#flexiblepavement

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Satish Chandra, IITR

Satish Chandra, IITR

Күн бұрын

#Cementitious Base for a flexible #pavement, cement treated base, design of mix for CTB, cement stabilized material, Grading of base material, #MoRTH specifications for CTB layer, Uniformity coefficient, Impact value, CBR of base material, Mix Design Procedure for CTB layer, cube strength, unconfined compressive strength of CTB layer, flexural strength, Determination of Cement Content in the CTB Mix, Proctor's test, Maximum dry density and Optimum Moisture Content, IRC:SP:89-2018, IRC:37, 2018, three point loading, durability test on CTB mix #MDD #OMC #UCS
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Пікірлер: 49
@peshawargoats3411
@peshawargoats3411 Ай бұрын
Super explanation
@SatishIITR
@SatishIITR Ай бұрын
Thank you 🙂
@civillaboratorytest
@civillaboratorytest 8 ай бұрын
Your explanation is very good sir I always saw your video
@SatishIITR
@SatishIITR 8 ай бұрын
Thanks and welcome
@AllinOne-kg5hf
@AllinOne-kg5hf 8 ай бұрын
Most beautiful explanation
@SatishIITR
@SatishIITR 8 ай бұрын
Thanks a lot 😊 Keep watching
@mscivilconstruction2338
@mscivilconstruction2338 8 ай бұрын
sir thanks for in hindi well done sir
@SatishIITR
@SatishIITR 8 ай бұрын
So nice of you. Keep watching
@yasawantsinghyadav2406
@yasawantsinghyadav2406 8 ай бұрын
Sir bhut acha teaching krate hi ap 🔥🔥
@SatishIITR
@SatishIITR 8 ай бұрын
धन्यवाद
@surajpudke5686
@surajpudke5686 7 ай бұрын
Good explanation sir.
@SatishIITR
@SatishIITR 7 ай бұрын
Thanks for liking. Keep watching
@SatishIITR
@SatishIITR 8 ай бұрын
one correction at 1.47, the laboraroty strength should at least be 1.5 times the minimum field UCS stipulated in the contract.
@gvarun2192
@gvarun2192 6 ай бұрын
Sir, Thanks for the video and share the procedure for casting of Cubes for CTSB. If possible Pls make a video of difference between compressive strength and UCS...
@SatishIITR
@SatishIITR 6 ай бұрын
Will prepare a video on CTSB soon.
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Respected Sir, Just like you have explained CTB to us so well, why don't you make a video for CTSB also and explain it to us better.
@SatishIITR
@SatishIITR 7 ай бұрын
Ok, will do
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Dear Sir, I'm a big follower of yours. You had designed the bituminous, base & sub base of our pwd project for the last 10 years ego. During that time, I'm in CEC Company. From your videos, we have got a lot of deep knowledge, and a lot of concepts have become clear.
@SatishIITR
@SatishIITR 7 ай бұрын
Thank you so much. Ab aap kis company ke saath hai? I had gone to CRRI as Director for 6 years, now back in Roorkee. Come to IIT whenever you happen to be this side.@@daksheshwar9108
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Dear Sir, Right now, I am in Dinesh Chandra R.Agrawal Infracon Company, and my project is Delhi-Mumbai Expressway. It will be my good fortune to get a chance to meet you.
@TarifKhan-fx7ng
@TarifKhan-fx7ng Ай бұрын
Sir pls CTSB PR EK VIDEO JARUR. BNA DIJIYE HINDI ME
@SatishIITR
@SatishIITR Ай бұрын
Okay
@enricoshira7013
@enricoshira7013 9 күн бұрын
Sir can you please explain which quality control checks are to be conducted for CTB layer at field and how those QC tests at field are carried out?
@SatishIITR
@SatishIITR 8 күн бұрын
watch this video. kzbin.info/www/bejne/iXzQfZKOjdZ2e8U I have uploaded three more videos on quality controls
@kunalpandey6221
@kunalpandey6221 8 ай бұрын
@SatishIITR
@SatishIITR 8 ай бұрын
Thanks
@civillaboratorytest
@civillaboratorytest 8 ай бұрын
Make a video for concrete mix design
@SatishIITR
@SatishIITR 8 ай бұрын
It was uploaded last Sunday only. watch it and give your feedback.
@civillaboratorytest
@civillaboratorytest 8 ай бұрын
Respected sir I request you that please make video for testing because many engineers no information that what porpuse of test
@SatishIITR
@SatishIITR 8 ай бұрын
Do you mean testing of soil, aggregates and bitumen?
@civillaboratorytest
@civillaboratorytest 8 ай бұрын
@@SatishIITR yes sir
@sujitdhital2284
@sujitdhital2284 8 ай бұрын
Sir is it 1.1 time or1.5 time the field strength.
@SatishIITR
@SatishIITR 8 ай бұрын
Thanks Sujit ji, it is 1.5 times.
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Dear Sir, If the strength can be anything between 4.5 Mpa to 7 Mpa, the contractor will always take 4.5 Mpa, then when and under what condition will we take the strength of 7 Mpa ?
@SatishIITR
@SatishIITR 7 ай бұрын
I have faced this question earlier also and I do not have straightforward answer here. In any case the mix is to be designed in the laboratory and the lab strength should be 1.5 time the required minimum field stregth. Therefore nothing to worry. In case you want more strength than 4.5 MPa, make it part of your contract document. In case of stabilized material, the strength keeps on increasing with time.
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Dear Sir, There can be a question of some error/miss concept, because after multiplying the strength of 4.5 Mpa by the design factor it comes to nearly 7 Mpa (4.5 x 1.5 = 6.75 Mpa) . What can be said that field strength is 4.5 Mpa and design strength is 7 Mpa ?
@daksheshwar9108
@daksheshwar9108 7 ай бұрын
Dear Sir, It is quite possible that I am wrong according to the IRC standard, but this is how I understood it and I have implemented it on the project in such a way that 4.5 Mpa will be the field strength and 7 Mpa will be the design strength. Because technically this is not wrong, I feel like this in Confusion in CTSB too, that's why I requested you to make a video on this topic too.
@SatishIITR
@SatishIITR 7 ай бұрын
Incidently your answer is correct, but pocedure is not.@@daksheshwar9108
@parasmanisindhia4493
@parasmanisindhia4493 8 ай бұрын
Sir, is there any video in IRC SP 59 2018
@SatishIITR
@SatishIITR 8 ай бұрын
No, I have not uploaded yet.
@TheBurner-di7bd
@TheBurner-di7bd 7 ай бұрын
Ucs required 1.5 to 3 mpa kha use hota h
@SatishIITR
@SatishIITR 7 ай бұрын
It is used to determine resilient Modulus in the design of flexible pavement
@TheBurner-di7bd
@TheBurner-di7bd 7 ай бұрын
And 4.5 to 7.5
@mscivilconstruction2338
@mscivilconstruction2338 8 ай бұрын
sir dlc design in hindi
@SatishIITR
@SatishIITR 8 ай бұрын
Already uploaded. watch here 7. Dry Lean Concrete: kzbin.info/www/bejne/m2eZgmutoq96orc
@Dhananjaykumer
@Dhananjaykumer 8 ай бұрын
Sir CTSB mix design
@SatishIITR
@SatishIITR 8 ай бұрын
CTSB ka as such koi design nahi hai.
@Dhananjaykumer
@Dhananjaykumer 8 ай бұрын
@@SatishIITR CTSB mix design
@SatishIITR
@SatishIITR 8 ай бұрын
CTSB ka mix design bhi bilkul aise hi kiya jata hai. sirf UCS ki requirement change ho jati hai.@@Dhananjaykumer
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