A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT INSULATION STRUCTURE OF DOUBLE ROOF
To provide a heat insulation structure of a double roof capable of improving heat insulation function by reducing influence of a convection current to heat insulation function while reducing radiation heat between an upper roof and a lower roof.SOLUTION: The heat insulation structure of a double roof comprises an upper roof having at least an upper roof metal folded plate, a lower roof situated below the upper roof and having at least a lower roof metal folded plate and a fiber-based heat insulation layer installed on a top surface of the lower roof so as to be opposite to a bottom surface of the upper roof and is a heat insulation layer constituting a fiber-based heat insulation material. At least one of the upper roof and the lower roof further has a foam resin layer which is the heat insulation layer constituting a foam resin body and a protection layer protecting the foam resin layer.SELECTED DRAWING: Figure 1
【課題】断熱性能に及ぼす対流の影響を低減するとともに、上屋根と下屋根との間における輻射熱を低減して断熱性能を向上させることが可能な２重屋根の断熱構造を提供すること。【解決手段】少なくとも上屋根金属折板を有する上屋根と、前記上屋根の下方に位置し、少なくとも下屋根金属折板を有する下屋根と、前記上屋根の下面と対向するように前記下屋根の上面に設けられ、繊維系断熱材からなる断熱層である繊維系断熱層と、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の少なくとも一方は、発泡樹脂体からなる断熱層である発泡樹脂層と、前記発泡樹脂層を保護する保護層とを更に有する。【選択図】図１
HEAT INSULATION STRUCTURE OF DOUBLE ROOF
To provide a heat insulation structure of a double roof capable of improving heat insulation function by reducing influence of a convection current to heat insulation function while reducing radiation heat between an upper roof and a lower roof.SOLUTION: The heat insulation structure of a double roof comprises an upper roof having at least an upper roof metal folded plate, a lower roof situated below the upper roof and having at least a lower roof metal folded plate and a fiber-based heat insulation layer installed on a top surface of the lower roof so as to be opposite to a bottom surface of the upper roof and is a heat insulation layer constituting a fiber-based heat insulation material. At least one of the upper roof and the lower roof further has a foam resin layer which is the heat insulation layer constituting a foam resin body and a protection layer protecting the foam resin layer.SELECTED DRAWING: Figure 1
【課題】断熱性能に及ぼす対流の影響を低減するとともに、上屋根と下屋根との間における輻射熱を低減して断熱性能を向上させることが可能な２重屋根の断熱構造を提供すること。【解決手段】少なくとも上屋根金属折板を有する上屋根と、前記上屋根の下方に位置し、少なくとも下屋根金属折板を有する下屋根と、前記上屋根の下面と対向するように前記下屋根の上面に設けられ、繊維系断熱材からなる断熱層である繊維系断熱層と、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の少なくとも一方は、発泡樹脂体からなる断熱層である発泡樹脂層と、前記発泡樹脂層を保護する保護層とを更に有する。【選択図】図１
HEAT INSULATION STRUCTURE OF DOUBLE ROOF
２重屋根の断熱構造
MATSUDA MASARU (author) / KAWAI KOICHI (author)
2021-02-22
Patent
Electronic Resource
Japanese
| European Patent Office | 2020