VENTILATION STRUCTURE OF BUILDING

PROBLEM TO BE SOLVED: To provide a ventilation structure of a building capable of preventing the occurrence of troubles associated with ventilation while securing ventilation of a vent layer of an outer wall portion.SOLUTION: The ventilation structure of a building comprises: an outer wall portion 5...

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Bibliographic Details
Main Author OKITA SHIHO
Format Patent
LanguageEnglish
Japanese
Published 16.08.2018
Subjects
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
GUTTERS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOF COVERINGS
ROOF-WORKING TOOLS
ROOFS
SKY-LIGHTS
WALLS, e.g. PARTITIONS
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Summary:PROBLEM TO BE SOLVED: To provide a ventilation structure of a building capable of preventing the occurrence of troubles associated with ventilation while securing ventilation of a vent layer of an outer wall portion.SOLUTION: The ventilation structure of a building comprises: an outer wall portion 50 having a vent layer 55; an eaves soffit portion 30 disposed so as to form a vent hole V capable of introducing air between itself and the outer wall portion 50; and a moisture-proof sheet 70 (moisture-proof member) covering the vent hole V and the vent layer 55 from above in the state in which a gap for communicating the vent hole V and the vent layer 55 is formed between the outer wall portion 50 and the eaves soffit portion 30.SELECTED DRAWING: Figure 3 【課題】外壁部の通気層の通気を確保しながらも、当該通気に伴う不具合の発生を抑制することが可能な建物の通気構造を提供する。【解決手段】通気層５５を有する外壁部５０と、前記外壁部５０との間に空気を導入可能な通気口Ｖを形成するように配置された軒天部３０と、前記外壁部５０及び前記軒天部３０との間に前記通気口Ｖと前記通気層５５とを連通する隙間をあけた状態で、当該通気口Ｖ及び前記通気層５５を上方から覆う防湿シート７０（防湿部材）と、を具備した。【選択図】図３
Bibliography:Application Number: JP20170019955