what is the compresive strength of m20 concrete at 7 day
Answer Posted / prabin j
it should be 67% in 7 days. 13.4 N/mm2
Is This Answer Correct ? | 18 Yes | 4 No |
Post New Answer View All Answers
Which condition will prevail for the design of a swimming pool ? When the pool is empty or when it is filled ?
How do you calculate reinforcement weight of steel?
how do we calculate quantity of cement sand and aggregates in 1m3 of m20 m25 grade concrete?
What is eccentricity in laymans term Can't understand bookish language .please explain in easy way.
Please design 12.5m long dubbly beam
what is the painting co efficient of slope roof tiles?
why we are using stub column..? is it possible to construct steel stub column..?
what is grade intersection?
What is portland cement
Will going from a 3-tap to 6-tap increase water pressure?
What are the different methods for drawing an arc?
WHAT IS YOUR EXPECTED SALARY?
What are the advantages and disadvantages of using plastic and timber fenders?
Hi I had missed my mark list (first year-apr2003)how i search in my old mark details in internet and which web site? pl inform me in full details..
What will you do if you encounter problems like accidents?