A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EAVES SOFFIT VENTILATION MATERIAL
PROBLEM TO BE SOLVED: To provide an eaves soffit ventilation material that offers excellent ventilation performance and high fireproofing and fire resistance performances, along with an excellent design and low production costs.SOLUTION: An eaves soffit ventilation material 1 is made by bending a metal sheet, and includes a bottom plate part 10, a front plate part 11 rising from a front edge of the bottom plate part 10 and extending upward, a first top plate part 12 extending from an upper edge of the front plate part 11, a first inclined plate part 13 extending from a rear edge of the first top plate part 12 and having a plurality of first ventilation holes 131, a flashing plate part 14 extending from a bottom edge of the first inclined plate part 13 and folded at a top edge to form a double plate, an engaging part 15 extending from a bottom edge of the flashing plate part 14 for engaging with an eaves soffit plate member, a second inclined plate part 16 extending from a bottom edge of the engaging part 15 to the first top plate part 12, and having a horizontal plate part 18 formed midway and a plurality of second ventilation holes 161 formed at a part above the horizontal plate part 18, and a second top plate part 17 extending from a top edge of the second inclined plate part 16.
【課題】好適な換気性能を有しながらも高い耐火性能及び防火性能を有し、かつ、デザイン性に優れ、製造コストを軽減することができる軒天換気材を提供する。【解決手段】上記課題を解決するために、軒天換気材１は、１枚の金属板を折曲させてなり、底板部１０、底板部１０の前端から上方に立ち上がって延設された前板部１１、前板部１１上端から延設された第１上板部１２、第１上板部１２後端から延設され、複数の第１通気孔１３１が形成された第１傾斜板部１３、第１傾斜板部１３下端から延設され、上端で折り返されて二重に形成された雨返し板部１４、雨返し板部１４下端から延設され、軒天板部材を係止するための係止部１５、係止部１５下端から第１上板部１２まで延設され、その中途に横板部１８が形成され、横板部１８より上部位置に、複数の第２通気孔１６１が形成された第２傾斜板部１６、第２傾斜板部１６上端から延設された第２上板部１７を有する。【選択図】図３
EAVES SOFFIT VENTILATION MATERIAL
PROBLEM TO BE SOLVED: To provide an eaves soffit ventilation material that offers excellent ventilation performance and high fireproofing and fire resistance performances, along with an excellent design and low production costs.SOLUTION: An eaves soffit ventilation material 1 is made by bending a metal sheet, and includes a bottom plate part 10, a front plate part 11 rising from a front edge of the bottom plate part 10 and extending upward, a first top plate part 12 extending from an upper edge of the front plate part 11, a first inclined plate part 13 extending from a rear edge of the first top plate part 12 and having a plurality of first ventilation holes 131, a flashing plate part 14 extending from a bottom edge of the first inclined plate part 13 and folded at a top edge to form a double plate, an engaging part 15 extending from a bottom edge of the flashing plate part 14 for engaging with an eaves soffit plate member, a second inclined plate part 16 extending from a bottom edge of the engaging part 15 to the first top plate part 12, and having a horizontal plate part 18 formed midway and a plurality of second ventilation holes 161 formed at a part above the horizontal plate part 18, and a second top plate part 17 extending from a top edge of the second inclined plate part 16.
【課題】好適な換気性能を有しながらも高い耐火性能及び防火性能を有し、かつ、デザイン性に優れ、製造コストを軽減することができる軒天換気材を提供する。【解決手段】上記課題を解決するために、軒天換気材１は、１枚の金属板を折曲させてなり、底板部１０、底板部１０の前端から上方に立ち上がって延設された前板部１１、前板部１１上端から延設された第１上板部１２、第１上板部１２後端から延設され、複数の第１通気孔１３１が形成された第１傾斜板部１３、第１傾斜板部１３下端から延設され、上端で折り返されて二重に形成された雨返し板部１４、雨返し板部１４下端から延設され、軒天板部材を係止するための係止部１５、係止部１５下端から第１上板部１２まで延設され、その中途に横板部１８が形成され、横板部１８より上部位置に、複数の第２通気孔１６１が形成された第２傾斜板部１６、第２傾斜板部１６上端から延設された第２上板部１７を有する。【選択図】図３
EAVES SOFFIT VENTILATION MATERIAL
軒天換気材
IDENO KYUICHI (author) / SAMUKAWA TAKAHIRO (author)
2016-01-18
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS