Not sure what your question is, but I recommend looking into concrete "sand finish" for pool decks. We had sand finish installed in our last house and it was awesome. Our children were toddlers running around and never slipped.

A low cost, non-skid and multiple color choices from Kelley Technical coatings is an alternative. Patio Tones is the line. It's water based and provides a fresh look to concrete surfaces.

You can do the application yourself. Proper prep cleaning such as power washing is recommended before applying.