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US 2025/0043569 A1Published application
Precast concrete roof panel, roof composed of the roof panel, and three-dimensional structure with the roof
AssigneeMugen Inc.
InventorMitsuo SASAKI
Life of this patent
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Abstract
There is provided: a novel roof panel that is easy to manufacture, is durable, and is capable of completely preventing rainwater ingress and easily draining rainwater; a roof using the roof panel; and a three-dimensional structure with the roof. A precast concrete roof panel 10 includes on its upper surface 14 an inclined main portion 16 that is inclined downward toward an edge.
Claims16
A roof panel of precast concrete for a roof of a three-dimensional structure, comprising on its upper surface an inclined main portion that is inclined downward toward an edge.
Dependencies are inferred from the claim text.