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How much cement and concrete

You have not explained Aim of CF test but shown good procedure of test.

grade

Is the same concrete used in both case?

Thanks sir 7 hrs me exam hai smj gya acche se🥲

Clear explanation, thank you very much👍👍

Good I would like to know parts of the slamp cone

I need calculation of this video mean

thanks for wonderful explanation

if fly ash is added, please tell me how much quantity should be added?

Compaction factor test th-cam.com/video/gsLulA9s6JI/w-d-xo.html

Hello, Chiran. Please Where can I find the part 1?

Sir please give me contact number

Not 3 layer. 4 layer mai fill kiya jata hai

Which is code you are using sir

thanks for that it made get to understand what my tutor failed to make me understand

Thank you very much. 👍👍🔝🔝🙏🙏

what if a wetter slump falls off of the plate but it measures 8 1/2" slump?

Sir concrete technology Che chapter vise lecture send kara

Great explanation and theory and math. But at the end of the day you didn't measure the slump of your concrete with all the agregate falling from the top when removing the cone. maybe the proportions of the mix have to be reconsidered.

Thank you sir, It was a great session.

Good night sir,if for the test material gravelly sand (lime stone ) how to do you have to pass the filter ( 3/4 inch ) if for the sample

It has been a good lecture

Very good presentation

Sir can I get the lab reports of any of the following experiments:- Exp. 1: Tensile Test of Steel(Fe 250 diameter 25mm) and HYSD (Fe 415D diameter 12mm). Exp. 2: Tensile and Compressive Test of Timber Details-(Perpendicular to the grain: 700mm×200mm×150mm.Parallel to the grain:600mm×150mm×150mm) Exp. 3: Shear Test of Steel and Timber. Exp. 4: Torsion Test of Steel. Exp. 5: Buckling Load of Columns with Various End Conditions. I am a 2nd year civil engineering student from nit Srinagar. Thank you

helpful

Too much coarse aggregate in this mixture. Not advisable. Revised it.

Dear Students you can follow this link for bulking of sand th-cam.com/video/yfNPkgZzijE/w-d-xo.html

Wrong processor don't stomp to the single hand and

Hello sir

Very helpful. Thanks a lot!

thank you sir

amaxing

Good

plz shear ppt

thank you!

Are you following the ASTM international standard? First off that concrete course aggregate looks over 2 inches. If that’s the case, you need to put it through a two inch sieve. Next, it looked like you didn’t tamp 25 times even though you said you should. Also when the third layer goes under the top of the slump cone you should stop tamping, fill it to the top again, and then continue counting where you left off, then you lifted the cone way too fast. You should finish lifting between 3 and 7 seconds. But what really shows that this wasn’t done right was that the slump sheared showing that the test was invalid. Don’t teach people how to do things wrong please. Especially when it comes to something as important as concrete.

good explanation sir

Really helpful for students

what is the grade of concrete used ???

Very informative.. #knowledgehubllt

th-cam.com/video/UQEJmd30UIk/w-d-xo.html

many things are wrong ...... where is the wet volume calculation .... not a helpfull video

Uff.... Thank you.

th-cam.com/video/q0G17VnmZG8/w-d-xo.html

explain what is meant by bulking of aggregates? indicate why the extent of bulking of sand depends upon moisture content (10 marks)

explain what is meant by bulking of aggregates? indicate why the extent of bulking of sand depends upon moisture content (10 marks)

Nice explanation

There was no wastage of concrete. Then why we 6.59kg additional.?

I want how to fix axis line of bridge