A landscape architect is specifying materials for a public plaza where slip resistance is a primary safety concern, especially in a climate with frequent rainfall. Which of the following concrete finishes is MOST suitable for this application?
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A
A hard trowel finish, creating a smooth, dense surface.
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B
An exposed aggregate finish, revealing the texture of the coarse aggregate.
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C
A polished finish, ground to a high-gloss sheen.
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D
A salt finish, which creates small, subtle indentations on the surface.