it is a classic helpful video. Not need to do CE practical class in our college . 100% genuine .
@isaacpulamte82676 жыл бұрын
Concrete block of 150 x 150 mm sq of Grade M20 is suppose to have compressive strength of 20MPa but this practical video shows it has a strength of 400 Kg/cm sq i.e approximately 40MPa which is quiet impressive.
@yashmaanav Жыл бұрын
It can be
@brajeshmandrai3056 Жыл бұрын
Please visit #civiltechclass Your ans in this video
@abhishekmishra8373 Жыл бұрын
Yes i also testes on m20 and i got 480 kg
@ogwuwilsonumoru374411 ай бұрын
Please i just want to understand the last statement before taken the concrete cube specimen out of water talking about 24 hours before testing. I need to understand that lines of stament. Thanks.
@swpnl366 ай бұрын
40 mpa is target strength decide for perticular characteristic strenght .. if there happens to be bad workmanship , high w/c ratio will least get 20 mpa
@manvindersinghralhan7048 жыл бұрын
dear sir, it is really fruitful to all engineers n all new candidates pursuing their civil engg.....
@Pramodkumar-ij8jq7 жыл бұрын
Manvinder Singh Ra
@pankajsingh-pe5th5 жыл бұрын
I seen many vedeo regarding concrete cube test but your clip are most preferable Thanks a lot for uploading such a valuable vedeo.
@highwayguidecivilwalk6 жыл бұрын
Sir your videos are very usefull for civil quality control lab engineers
@memestar54635 жыл бұрын
Bhot hard bhot hard video sir mza a gya ...... miraculous video
@keywordmcat22566 жыл бұрын
great video...practical real world application of physics
@RAVI97002033306 жыл бұрын
Thank-you for the wonderful video but I didn't understand how to note and solve readings of it. Make the video completely. Please sir
@kailasdinkar14319 жыл бұрын
Thank you sir. very much. you shows short but exact points of whole procedure.
@civilvibes80364 жыл бұрын
best video on compressive strength of concrete cubes
@prashantdeshmukh26616 жыл бұрын
Awesome hats off the way u explained n narrated lots of love to u
@AloneBoy-kv7je8 жыл бұрын
dear sir , test video is very useful.
@umorenpeter41979 жыл бұрын
IS VERY VERY EDUCATIVE FOR CIVIL ENGINEERING WORKS
@MASTERALLEY7 жыл бұрын
Thank you for sharing, great info.
@roniemedel61488 жыл бұрын
Thank you. that was a great info. ignore those repeater id*ots saying about safety wherein this is just a very small scale experiment. Dirty hands are sign of good labor anyway.
@AndyWardle4 жыл бұрын
raughn jeraiah medel I’m here 4 years later wondering if the operatives still have skin on their hands or has it been gradually burned away by raw cement ?? Just a thought.
@manjunathkadlaskarkadlaska738510 жыл бұрын
ThankU Sir n it is very knowledgefull to every Civil Engineer.
@concrete.testing3 жыл бұрын
kzfaq.info/get/bejne/p5Z3ZJqH09O-d2w.html
@hamzamanzoor1556 жыл бұрын
Thanks sir i u clear all things on of the best way os teaching i Really attract from u
@bherulal45657 жыл бұрын
it very useful for me..thank you sir
@jobinjoy98732 жыл бұрын
Excelent description!
@officialerdharmendrapatel51184 жыл бұрын
Knowledgeable vdo👍👍👍👍
@hakizimanajeandedieu21072 жыл бұрын
it is very explainable videos, thanks indeed
@IlyesGaddour9 жыл бұрын
good work sir ! may i have some documentation about those tests
@evanskevogo15027 жыл бұрын
Am ivankev from Kenya,I like your lessons
@technicalcivil-engineering855210 жыл бұрын
nice 1 sir and thanks to ur team also i hope urs all giving us to more knowledge about How to give good Quality and How to test materials
@prakashkhandekarretiredeng24402 жыл бұрын
Nice vedio
@strawberry_but_4136 жыл бұрын
thankyou sir this video is very helpful... keep on updating new process
@yep31722 жыл бұрын
Why are the cubes dried in water, I'd love to know!
@venkatakarthikmachavarapu39955 ай бұрын
M20 grade concrete nice video sir
@DocScience29 ай бұрын
which ingredients have these proportions?? (1: 1 1/2: 3) which one is cement , which one stone, etc. Also put answer in video description.
@Padam5617 ай бұрын
Cement : sand : aggregate
@SethTheVictor2 жыл бұрын
The recipe is 1:1.5:3 that is for M20 But Compressive Strength is around 39.22 N/mm2 ; i.e. for M40 Why this is so?
@hardeepsinhzala5442 жыл бұрын
20 is fck which is below this only 5% cube result must fall ane 95% cube must have strength more then this
@pankajsingh-pe5th5 жыл бұрын
It's boost our knowledge as for as cube testing concern
@mikelobiox9 жыл бұрын
Muchas gracias por este magnifico e ilustrativo video. Es esta proporcion (1: 1 1/2: 3) la mejor para obtener una mayor compresion?
@satyenderkumar93329 жыл бұрын
Helped! Thanks a lot.
@DrRohanDasgupta3 жыл бұрын
Nice and simple. Easy to understand.
@neelamdhananjaya43079 жыл бұрын
Very good practical explanation.Thank you so much sir.
@engr.khalid41786 жыл бұрын
Thank u sir its very helpful for us 😊
@horrordomainhindi2 жыл бұрын
Thank you 💟
@nikitajais27243 жыл бұрын
Thanku so much sir👍👍👍 for making this great vedio
@rk-72986 жыл бұрын
which equipment is used to compact the concrete filled in moulds? what is the ideal weight/area in kg/cm^2 for M45, M30, M15 grade concrete respectively? How much load is being applied per cm to the concrete cubes surface if a manual, lever arm operated Compression Testing machine is used? In automatic Compression Testing Machine, as mentioned by you, the load transfer rate is 140 tonnes per cm. Please correct me if I am wrong. Also if the mixture is taken according to 3 moulds quantitatively, then if the readings aren't 15 plus or minus of each other, the whole mixing process has to be done again?
@sammieykyle5388 Жыл бұрын
Exactly 💯
@Ravirules1000 Жыл бұрын
The load applied At the rate of It's 140 kg per cm sq
@gidionnicholaus2848 жыл бұрын
Thank u Dr.very useful
@ENGINEERINGTACTICS6 жыл бұрын
Nice sir
@AYKhan-re5co5 жыл бұрын
Best on civil engineeringtak channel also..
@favourify10 жыл бұрын
good explanation ..thank you sir
@civilknowledge75343 жыл бұрын
The grade of cube was M20 (20 N/mm2) and the strength comes out 40 N/mm2......
@narendrarajureddycharla725310 жыл бұрын
very good explanation thanks
@jithin38057 жыл бұрын
very helpfull sir ,upload more we are waiting
@michaelenomate59943 жыл бұрын
Thank you so much for the lecture. It's a great resource
@SunnySingh-sm2nk5 жыл бұрын
Nice video
@tatendaraura9832 Жыл бұрын
EDUCATIVE
@rakeshb75858 жыл бұрын
GOOD PRESENTATION
@Dxjibon-jj6tf3 жыл бұрын
Good
@PHoENIX-xs9ky3 жыл бұрын
excellent..helpfulfor all
@thukkaramthuks94674 ай бұрын
Compressive strength=compressive load \cross section area 90×1000÷15×15
@TVsingh-iz9ws8 жыл бұрын
what should be the copressive strength of cement concrete cube having ratio of1:3:4.5
@RohitKumar-sg6ls10 жыл бұрын
this is nice way of knowing this experiment according to me
@user-ds4kd4eh9q5 жыл бұрын
I need a job please help me sir
@MrAbniel8 жыл бұрын
how to calculate the mass concrete strength without machine for example 20MPa mass conrete strip foundation
@SohailKhansWorld9 жыл бұрын
Can u show me how to do cement chloride?
@selvasugumara710 жыл бұрын
good work sir.....
@dagnachewdemisew35567 жыл бұрын
thanks for your teaching as
@manvindersinghralhan7048 жыл бұрын
really tnx to u dear sir,
@madhvrathod2031 Жыл бұрын
Thank you sir
@laxmanahirwar13378 жыл бұрын
sir very good testing video.
@AndyWardle4 жыл бұрын
If your technicans made cubes like that on a uk site they’d be chased away.
@indianxdcuber10043 жыл бұрын
Why?
@AndyWardle3 жыл бұрын
@@indianxdcuber1004 if you dont know then you shouldn’t make cubes like that 👍
@lokeshgit4 жыл бұрын
Thank u sir for ur detailed info
@thakurmaheshsingh98008 жыл бұрын
it very useful for me..thank you
@paalieujagne55298 жыл бұрын
Safety first! No nose mask wore by the demonstrator.
@NaveenKumar-lv3wv6 жыл бұрын
Good sir
@malikal-ghafri93874 жыл бұрын
thank you so much
@mohamedebrahim23567 жыл бұрын
test concrete slump very Nice
@jerryrhmingthansang7262 Жыл бұрын
sir , i like your video much. i want to made quarry stonedust cubic . can you please tell me the detail mixture for that ... i would be very thankful
@rampatel44317 жыл бұрын
Very nice
@emilemeng15163 жыл бұрын
thanks so much for this
@josielocquiao47733 жыл бұрын
what is the observation and conclusion about this expirement?
@sanjeevverma85795 жыл бұрын
Please make video on mix design concrete full process
@musaabdulsalami63653 жыл бұрын
Great. Thanks a lot
@surajitbala509410 жыл бұрын
wanderfull education.....
@ACEPallaviTambolkar3 жыл бұрын
I'm watching in 2021
@harisdawood98987 жыл бұрын
was very helpful
@fasttrap075 жыл бұрын
For M20 grade how are we getting 40 MPa strength
@vihaanim62002 жыл бұрын
Why the loading is perpendicular to top face
@ambarjanghel94014 жыл бұрын
Thank you very much sir🙏🙏.
@hosamkotob73557 жыл бұрын
thanks , plz , add the compressive strength of cement mortar
@gulzarbajkanibaloch446210 жыл бұрын
wanderfull education
@albertlewis95814 жыл бұрын
Thank-you this test answered my questions.
@njeyamoorthi4876 Жыл бұрын
Initially it is OK.. But over a period, will it retain all it's original strength?.. However the clay brick is time tested.
@rajosangchoju45046 жыл бұрын
Sir can u please upload aci code for aggregate testing,diff.tests for cement and compressive strength cube test of cement.
@nirmalravish748210 ай бұрын
Namaskar ji Please give video on cement miortartest
@olegvassilev7 жыл бұрын
Fines are missing, no plasticity! You will never have a chance to use such a "concrete" with still rods. Welcome to the Stone Age!
@engrmahamudulhasanppappu36263 жыл бұрын
Thank You so much Sir
@sukhrajnishad41597 жыл бұрын
bahut Acha
@seriburagam2 жыл бұрын
Terima kasih buat infonya,,,🙏🙏🙏
@GiantLinMachinery7 жыл бұрын
useful
@user-hf3nj1gg9g9 жыл бұрын
thanks very clear
@pranshusingh21034 жыл бұрын
In real case is sample to be collected from Construction Site during its construction (i.e slab)or 1st we prepare in lab then after we get results we start in real construction filed? simply testing is done in lab before construction or during the day of construction sample is taken to lab?
@anilsharma-ev2my3 жыл бұрын
Megapascal and N/mm^2. and total weight handling and time duration ka ek mix graph kya hoga Tensile strength key saath youngs modules Yani sab formula ka ek corresponding correlation nikalo Ya sabko mix karkey ek maha formula banao to hum theory of evolution everything ki taraf badleingey 🕉🕉🕉🕉
@cllaahiforeman60274 жыл бұрын
Thank you sir for help me
@wasiflone74358 жыл бұрын
Thank U sir
@johnbacchus77585 жыл бұрын
Goodday sir , I'm watching from Guyana and began this lab an having some problem with the satisfactory or unsatisfactory failure.DO not know how to identified them?
@rrcreation6546 жыл бұрын
Thanks
@Er-NilstarGaming5 жыл бұрын
11:10. ....How it's come 90 ×1000. As A force ??? How 90??😢😢😢 .? Don't get a shortcut please.. explain how it's come to ????? Plz explain in reply .. brother🙏🤗
@Er-NilstarGaming5 жыл бұрын
Is it 15 x 6 side's of corner ?? I think 90 is correct but nobody explained... Anyways thank you🤗😛🙏🤗
@cimmonz87745 жыл бұрын
@@Er-NilstarGaming no no, 90 ton is the load which made concrete cube to rupture... that means concrete cube have ability to withsatnd 90 tons per cm square... and 1000 is multiply to change ton in kg.
@Er-NilstarGaming5 жыл бұрын
cimmon z @ 8:40 ???? Then what is 140 kg/ cm2/minutes
@Er-NilstarGaming5 жыл бұрын
cimmon z @yes got it .. at 10:02. 90 is compressive load