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Forum: Concrete mix


Topic:

How long can you keep the concrete in the trucks?

  from 01.08.2011 14:41

Q: How long can mixed concrete stay in the trucks prior to its installation? Arkady.     leave a reply


 from 01.08.2011 14:42

Answer: First of all, the duration of transport of concrete mixture depends on the ambient temperature. It is also necessary to take into account the activity of the concrete, it can vary from 45 minutes to 2 hours. To preserve the quality of concrete BSG in its long distance transport, preserve the required workability mix the concrete mix should be entered setting and hardening retardants and plasticizers.