Concrete Mix Design Calculations

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The concrete mix design available on this site are for reference purpose only. Actual site conditions vary and thus this should be adjusted as per the location and other factors. These are just to show you how to calculate and we are thankful to all the members who have emailed us these mix designs so that these could be shared with civil engineers worldwide.

If you also have any mix design and want to share it with us, just comment on this post and we will be in touch with you.

Here is the summary of links of all the mix designs we have till date:-

Mix Design For M20 Grade Of Concrete

Mix Design For M35 Grade Of Concrete

Mix Design For M40 Grade Of Concrete

Mix Design For M50 Grade Of Concrete

Mix Design For M60 Grade Of Concrete

In case you want the complete theory of Mix Design, Go here What is Concrete Mix Design

We will add more soon. You can help us do this fast, just email us any mix design you have.

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Comments
  • Priya November 11, 2011 at 4:19 am

    Sir please send me the design mix for M25

    • prabin j December 27, 2011 at 3:18 am

      M25=1:1:2

  • MD.Sarfraz November 18, 2011 at 12:58 pm

    Cement consumption of 1:2:3, ,1:4:8

  • MAJID ALI November 19, 2011 at 6:58 am

    Sir please send me the design mix for M25/M40 For the Building Project.

  • sethu November 22, 2011 at 2:22 am

    please teach, sand and blue metal calculation for M10 & M30 mix

  • Dinesh Gawatre November 24, 2011 at 12:46 pm

    Sir plz give me the design mix for M25/M30 with cement replace by a fly ash as 12.5%, 25%. &37.5% replacement of cement with fly ash

  • MD.SARFRAZ November 29, 2011 at 11:43 am

    what is the cement consumption of 1:2:4,1:3:6
    please rply me

  • MD.SARFRAZ November 29, 2011 at 11:46 am

    what is RCC ?explain briefly

    • Anand December 2, 2011 at 2:43 am

      Reinforce cement concrete

  • CHANDRASHEKHAR LUTIMATH December 13, 2011 at 6:10 am

    M10=1:4:8, M15=1:2:4, M20=1:1.5:3,M25=1:1:2,

  • S.Saravanan January 4, 2012 at 10:28 am

    Sir please send me the design mix calculation procedure and one model calculation for any one grade

  • Chathura Saram January 22, 2012 at 9:57 am

    Sir, Please tell me, How can i prepare the grade10 concrete…? what is the ingredients….?

  • P.Mangesh January 24, 2012 at 12:57 am

    Sir plz give me the design mix for M20/M25 with cement replace by a fly ash as 12.5%, 25%. & 37.5% replacement of cement with fly ash ( Use RMC plant )

  • Mangesh January 24, 2012 at 1:02 am

    Sir, Please send me the mix design for M-20,M-25 & M-30 grade

    • Engr. Seena Gul Aseer Afridi January 25, 2012 at 1:44 am

      M-20: one part of cement, one and half part of sand and three parts of well graded crushed stone or chips
      M-25: One part of cement to one part of sand to two parts of well graded crushed stone or chips
      M-30: ????????/no mix required, if we go on to much higher binding ingradinats, it will reduce the strength.

  • chd January 25, 2012 at 5:23 am

    we are making concrete of M25 with 1:1:2 ration and we made boxes of 1.25 cftas per 1: 1:2 = 1.25 *4 = 5cft * 8 = 40 cft = 1.13 M3 is it that we are using 400kg cement for M3. Pls let me know

  • madhav January 27, 2012 at 1:50 am

    please send me all the design calculation and mix proportions for the following list and also the consumption coefficients of cement(Bags),aggregates(Cum)and sand(Cum) and remaining items like water etc..
    grade of concrete
    M10
    M15
    M20
    M25
    M30
    M35
    M40
    M50
    M60 Please send as early as possible for U.

    Regards,

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