admixture question

gopaldeshpande
gopaldeshpande
@gopaldeshpande-gfHC7U • Oct 27, 2024

While using RMC of grade M-30 or more at site, if at all the time taken to pour the concrete in the forms exceeds 3 hrs, should the concrete in the Transit mixer be rejected or used? Can it be used by adding more cement at site or not?

with regards,
gopal

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  • aliasghar1366
    aliasghar1366

    @aliasghar1366-izw4wR • Sep 15, 2012

    Hi
    you should not use that if you respect ACI standard... but in many project tehy use that and usaully it doesn make any problem...

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