A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof heat-insulation photovoltaic integrated roof structure and construction method
The invention discloses a waterproof heat-insulation photovoltaic integrated roof structure and a construction method, the waterproof heat-insulation photovoltaic integrated roof structure comprises a purline, an inner layer profiled metal plate is arranged below the purline, an infrared reflecting film is arranged on the purline, a heat preservation and insulation layer is arranged on the upper portion of the infrared reflecting film, and a metal enclosure vapor-permeable waterproof film is arranged on the surface of the heat preservation and insulation layer. A self-waterproof layer is arranged on the surface of the metal enclosure vapor-permeable waterproof film, an n-shaped additional keel is arranged on the upper portion of the self-waterproof layer, and a photovoltaic roof panel is arranged on the additional keel. The through waterproof layer is arranged on the outer side of the cover plate of the photovoltaic roof panel, the gap between the photovoltaic roof panel and the cover plate and the lap joint gap of the photovoltaic panel are completely sealed, rainwater is prevented from entering the roof panel, and the waterproof performance of the photovoltaic roof panel is improved; the thermal insulation layer is pre-bonded with the metal enclosure waterproof vapor permeable film and the infrared reflecting film, so that the continuity of the waterproof cushion layer and the thermal insulation layer is ensured, the thermal insulation performance of the roof is improved, and the waterproof performance is enhanced.
本发明公开了一种防水隔热光伏一体化屋面构造及施工方法，包括檩条，所述檩条下设有内层压型金属板，檩条上设有红外线反射膜，所述红外线反射膜件的上部设置有保温隔热层，所述保温隔热层的表面设置有金属围护透汽防水膜，所述金属围护透汽防水膜的表面设置有自防水层，所述自防水层的上部设有几字形附加龙骨，所述附加龙骨上设有光伏屋面板。本发明通过在光伏屋面板的盖板外侧设置通长的防水层，将光伏屋面板和盖板之间的缝隙与光伏板搭接缝隙进行完全封闭，避免雨水进入到屋面板内，提高光伏屋面的防水性能；通过在隔热保温层与金属围护防水透汽膜和红外线反射膜进行预粘贴，保证防水垫层和保温层的连续性，提高屋面的保温性能并加强防水性能。
Waterproof heat-insulation photovoltaic integrated roof structure and construction method
The invention discloses a waterproof heat-insulation photovoltaic integrated roof structure and a construction method, the waterproof heat-insulation photovoltaic integrated roof structure comprises a purline, an inner layer profiled metal plate is arranged below the purline, an infrared reflecting film is arranged on the purline, a heat preservation and insulation layer is arranged on the upper portion of the infrared reflecting film, and a metal enclosure vapor-permeable waterproof film is arranged on the surface of the heat preservation and insulation layer. A self-waterproof layer is arranged on the surface of the metal enclosure vapor-permeable waterproof film, an n-shaped additional keel is arranged on the upper portion of the self-waterproof layer, and a photovoltaic roof panel is arranged on the additional keel. The through waterproof layer is arranged on the outer side of the cover plate of the photovoltaic roof panel, the gap between the photovoltaic roof panel and the cover plate and the lap joint gap of the photovoltaic panel are completely sealed, rainwater is prevented from entering the roof panel, and the waterproof performance of the photovoltaic roof panel is improved; the thermal insulation layer is pre-bonded with the metal enclosure waterproof vapor permeable film and the infrared reflecting film, so that the continuity of the waterproof cushion layer and the thermal insulation layer is ensured, the thermal insulation performance of the roof is improved, and the waterproof performance is enhanced.
本发明公开了一种防水隔热光伏一体化屋面构造及施工方法，包括檩条，所述檩条下设有内层压型金属板，檩条上设有红外线反射膜，所述红外线反射膜件的上部设置有保温隔热层，所述保温隔热层的表面设置有金属围护透汽防水膜，所述金属围护透汽防水膜的表面设置有自防水层，所述自防水层的上部设有几字形附加龙骨，所述附加龙骨上设有光伏屋面板。本发明通过在光伏屋面板的盖板外侧设置通长的防水层，将光伏屋面板和盖板之间的缝隙与光伏板搭接缝隙进行完全封闭，避免雨水进入到屋面板内，提高光伏屋面的防水性能；通过在隔热保温层与金属围护防水透汽膜和红外线反射膜进行预粘贴，保证防水垫层和保温层的连续性，提高屋面的保温性能并加强防水性能。
Waterproof heat-insulation photovoltaic integrated roof structure and construction method
一种防水隔热光伏一体化屋面构造及施工方法
PANG SHIDONG (author) / ZHOU ZHI (author) / YANG NING (author) / GAO YANG (author) / WANG ZHONGHUA (author) / MA XIAOGE (author) / CUI YONGXIANG (author) / XING CHU (author)
2022-04-12
Patent
Electronic Resource
Chinese
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