Answer / er palanivel

M40 IS STRONGEST BECOZ IT CAN DO 40 N/MM2 CARRING LOAD

Answer / jeevanandam.g

m40

Answer / sakthi

obviously it is M40.because proportion of cement is high as
compared to other mixes.compressive strength attained in 28
day is 4oN/MM2.

Answer / vinod

M40

Answer / efwsde

m50

Answer / arun pandiyan

M30 GRADE

Answer / pathik

M40
bcz it has cement ,sand, aggeregate ratio is higer
it cement content is higer
its intialo settaing time 30 mintus final setting time after
quring 30 days
then is strenth is 400N/mm2

Answer / dhanjay kumar

M40.............

Answer / sandeep chaudhary

M40 its enetial setting time is 30 minuts and quoring time
is 28 days and the final setting time is 11 months. after
that the mix is achieve the strength of 400n/mm2

Answer / faraheem

M40
because its have more cement content and it also depends
upon what is mix design if you are giving cement content in
M20 more than M40,then M20 will give higher strength than
M40

what is the quantity of cement( in bags),sand and aggregates required for 1 cmt of M 25 concrete

3 Answers  

How we calculate the actual diameter of the TMT Steel

8 Answers   Brigade, Kalpataru, Simplex,

How to find the concrete volume in sloped footing??? illustrate with example

1 Answers  

What are the grade of steel used in the concrete design.?

8 Answers   Engineers India Limited,

How can we calculate the no.of bricks per sq.mr?

3 Answers   GTL, Real, Sahyadri,

How to construct a water sump in a rocky soil?

0 Answers  

WHAT IS THE IMPORTANCE OF FLY ASH BRICK?

2 Answers  

plz.show development and anchorage length in simple diagram.

0 Answers  

How to hide dimensions in autocad?

0 Answers  

If the design mix of M-30 grade concrete is 1:1.5:2.8 (By Weight)& W/C ratio is 0.45, then what should be the volumetric mix for the same ?

3 Answers  

procedure for preliminary selection of size of column of 5 storey building

0 Answers  

what should be the quantity of water in m20 cocnrete /per bag cement-- whats the formula

3 Answers