01-09-2007, 09:49 PM
I'd check the yellow pages for people who do concrete work and see what they can offer you. You wouldn't need to hire them, but you could harvest the information.
It would seem that something like sandblasting could expose some of the aggregate and make the sidewalk have more traction.
It would seem that something like sandblasting could expose some of the aggregate and make the sidewalk have more traction.