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HEAT INSULATION STRUCTURE OF ROOF
PROBLEM TO BE SOLVED: To provide a heat insulation structure of a roof capable of reducing the intensity of solar radiation incident on a roof material with a simple structure.SOLUTION: A heat insulation structure (1) of a roof includes: a roof material (10); and a heat insulating board (20) which is disposed above the roof material (10). The heat insulating board (20) has plural through holes (21) penetrating the heat insulating board in a thickness direction, and each of the through holes (21) is arranged to receive sunlight coming from the upper end of the through hole (21) with inner side wall surface in the through hole (21) at culmination time of the sun.SELECTED DRAWING: Figure 1
【課題】簡易な構造で、屋根材への日射を抑制することのできる屋根の遮熱構造を提供すること。【解決手段】屋根の遮熱構造（１）は、屋根材（１０）と、屋根材（１０）の上方に配置される遮熱ボード（２０）とを備え、遮熱ボード（２０）は、厚み方向に貫通する複数の貫通孔（２１）を有しており、南中時に貫通孔（２１）の上端縁から入射する太陽光線を、貫通孔（２１）の内側壁面で受光するように、貫通孔（２１）が設けられている。【選択図】図１
HEAT INSULATION STRUCTURE OF ROOF
PROBLEM TO BE SOLVED: To provide a heat insulation structure of a roof capable of reducing the intensity of solar radiation incident on a roof material with a simple structure.SOLUTION: A heat insulation structure (1) of a roof includes: a roof material (10); and a heat insulating board (20) which is disposed above the roof material (10). The heat insulating board (20) has plural through holes (21) penetrating the heat insulating board in a thickness direction, and each of the through holes (21) is arranged to receive sunlight coming from the upper end of the through hole (21) with inner side wall surface in the through hole (21) at culmination time of the sun.SELECTED DRAWING: Figure 1
【課題】簡易な構造で、屋根材への日射を抑制することのできる屋根の遮熱構造を提供すること。【解決手段】屋根の遮熱構造（１）は、屋根材（１０）と、屋根材（１０）の上方に配置される遮熱ボード（２０）とを備え、遮熱ボード（２０）は、厚み方向に貫通する複数の貫通孔（２１）を有しており、南中時に貫通孔（２１）の上端縁から入射する太陽光線を、貫通孔（２１）の内側壁面で受光するように、貫通孔（２１）が設けられている。【選択図】図１
HEAT INSULATION STRUCTURE OF ROOF
屋根の遮熱構造
KUDO RYUICHI (author) / HONMA MIZUKI (author) / SHITAMACHI KOJI (author)
2016-11-04
Patent
Electronic Resource
Japanese
CONSTRUCTION METHOD FOR ROOF HEAT INSULATION AND ROOF HEAT INSULATION STRUCTURE
| European Patent Office | 2024