What is Standard Deviation in Concrete Quality Control: Nayak OR Khalnayak?
Ғылым және технология
Welcome to The Concrete Show - this is my Weekly KZread Live that I broadcast every Wednesday 8:00pm
In this episode, we will look at the role of the Standard Deviation in Concrete in a fun way and what our IS code 456 says about it.
Standard Deviation is an important quality control tool for concrete - Lets master it.
Please give your comments below.
Пікірлер: 26
Nice scientific explanation. Thank you sir.
Just Amazing 🤩😍 Sir, Very Good Explanation Sir.
You are genius sir
Amazing sir , Sir please upload the video details of GGBS
I never attend this kind of lecture very very deep and good lecture thankyou sir
Good morning! I could not attend the live session yesterday. Just now listened to it. It was an Excellent Session. I appreciate the same.
Good explain sir We understand it
Amazing sir, thanks!🙏
Very nice explainatory lecture Sir.Thanks Sir...
Very nicely explained Sir.
Sir please take more lecture. 🙏
Sir Your class is excellent.Thank you so much. I have one doubt.. I have 3 samples of cube and i got the compressive strength of each specimen greater than 15 % of the avg value of each sample Is the test result is acceptable or not?
Well explained sir hatsoff
@MukundJoshi123
2 жыл бұрын
Thanks - which topics would you like me to cover in the next episodes
@EverythingaboutKuwait.
2 жыл бұрын
Sir 1.durability and tests for durability 2.optimization of concrete mix 3. Importance of particle packing on concrete strength Sir I am your old student and a big fan of you the way you explain it will remain in our memory for long time 🙌
@MukundJoshi123
2 жыл бұрын
Yes of course Mr Mohammad We will take up these topics Join me in our 3 days masterclass
@EverythingaboutKuwait.
2 жыл бұрын
Sir registered but didn’t receive confirmation email from u r side
Namaste sir 21 mpa strength of 3 individuals is pass as avg. Is 25 and 25 *15%=3.75 and 25-3.75=21.25 which is higher then 21 so it is pass But 25 *15%=3.75 25+3.75=28.75 and 29 is higher then 28.75 so it is fail Please correct if I'm wrong
Sir what is 1.65 for SD??
I think the word 'Fail' should not be used, rather use 'Fall"
Dear sir please make a video on cube strength acceptance criteria..
@Rahulgupta-qq2eu
Жыл бұрын
It should be Fck+0.825 for below m20 grade Concrete and above m20 is Fck+0.825*SD
@Rahulgupta-qq2eu
Жыл бұрын
As per is 456:2000
@shubhamanvekar524
Жыл бұрын
In a video with example it would be better to understand
Can you please explain in English
plz Dont do enineering 4 yera waste life 10000 only. if u invest your 4 year in business that is good