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Forum: Concrete mix


Grasped a concrete mixer when spinning?

  from 01.08.2011 14:43

Q: It is argued that while the mixer is rotating, the concrete does not harden. Is it really? Michael.     leave a reply

 from 01.08.2011 14:43

Answer: This opinion is incorrect. After hydration reaction starts immediately after the cement water falls. At the time, you can stop this reaction only with the addition of special additives. Just be aware that long-term effect on the concrete mixing only with the worst hand. Indeed, while the cement with cement glue torn connection. If the concrete mix more than three hours, the concrete may come into disrepair and no clutch.