A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT INSULATION STRUCTURE OF BUILDING
PROBLEM TO BE SOLVED: To provide a heat insulation structure suited for securing air-tightness around an opening for a fitting, when a filling insulation method and an external lining insulation method are used in combination.SOLUTION: A heat insulation structure includes: a first opening part 38 forming a part of an opening part 36 for a fitting; a plurality of frame materials 12 spanned horizontally and vertically to form a plurality of second opening parts 40; a first heat insulation material 14 housed in each of the plurality of second opening parts 40; a plurality of crosspieces 18 for a fitting provided on an outdoor side of a plurality of frame materials 12(A) forming the first opening part 38 and having a part of the opening part 36 for a fitting formed on an inner side; a second heat insulation material 20 disposed on an outer peripheral side of the plurality of crosspieces 18 and covering the plurality of frame materials 12 and the first heat insulation material 14 from the outdoor side; and a first air-tight material 30 for blocking an air flow to outside from an indoor space 72 through a portion between the frame material 12(A) for a fitting and the crosspiece 18.SELECTED DRAWING: Figure 2
【課題】充填断熱工法と外張り断熱工法とを併用する場合に、建具用開口部周りでの気密性を確保するのに適した断熱構造を提供する。【解決手段】建具用開口部３６の一部となる第１開口部３８と、複数の第２開口部４０とを形成するように縦横に架け渡される複数の骨組材１２と、複数の第２開口部４０のそれぞれの内側に収められる第１断熱材１４と、第１開口部３８を形成する複数の建具用骨組材１２（Ａ）の屋外側に配置され、建具用開口部３６の一部が内側に形成される複数の建具用桟材１８と、複数の桟材１８の外周側に配置され、複数の骨組材１２及び第１断熱材１４を屋外側から覆う第２断熱材２０と、建具用骨組材１２（Ａ）と桟材１８との間を通して屋内空間７２から流出しようとする空気の流れを遮断するための第１気密材３０と、を備える。【選択図】図２
HEAT INSULATION STRUCTURE OF BUILDING
PROBLEM TO BE SOLVED: To provide a heat insulation structure suited for securing air-tightness around an opening for a fitting, when a filling insulation method and an external lining insulation method are used in combination.SOLUTION: A heat insulation structure includes: a first opening part 38 forming a part of an opening part 36 for a fitting; a plurality of frame materials 12 spanned horizontally and vertically to form a plurality of second opening parts 40; a first heat insulation material 14 housed in each of the plurality of second opening parts 40; a plurality of crosspieces 18 for a fitting provided on an outdoor side of a plurality of frame materials 12(A) forming the first opening part 38 and having a part of the opening part 36 for a fitting formed on an inner side; a second heat insulation material 20 disposed on an outer peripheral side of the plurality of crosspieces 18 and covering the plurality of frame materials 12 and the first heat insulation material 14 from the outdoor side; and a first air-tight material 30 for blocking an air flow to outside from an indoor space 72 through a portion between the frame material 12(A) for a fitting and the crosspiece 18.SELECTED DRAWING: Figure 2
【課題】充填断熱工法と外張り断熱工法とを併用する場合に、建具用開口部周りでの気密性を確保するのに適した断熱構造を提供する。【解決手段】建具用開口部３６の一部となる第１開口部３８と、複数の第２開口部４０とを形成するように縦横に架け渡される複数の骨組材１２と、複数の第２開口部４０のそれぞれの内側に収められる第１断熱材１４と、第１開口部３８を形成する複数の建具用骨組材１２（Ａ）の屋外側に配置され、建具用開口部３６の一部が内側に形成される複数の建具用桟材１８と、複数の桟材１８の外周側に配置され、複数の骨組材１２及び第１断熱材１４を屋外側から覆う第２断熱材２０と、建具用骨組材１２（Ａ）と桟材１８との間を通して屋内空間７２から流出しようとする空気の流れを遮断するための第１気密材３０と、を備える。【選択図】図２
HEAT INSULATION STRUCTURE OF BUILDING
建物の断熱構造
TERASHI SHIGEAKI (author)
2017-11-02
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS