Set up / hardening time

  • What hardening times do you get?
    How cement ratio affects it?
    I usually still leave boot marks after 2 days.
    I use aircrete for excavation filling hence I do thick layers of up to half meter.
    How to speed the curing up?

  • I have found covered aircrete to cure harder faster and with less cracking shrinkage. Moisture is your friend when curing concrete :). 2 days of cure and leaving boot prints is typical.. I try to stay off it for a week if I can.

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