You'll need Denver concrete experts who design for freeze–thaw, UV, and hail. We specify 4,500–5,000 psi, air‑entrained mixes (w/c ≤0.45), #4 rebar at 18" o.c., Class 6 bases compacted to 95% Proctor, and saw https://cormacvbas584563.blogvivi.com/39097295/professional-concrete-finishing-denver