Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultralow temperature and thermochromic roof and wallboard coatings
The present invention provides a nanoparticle impregnated coating for roofs and wallboards that provides efficient radiant cooling for buildings. The coating may be a vitreous enamel coating. Multi-scale nanoparticles including one or more of titanium dioxide, barium sulfate, zirconium silicate, hexagonal boron nitride, calcium carbonate, zinc sulfide, silicon dioxide, magnesium oxide, yttrium orthoaluminate, calcium oxide, magnesium aluminate, lanthanum aluminate are used to provide one or more of very high optical reflectance and optical emissivity, and spans the entire frequency band of ground solar radiation. These substrate surfaces include metallic roof and wall panel materials such as steel, corrugated iron, cast iron, aluminum, zinc, tin, copper and metal blends, and further include metallic substrates with metallic coatings, or non-metallic roofs of clays, terra cotta, tiles, bricks, fiber cement, concrete and stones such as slate, and blends of these materials.
本发明提供了一种用于屋顶和壁板的纳米颗粒浸渍的涂料，所述纳米颗粒浸渍的涂料为建筑物提供高效的辐射冷却。所述涂料可为玻璃质搪瓷涂料。使用包括二氧化钛、硫酸钡、硅酸锆、六方氮化硼、碳酸钙、硫化锌、二氧化硅、氧化镁、正铝酸钇、氧化钙、铝酸镁、铝酸镧中的一者或多者的多尺度纳米颗粒，以提供非常高的光学反射率和光学发射率中的一者或多者，并且跨越地面太阳辐射的整个频带。这些基材表面包括金属屋顶和壁板材料，诸如钢、波纹铁、铸铁、铝、锌、锡、铜及金属掺合物，并且还包括带有金属涂料的金属基材，或者以下各项的非金属屋顶：黏土、赤陶土、瓷砖、砖、纤维水泥、混凝土和诸如板岩的石材，以及这些材料的掺合物。
Ultralow temperature and thermochromic roof and wallboard coatings
The present invention provides a nanoparticle impregnated coating for roofs and wallboards that provides efficient radiant cooling for buildings. The coating may be a vitreous enamel coating. Multi-scale nanoparticles including one or more of titanium dioxide, barium sulfate, zirconium silicate, hexagonal boron nitride, calcium carbonate, zinc sulfide, silicon dioxide, magnesium oxide, yttrium orthoaluminate, calcium oxide, magnesium aluminate, lanthanum aluminate are used to provide one or more of very high optical reflectance and optical emissivity, and spans the entire frequency band of ground solar radiation. These substrate surfaces include metallic roof and wall panel materials such as steel, corrugated iron, cast iron, aluminum, zinc, tin, copper and metal blends, and further include metallic substrates with metallic coatings, or non-metallic roofs of clays, terra cotta, tiles, bricks, fiber cement, concrete and stones such as slate, and blends of these materials.
本发明提供了一种用于屋顶和壁板的纳米颗粒浸渍的涂料，所述纳米颗粒浸渍的涂料为建筑物提供高效的辐射冷却。所述涂料可为玻璃质搪瓷涂料。使用包括二氧化钛、硫酸钡、硅酸锆、六方氮化硼、碳酸钙、硫化锌、二氧化硅、氧化镁、正铝酸钇、氧化钙、铝酸镁、铝酸镧中的一者或多者的多尺度纳米颗粒，以提供非常高的光学反射率和光学发射率中的一者或多者，并且跨越地面太阳辐射的整个频带。这些基材表面包括金属屋顶和壁板材料，诸如钢、波纹铁、铸铁、铝、锌、锡、铜及金属掺合物，并且还包括带有金属涂料的金属基材，或者以下各项的非金属屋顶：黏土、赤陶土、瓷砖、砖、纤维水泥、混凝土和诸如板岩的石材，以及这些材料的掺合物。
Ultralow temperature and thermochromic roof and wallboard coatings
超低温及热致变色屋顶和壁板涂料
LEIF JAMES H (Autor:in)
01.11.2024
Patent
Elektronische Ressource
Chinesisch
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