Loading ...
Sorry, an error occurred while loading the content.
 

Re: [engineeringcivil] Copressive strength of cement

Expand Messages
  • Adenuoye Igbekele
    Conc.cube of 150mm*100mm cured at rm temp(20-21 c) for 7,14,21&28days.A constant load of 15N/mm/min.is applied.
    Message 1 of 2 , Feb 24, 2013
      Conc.cube of 150mm*100mm cured at rm temp(20-21'c) for 7,14,21&28days.A constant load of 15N/mm/min.is applied.
      ------------------------------
      On Sat, Feb 23, 2013 5:40 AM PST Suresh Kumar Parida wrote:

      >Dear Friends,
      >
      >Can anybody explain me how the 28 days strength of cement is found in preparation of concrete mix design? Is there any method for determination of 28 days strength of cement within 7days of casting of cement mortar cubes? if yes, whether the method is approved by BIS?
      >It's very urgent. Pl. help.
      >
      >With Regards.
      >
      >Er. S. K. Parida.
    Your message has been successfully submitted and would be delivered to recipients shortly.