A panel was precast to determine how the fall of light would play on the concave cast surfaces. The optical illusion read as though the casting was convex while creating a less climbable surface for uninvited wall scalers.
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Detail Casting Test A panel was precast to determine how the fall of light would play on the concave cast surfaces. The optical illusion read as though the casting was convex while creating a less climbable surface for uninvited wall scalers. |
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