Determination of Dry Density of Soil by Sand Replacement Method

this video is about determination of dry density of soil by sand replacement method.

[@ShivaKumarN-]

I heard few musical tunes while you were explaining in this video.... that's nice🙏

[@vskani]

I think there is a correction in the second part to calculate the weight of sand occupying the hole W1= Weight of Sand pouring Cylinder with sand upto top. W4= Weight of Sand pouring Cylinder after filling the field hole. Now (W1 - W4 ) gives the weight of sand filled in hole along with the weight of conical sand portion at top. Hence to find out the weight of sand occupied on hole only , deduct the conical sand portion W3 Therefore weight of sand on hole is W1 - W4 - W3 ( But, eventhough he has substituted correct values , it is wrongly given here as W1-W4-W2) Anyway I appreciate the author for his work....super

[@mantuapro]

Plz check the instruction in IS Code 2720 part 28

[@vizhithirunanba]

u r correct sir

[@vizhithirunanba]

u r correct sir

[@SangameshKs]

Really satisfied after seeing this comment I too had the same doubt🙏❤️

[@eshithagunasekaran8599]

thanks

[@ankushpawar34]

respected sir,thank you very much.... this video has helped me alot in easily understanding the soil test.... good work please keep it up.

[@twarakavisaisurendra3069]

Sir I want it in practical writing paper

[@gwcozx2339]

I just got a job because of this video Thanks you sir❤

[@premsingh-vo3fu]

thank u very much sir.....i was not attend this experiment in lab.....but exam tym i got ur vidio n did it very well....#grt👍👍👍

[@vijaycivil3754]

Very informative and very useful for students and academicians. The way they are conducting experiment is really good and formative

[@Mohammad-zv6rl]

Help full videos actually This is a Engineering technical service which you guys are doing such excellent job for other which are not access to the Lab. again thx for sharing

[@hemantmaurya8831]

Dear sir ,thank you very much this vedio is very helpful to understand FDD

[@sphoortibaligar6914]

Sir teaching was superb sir... Tq u so much sir... Calculation part really helps lot...

[@KrishnaKumar-xl6vc]

Yes

[@TESLA-co3vg]

Even he will sleep after listening to his 😂😂😂

[@meetpatel-lf8dh]

😂😂😂😂

[@jeetshinde2k]

Literally 😂😂

[@4mgamingff804]

😂😂

[@shilpakruti]

Your vedios are very helpful to understand the tests.all vedios are nicely explained👍👍

[@rajkumarkallakuri3112]

nice vedio

[@ashhh6918]

Vedio🤓

[@0ngthai]

there are 2 typos in this great video. As Aksay Kumar mentioned, Wsand=w1-w4-w3 (not w1-w4-w2); Also at around 11:30, equation 6, divided by volume Vh (not divided by Wb)

[@devotionalsong2628]

11:30 is not wrong because they multiple it with density of sand

[@sreekumar1748]

Yes correct

[@NoorKhan-pi8kb]

Best channel for test explanation

[@sajjadshaikh5613]

it's is very useful at the field. thank you!

[@shah....9579]

Super video....Bro ningalude videos playlist seperate ayi save cheyyu...Viewers easy ayi playlist ninn kanan pattum

[@Parminderharman]

sir when u placed sand pouring cylinder on excavated hole i think u hv to remove pit ist becoz the pit will increase the hole lenth by 1 to 2 cm by which sand poured is more that can affect the results

[@chandrasankar474]

Thank you sir.super explanation

[@ramisettysrinivas601]

Thanks 4 the video.This is so helpful for us

[@laxmankumarsoren8635]

Sir, It is nice Sir, please check, perhaps the Weight of sand in hole =(W1 _ W4 _ W3 ) =1444gm. Thanks.

[@ravikhandare932]

Nice n very informative Demo. Thank you

[@43raviranjankumar87]

This video is very helpful for me .

[@mdhasankhan3785]

Very helpful this vedio

[@actionpackff3576]

Thank you sir.... You helped me with my internal lab exam.....

[@saikiranvadamudula]

Good explanation👌👌👌

[@hemanth7844]

thank you sir jii...really this experiment had helped me a lot for my studies

[@prudhvisai5471]

Tq very much sir it's clear and capable to understand

[@ahalyaku4545]

Excellent video 🙌👌

[@ravishankarsingh42]

respected sir ,in the 2 nd part of experiment ,i.e in the calculation of bulk density of soil , in place of W 2 ( i.e weight of sand in sand pouring cylinder after pouring ) , W 3 ( i.e weight of sand in cone of sand pouring cylinder ) should be used.

[@sruthyks4803]

Wow thanks to you sir it was nice🥰

[@kanchanmaurya6594]

Thank you so much sir for uploading this video

[@afsalputhankudy21]

Hai sir your all video very very helpful to me thank u sir thank u so much sir

[@niroshandavid]

i couldn't understand why the technician was hitting the side of the cone? its wrong. when you calibrating the sand you should avoid the disturbance to the cone. its need to be fill in as loose density. if you hitting the cone, that means you giving some static compression to the sand and it will be increasing the BULK DENSITY of the sand.

[@bhavanas6768]

tq sir 👍best vedio for understanding this experiment

[@bmativenture]

wooow so helpful i really enjoyed the prac so given only a specific gravity of the soil particles, for instance 2.68, how would you proceed to calculate the degree of saturation of the soil

[@saurabhyadav-dx9iy]

Excellent work

[@gadibhaskararao8797]

Tnq sir it was so helpful ,, but there is a mistake in calculating the weight of Wb (i.e. weight of sand in hole) By taking W3 instead of W2

[@ambujdevi8601]

Very slow explanation but very much knowledge we get 😋☜☆☞

[@yusufrafigaded9776]

Really nice explanation 👌👌👌👌👌👌👌👌

[@alvarotello1572]

An excellent récord thanks a lot sir

[@yasshhh9713]

Why so serious sir 😂 The video was informative thank you

[@vishaltiwari262]

Sir very helpfull viedo... Thanks a lot But I am not able to understand one thing that from where you are taking the value of water content.

[@tempestvideos9834]

Thank you Mr. Roboto

[@Asiaticwildass]

nice explanation ..good job jasveer singh..

[@Broken_Xavier]

Nyc sir

[@MANIKANDANS-hl2vs]

Very useful to us.. thanks a lot sir.. keep uploading more..

[@rachnabahuguna6177]

Very well explained sir

[@pravaskumarmallick3249]

Wel explained sir... Thanks

[@soumyaranjanpradhan6264]

Enjoy it 1.25x

[@brootv5510]

for Wb = W1 - W4 -W2 is this sure? or Wb = W1 - W4 - W3 ?

[@upendrayadavuksircivilengi4183]

Nyc vidio love you sir g

[@gkurumurthygkurumurthy8896]

Thank you sir your good job

[@arjunchauhan4046]

Great sir..thankx

[@ayfaayfa9696]

Really good...👍👍👍👍

[@nagamani104]

It's very nice but upload all the experiments for civil labs

[@AnshumanTiwariMNIT]

thanx a lot sir ,this is really a great contribution .

[@vuyyurucharanprudhvisai9985]

Very well explained 🤗🤗🤗

[@sadanandyadav8960]

Very good 1000000 time thank u

[@isaacerutu1705]

good work keep up

[@dypsking3414]

Very helpful 👍👍

[@diprajbhar2733]

Very helpful for partical soil

[@PriyankaYadav-mw2qt]

Agar sir ap live class karwate h to hmko v karna hai live class

[@shalinim9577]

thankyuuu so much helpful video

[@pravindabhi1049]

Why we use sand which is passing from 1mm and retained on 600 micron

[@nellivamshi9988]

Spb🙌

[@muralimonster3652]

Heartful thank to u sir

[@faisalalenzi3722]

thanks it's very helpful but please explain last part

[@madhanivishal]

Faisal Alenzi

[@rashmithagowda902]

Tq sm sir for tis viedio 👌😚

[@nagarajshetti6001]

Such usefull videos

[@akshay2078]

weight of sand in hole should be (w1-w4-w3)

[@markforghenkatamba1234]

what is w3

[@mohammedfaizan9587]

You r exactly right

[@vskani]

W1= Weight of Sand pouring Cylinder with sand upto top. W4= Weight of Sand pouring Cylinder after filling the field hole. Now (W1 - W4 ) gives the weight of sand filled in hole along with the weight of conical sand portion at top. Hence to find out the weight of sand occupied on hole only , deduct the conical sand portion W3 Therefore weight of sand on hole is W1 - W4 - W3

[@shashankpathak4832]

Same thought

[@RaviShankar-zo4sg]

standrad sand weight of cone

[@UETLHRCED15]

11:14 correction weight of sand in excavated hole= W1-W4-W3

[@sanjaythakur8487]

nice sir................ thank you

[@hopesonlogoh7661]

Very educative.

[@ducvanvt]

at @11:03 should it be W3 or W2 sir

[@srinivasulusrinivasulu4217]

Why is the depth of hole limited to 15cm in the field?

[@faisalalenzi3722]

last part of the video not clear .. why you take few quantity of soil and add it to what in small container ? and what is the reading

[@rahulpatil5178]

Thank you sir

[@PriyankaYadav-mw2qt]

Sir ap live class v karwate h

[@dattakshirsagar8008]

Before pouring the sand in the hole ,the tray below the cylinder should be removed.

[@syamil.ibrahim]

Thanks for the video

[@diwakarramagowda4557]

Thank you sir and thank you paji

[@sivahanuman3341]

Sir thank you very much this video help me a lot I can understand this test easily because of you sir

[@theivamtheivam4752]

Can we use m sand for tis test?

[@chinmayghegde5639]

superb....helpful...

[@sumaiyayakeen8941]

But this calculation part .need correction Its wb=(w1-w4-w3). Then only we get 1444.

[@karthikk8340]

very use full sir

[@rajdeepnath7939]

Height of Sand Calibrating Container is 15cm, I think?

[@nohelijeanpierre9530]

So helpfully

[@niroshandavid]

which stranded method is this?

[@AbubakarMuzammil-sw2fb]

Thanks

[@Rewati_Raman]

what is weight in cone?

[@prabhakaranrajendran7146]

very clearly understood. thankyou sir

[@Jasmeetstudies]

Good 👍

[@mahantdiaries3276]

Density of soil Kitna Liya sir apny and water content kaise nikala apny

[@vinaymohanbhatt4044]

There should be correction at 1:27 min ...in text books and in other platforms it is mentioned that sand should be passes from 600 microns and retained at 300 micron ...…

[@behappyalways13]

Check is 2720 p-28

[@shreyashtiwari4762]

Ready to go in hibernation

[@angshumanbhattacharjya7028]

Sir please... 1bar volumetric test keise kiya jata hai dikha dijie

[@engqoslaye5269]

Thnks sir Tomorrow is my lap exam

[@SO_SELL_ICE.]

Thank you so much Sir❤️❤️

[@niroshandavid]

But why the 10mm?

[@rkk2343]

2x is the best playback speed..lol