Variable performance building cladding according to view angle
This invention relates to inclined outer building surfaces such as roofs reflectively responsive to sun elevation angle and predominantly ornamental when viewed from common viewing positions. More specifically, this invention relates to methods of sizing, shaping, surface characteristics, and coatin...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | This invention relates to inclined outer building surfaces such as roofs reflectively responsive to sun elevation angle and predominantly ornamental when viewed from common viewing positions. More specifically, this invention relates to methods of sizing, shaping, surface characteristics, and coating resulting in improved performance, increased ornamental quality, improved economy of roofing of this class using human eye contrast sensitivity and visual perception. |
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