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A platform for research: civil engineering, architecture and urbanism
HEAT INSULATION STRUCTURE FOR DOUBLE ROOF
To provide a heat insulation structure for a double roof capable of reducing heat radiation from an upper roof to a lower roof in a simple structure without using a heat insulation material of inorganic fiber such as glass wool as the heat insulation material and improving heat insulation by allowing prevention of direct heat transfer as well as reducing its size by adjustment of a gap between the upper roof and the lower roof.SOLUTION: A heat insulation structure for a double roof comprises: an upper roof having a folded-plate roof material for the upper roof and a resin foam body for the upper roof formed on a lower surface of the folded-plate roof material of the upper roof; and a lower roof positioned below the upper roof and having a folded-plate roof material for the lower roof. The upper roof and the lower roof are positioned such that a lower surface of the upper roof and an upper surface of the lower roof face to each other and have a space therebetween, forming a consecutive air layer over a total area between the lower surface of the upper roof and the upper surface of the lower roof.SELECTED DRAWING: Figure 1
【課題】断熱材としてガラスウール等の無機繊維系断熱材を使用することなく、簡易な構造で上屋根から下屋根への輻射熱の低減且つ直接的な熱移動の防止を可能にして断熱性を向上させるとともに、上屋根と下屋根との間隔の調整によって小型化することが可能な２重屋根の断熱構造を提供すること。【解決手段】上屋根用折板屋根材と、前記上屋根用折板屋根材の下面に形成される上屋根用発泡樹脂体とを有する上屋根と、前記上屋根の下方に位置し、下屋根用折板屋根材を有する下屋根と、を備える２重屋根の断熱構造である。前記上屋根及び前記下屋根は、前記上屋根の下面と前記下屋根の上面とが互いに対向して離間するように配置され、前記上屋根の下面と前記下屋根の上面との間の全域に亘って連続する空気層を形成する。【選択図】図１
HEAT INSULATION STRUCTURE FOR DOUBLE ROOF
To provide a heat insulation structure for a double roof capable of reducing heat radiation from an upper roof to a lower roof in a simple structure without using a heat insulation material of inorganic fiber such as glass wool as the heat insulation material and improving heat insulation by allowing prevention of direct heat transfer as well as reducing its size by adjustment of a gap between the upper roof and the lower roof.SOLUTION: A heat insulation structure for a double roof comprises: an upper roof having a folded-plate roof material for the upper roof and a resin foam body for the upper roof formed on a lower surface of the folded-plate roof material of the upper roof; and a lower roof positioned below the upper roof and having a folded-plate roof material for the lower roof. The upper roof and the lower roof are positioned such that a lower surface of the upper roof and an upper surface of the lower roof face to each other and have a space therebetween, forming a consecutive air layer over a total area between the lower surface of the upper roof and the upper surface of the lower roof.SELECTED DRAWING: Figure 1
【課題】断熱材としてガラスウール等の無機繊維系断熱材を使用することなく、簡易な構造で上屋根から下屋根への輻射熱の低減且つ直接的な熱移動の防止を可能にして断熱性を向上させるとともに、上屋根と下屋根との間隔の調整によって小型化することが可能な２重屋根の断熱構造を提供すること。【解決手段】上屋根用折板屋根材と、前記上屋根用折板屋根材の下面に形成される上屋根用発泡樹脂体とを有する上屋根と、前記上屋根の下方に位置し、下屋根用折板屋根材を有する下屋根と、を備える２重屋根の断熱構造である。前記上屋根及び前記下屋根は、前記上屋根の下面と前記下屋根の上面とが互いに対向して離間するように配置され、前記上屋根の下面と前記下屋根の上面との間の全域に亘って連続する空気層を形成する。【選択図】図１
HEAT INSULATION STRUCTURE FOR DOUBLE ROOF
２重屋根の断熱構造
MATSUDA MASARU (author) / KAWAI KOICHI (author) / MASUI KAZUNORI (author)
2020-06-04
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
| European Patent Office | 2020