Why does nobody warn you about the 90 minute window after a pour in direct sun? | Concrete Finishers - Freelance Forum - The Community for Independent Professionals
Why does nobody warn you about the 90 minute window after a pour in direct sun?
A finisher named Dale I worked a slab with in Phoenix last July told me he lost a 40x60 pour because he waited 20 minutes too long to start finishing in 108 degree heat, and it hit me hard because I've been cutting it close on start times for two years now, so what's your cutoff temp or time before you change up your whole finish plan?