pavement vs paved surface

pavement and paved surface both are nouns.

Word	Noun	Adjective	Verb	Adverb
pavement	Yes	No	No	No
paved surface	Yes	No	No	No

As nouns, paved surface is a hypernym of pavement; that is, paved surface is a word with a broader meaning than pavement:

pavement (noun)	paved surface (noun)
the paved surface of a thoroughfare	a level horizontal surface covered with paving material
walk consisting of a paved area for pedestrians; usually beside a street or roadway
material used to pave an area