:: Home Page
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   Errors
   Testimonials Refer this Site  Refer This Site to Your Friends  Site Map  Contact Us      
Categories >> Engineering >> Civil Engineering


Question which grade of concrete is the strongest?
M20,M25,M30,M35 or M40?
 Question Asked In Companies ::     < I also faced this Question! >
 Question Submitted By :: trasha
  Answer Posted By  
M40 is the high strength concrete bcz it has 40 N/mm2
strength.others are less

Is This Answer Correct ?    248 Yes 15 No

View All Answers
Please Help Members By Posting Answers For Below Questions
 Question Views   Select
What is portland cement 3212
at what pressure ply-wood is obtained by gluing wooden sheets 402
how much need sand and cement for 1 cft roof construction? 2681
1sqm tile laying how much cement required? 9239
pls mail some more tecnical qustions at 291
what is project? 609
what is the amount of absorption of slurry in shuttering ply board. what is the amount of slurry leakage allowed for 1 m3 of concrete. 441
how to find the percentage for minimum reinforcements as per IS:456 for beam , column, slabs.?? 2127
how can economic during construction of a project. 348
what is polity 272
In cement making,what is meaning of blend,fineness,density.  1273
Why steel rods are produced only in even dimensions? 791
What is the Roll of Water Bonding under VDF road? 534
psc girder detail 552
E-Mail New Answers        Answer Selected Questions