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.
If you have a query, you can ask a question here.
Dear ALL,
Please can you clarifiy how we can find out the theoratical cement consumption of M25 Grade concrete
M10=1:4:8 M15=1:3:6 M20=1:2:3.5 M25 =1:1.5:3 M30=1:1.5:2.5
M5=1:5:10,M7.5=1:4:8,M10=1:3:6,M15=1:2:4,M20=1:1.5:3,M25=1:1.5:2,M30=1:1:1
M10 – 1:3:6
M15 – 1:2:4
M20 – 1:1.5:3
M25 – 1:1:2
I want to know the formuls for calculating 30Mpa and 25Mpa concrete strength. eg Water. River sand. Cement
Please send all grade of concrete mixing proportion and mixing ratio and calculation
in a mix design ,m30 grade ratio 1:2:3
it is write or wrong .any one plz help me
Sir please send meme all concrete mix design
Sir please sent me all design mixes for example for one cubic meter how much quantities of sand metal of 20mm and 40mm sand r used
plzz send m30 mix design
Dear sir,
please kindly send me all the design calculations and mix proportions for the following grade of concrete
M10
M15
M20
M25
M30
M35
M40
M50
M60
Thanks & Regards
MD. Morshed Bin Alam
Pls send me the ratio of- M 25,M30,M35,m40
sir please send the mix ratios M30,M35,M40,M45,M50,M55,M60,M65,M70,M75,M80 IS standards
M 10 – 1:3:6
M 15 – 1:2:4
M 20 – 1:1:5:3
M 25 – 1:1:5:2
M 30 –
Can anyone please tell me the concrete mix ratio of class A1 & A2?
Hi,
Please I need the the original ratio mix for Grade 25,30,35 and want to know if grade 20 can be used for blinding
For the ratio which comes first for example M25 1 =
1 =
2 =
1 part cement 1 part fine agg 2 parts coarse agg
Oh God… Too many different answers. Why? Formula should be the same.
Dear sir,
In Ready mix concrete ,Screed concrete design mix send me sir like ,m10,m15,m20,m25, & m30