Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 5)
5.
Ordinary concrete is not used for concrete grade
Discussion:
15 comments Page 1 of 2.
Prasanta Naskar said:
1 decade ago
Ordinary Concrete means where the testing of concrete not taken and For M 100 to M 250 grade of concrete can be used without testing.
So M 400 is not used in Ordinary Concrete, it will be used for Controlled Concrete.
So M 400 is not used in Ordinary Concrete, it will be used for Controlled Concrete.
Niki said:
5 years ago
M25 and M40 both are not under the ordinary concrete. Please explain.
M10 - M20 - ordinary concrete.
M25 - M55 - Standard concrete.
M60 - M80 - high strength concrete.
M10 - M20 - ordinary concrete.
M25 - M55 - Standard concrete.
M60 - M80 - high strength concrete.
(3)
Sandip said:
5 years ago
M20 & M40 both are not under the ordinary concrete, Both are under the standard concrete.
Please explain the correct answer.
Please explain the correct answer.
N.M.A said:
9 years ago
M10 to 20 - Ordinary concrete mix.
M25 to M55 - Standard concrete mix.
M60 to M60 - high strength concrete mix.
M25 to M55 - Standard concrete mix.
M60 to M60 - high strength concrete mix.
Prashant said:
3 years ago
M10 - M20 -> ordinary concrete.
M25 - M55 -> Standard concrete.
M60 - M80 -> high-strength concrete.
M25 - M55 -> Standard concrete.
M60 - M80 -> high-strength concrete.
(5)
Santosh said:
6 years ago
M40 pre-tensioning stress concrete block and M30 post-tensioning.
(1)
Tushar said:
6 years ago
What are m400 and m40, is there any difference between the two?
Danesh said:
1 decade ago
M 400 is used for Pre-tensioned prestressed concrete works.
Sitaramireddy said:
1 decade ago
M 400 is used for Pre-tensioned prestressed concrete works.
Hira lal said:
7 years ago
Above M35 are used in pretensioning work.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers