#flexiblepavement

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  • Опубліковано 6 вер 2024
  • #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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КОМЕНТАРІ • 47

  • @peshawargoats3411
    @peshawargoats3411 26 днів тому

    Super explanation

  • @SatishIITR
    @SatishIITR  8 місяців тому

    one correction at 1.47, the laboraroty strength should at least be 1.5 times the minimum field UCS stipulated in the contract.

  • @civillaboratorytest
    @civillaboratorytest 8 місяців тому

    Your explanation is very good sir I always saw your video

  • @AllinOne-kg5hf
    @AllinOne-kg5hf 8 місяців тому

    Most beautiful explanation

    • @SatishIITR
      @SatishIITR  8 місяців тому +1

      Thanks a lot 😊 Keep watching

  • @gvarun2192
    @gvarun2192 6 місяців тому

    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 місяців тому +1

      Will prepare a video on CTSB soon.

  • @mscivilconstruction2338
    @mscivilconstruction2338 8 місяців тому

    sir thanks for in hindi well done sir

    • @SatishIITR
      @SatishIITR  8 місяців тому

      So nice of you. Keep watching

  • @surajpudke5686
    @surajpudke5686 7 місяців тому

    Good explanation sir.

    • @SatishIITR
      @SatishIITR  7 місяців тому

      Thanks for liking. Keep watching

  • @yasawantsinghyadav2406
    @yasawantsinghyadav2406 8 місяців тому

    Sir bhut acha teaching krate hi ap 🔥🔥

    • @SatishIITR
      @SatishIITR  8 місяців тому

      धन्यवाद

  • @daksheshwar9108
    @daksheshwar9108 6 місяців тому

    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  6 місяців тому

      Ok, will do

    • @daksheshwar9108
      @daksheshwar9108 6 місяців тому

      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  6 місяців тому

      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 6 місяців тому

      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 29 днів тому

    Sir pls CTSB PR EK VIDEO JARUR. BNA DIJIYE HINDI ME

  • @kunalpandey6221
    @kunalpandey6221 8 місяців тому

  • @civillaboratorytest
    @civillaboratorytest 8 місяців тому

    Respected sir I request you that please make video for testing because many engineers no information that what porpuse of test

    • @SatishIITR
      @SatishIITR  8 місяців тому +1

      Do you mean testing of soil, aggregates and bitumen?

    • @civillaboratorytest
      @civillaboratorytest 8 місяців тому

      @@SatishIITR yes sir

  • @civillaboratorytest
    @civillaboratorytest 8 місяців тому

    Make a video for concrete mix design

    • @SatishIITR
      @SatishIITR  8 місяців тому +1

      It was uploaded last Sunday only. watch it and give your feedback.

  • @daksheshwar9108
    @daksheshwar9108 6 місяців тому

    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  6 місяців тому

      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 6 місяців тому

      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 6 місяців тому

      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  6 місяців тому

      Incidently your answer is correct, but pocedure is not.@@daksheshwar9108

  • @TheBurner-di7bd
    @TheBurner-di7bd 7 місяців тому

    Ucs required 1.5 to 3 mpa kha use hota h

    • @SatishIITR
      @SatishIITR  7 місяців тому

      It is used to determine resilient Modulus in the design of flexible pavement

    • @TheBurner-di7bd
      @TheBurner-di7bd 7 місяців тому

      And 4.5 to 7.5

  • @parasmanisindhia4493
    @parasmanisindhia4493 8 місяців тому

    Sir,
    is there any video in IRC SP 59 2018

    • @SatishIITR
      @SatishIITR  8 місяців тому

      No, I have not uploaded yet.

  • @sujitdhital2284
    @sujitdhital2284 8 місяців тому

    Sir is it 1.1 time or1.5 time the field strength.

    • @SatishIITR
      @SatishIITR  8 місяців тому

      Thanks Sujit ji, it is 1.5 times.

  • @mscivilconstruction2338
    @mscivilconstruction2338 8 місяців тому

    sir dlc design in hindi

    • @SatishIITR
      @SatishIITR  8 місяців тому

      Already uploaded. watch here
      7. Dry Lean Concrete: ua-cam.com/video/e66Q8wmJGlU/v-deo.html

  • @Dhananjaykumer
    @Dhananjaykumer 8 місяців тому

    Sir CTSB mix design

    • @SatishIITR
      @SatishIITR  8 місяців тому

      CTSB ka as such koi design nahi hai.

    • @Dhananjaykumer
      @Dhananjaykumer 8 місяців тому

      @@SatishIITR CTSB mix design

    • @SatishIITR
      @SatishIITR  8 місяців тому +1

      CTSB ka mix design bhi bilkul aise hi kiya jata hai. sirf UCS ki requirement change ho jati hai.@@Dhananjaykumer