Patent ID: 11885114
Assignee: nan
Field: Surface technology, coating (Chemistry)
Classification: CPC C  E  B | IPC B  C  E

Claim 10:
11. A polar zonohedron building system using precast cement panels with interlocking system, comprising:
a plurality of panels configured to register with each other to form a polar zonohedron structure;
at least a first panel from the plurality of panels including a first ridge protruding from a surface of a side wall of the first panel; and
at least a second panel from the plurality of panels, interlocked with the first panel, the second panel including a first aperture on a surface of a side all of the second panel;
wherein one or more of the plurality of panels comprise of:
a quadrilateral cement base with walls enclosing a cavity within the cement base;
a first set of two adjacent walls having adjacent protruding ridges; and
a second set of two adjacent walls having adjacent apertures,
wherein each of the adjacent apertures is adapted to receive the ridge protruding from the surface of the first panel, and each of the adjacent protruding ridges is adapted to register within the aperture on the surface of the second panel; and

wherein each of the plurality of panels are interlocked to form the polar zonohedron structure.