともに、軒裏天井材２１における熱遮断層としてのアルミニウム箔２５の腐食を未然に防いで、その熱遮断効果が確実に発揮できるようにする。【解決手段】火山性ガラス質堆積物層２２ａの両側にロックウール層２２ｂが積層一体化された火山性ガラス質複層板からなる基材２２と、この基材２２において、施工時に軒裏空間５側に位置する裏面に一体的に接着されたアルミニウム複層シート２４とを備える。アルミニウム複層シート２４は、アルミニウム箔２５の基材２２側に防湿のためのポリエチレンテレフタレート樹脂系フィルム２６が、また基材２２と反対側に防湿のためのパルプ紙２７がそれぞれ一体的に接着された３層構造とする。【選択図】図３
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
To ensure a heat cutoff effect by preventing an eaves back ceiling material 21 from being broken and falling even when heat is added due to a fire or the like without adding another heat insulation material and preventing corrosion of aluminum foil 25 which is a heat insulation layer in the eaves back ceiling material 21.SOLUTION: This eaves back ceiling material is provided with: a base material 22 comprising a volcanic glass bilayer plate in which rock wool layers 22a are laminated and integrated on both sides of a volcanic glass deposit layer 22a; and an aluminum bilayer sheet 24 that is integrally bonded to the backside positioned on an eaves back space 5 side during construction in the base material 22. The aluminum bilayer sheet 24 has a three-layer structure where a polyethylene terephthalate resin film 26 for moisture prevention and pulp paper 27 for moisture prevention are integrally bonded respectively on the base material 22 side of the aluminum foil 25 and a side opposite the base material 22.SELECTED DRAWING: Figure 3
【課題】別途に断熱材を追加することなく、火災等の熱が加わっても軒裏天井材２１が割れて脱落しないようにするとともに、軒裏天井材２１における熱遮断層としてのアルミニウム箔２５の腐食を未然に防いで、その熱遮断効果が確実に発揮できるようにする。【解決手段】火山性ガラス質堆積物層２２ａの両側にロックウール層２２ｂが積層一体化された火山性ガラス質複層板からなる基材２２と、この基材２２において、施工時に軒裏空間５側に位置する裏面に一体的に接着されたアルミニウム複層シート２４とを備える。アルミニウム複層シート２４は、アルミニウム箔２５の基材２２側に防湿のためのポリエチレンテレフタレート樹脂系フィルム２６が、また基材２２と反対側に防湿のためのパルプ紙２７がそれぞれ一体的に接着された３層構造とする。【選択図】図３
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
軒裏天井材及び軒裏天井構造
ISHIDA TAKASHI (author) / OKAMOTO DAIGO (author) / NISHIOKA YUKI (author)
2019-03-14
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
| European Patent Office | 2016
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
| European Patent Office | 2019
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
| European Patent Office | 2016
EAVES BACK CEILING MATERIAL AND EAVES BACK CEILING STRUCTURE
| European Patent Office | 2019