what u mean by M20

Categories >> Engineering >> Civil Engineering
Suggest New Category

what u mean by M20

Question Posted / arunkumar

9 Answers
21107 Views
Srinidhi Constructions, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what u mean by M20..

Answer / soumyajit ghosh

in 28 days the compressive strength of concrete is 20 N/mm^2

Is This Answer Correct ?

40 Yes

2 No

what u mean by M20..

Answer / madanagopal

in M20 M stands for mix and 20 is characteristic strength of 150mm^3 cube

Is This Answer Correct ?

22 Yes

3 No

what u mean by M20..

Answer / sumit patel

m20 graed is r.c.c in 28day strenth in 20n/mm^2

Is This Answer Correct ?

8 Yes

1 No

what u mean by M20..

Answer / mntan

M refer to the mix & 20 refer the (20N/mm^2) characteristic compressive strength of 150*150*150 mm^3 concrete block after 28 days with proper curing.

Is This Answer Correct ?

3 Yes

0 No

what u mean by M20..

Answer / harish

it is the grade of concrete where 'M' represents mix and numerical 2o indicates characterstic strength (i.e.fck)
whose strength after 28days curing is 20n/mm2

Is This Answer Correct ?

2 Yes

0 No

what u mean by M20..

Answer / santosh singh

M20

M means design mix
And 20 is characteristic compressive strength of concrete after 28 days.

Is This Answer Correct ?

1 Yes

0 No

what u mean by M20..

Answer / balaji p

M20 means mix design 20

Is This Answer Correct ?

0 Yes

0 No

what u mean by M20..

Answer / soumyajit

M stands for Mix and 20 is the compresive strength of concrete it stands 20N/mm square and it is the lower grade taken in IS456-2000

Is This Answer Correct ?

0 Yes

1 No

what u mean by M20..

Answer / er gurlal singh

m 20 is 100 out of 20

Is This Answer Correct ?

2 Yes

13 No

Post New Answer

More Civil Engineering Interview Questions

how to determine H- zone in a column? where it will occur?

0 Answers

As we know that steel is a tension member but why we are using STRUCTURE STEEL as a COLUMN (Without concrete) where column is a compression member and compression strength of steel is very low

0 Answers

What is the role of a PMC(project management consultancy) in any construction work?

2 Answers

pointing raju,ayesha says"he is the son of my mother's brother's wife". how is ayesha related to raju?

8 Answers

What are the Noms/8hr for Concrete Work for Mason,Carpenter,Steel Fixer

2 Answers

FOR concrete structure curing is important for hydration process,curing component is good for the concrete if W/C ratio is more than .38

1 Answers

What are new technologies in civil engr. that can reduce construction cost?

2 Answers HCC,

How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 600 microns?

0 Answers

How many stones require for 1200 Sq ft house

2 Answers

What is the use of offset command?

0 Answers

Give open excavation details of Building.

2 Answers

pl.may i place dry mix in casting of drain bed partialy filled with water?if no pl explain.

3 Answers KMC,

For more Civil Engineering Interview Questions Click Here