#highways

Рет қаралды 50,073

3 жыл бұрын

Bituminous mix design, Marshall Method, Stability and flow test, density-void analysis, Mix Design procedure, VMA, Voids in Mineral Aggregate, Air voids in a mix, How to calculate air voids in a bituminous mix, Voids filled with bitumen, VFB, Optimum binder content in a mix, NAPA method of mix design, MS-2 method of mix design, Asphalt Institute method of mix design, Indian method of bituminous mix design, HMA mix design parameters, Effective binder content in a mix. Marshall Stability Test
This video illustrates the Marshall method of Bituminous Mix Design. It gives some important hints on the importance of different mix design parameters to achieve a durable and correct mix design.
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Пікірлер: 110

@sammojapelo190 Ай бұрын

Thank you for the informative session

@SatishIITR Ай бұрын

Thanks Sam.

@Rezzashah67 3 жыл бұрын

Best Explanation on Marshall mix design in entire youtube

@SatishIITR 3 жыл бұрын

Thanks Tanmay, Please forward the link to your friends also.

@msakshay24 3 жыл бұрын

Very informative lecture sir.....easy to understand the concept of Marshall Mix Design through this video.

@SatishIITR 3 жыл бұрын

Thanks, keep watching and forward the link to others also.

@abdheshsinha2984 3 жыл бұрын

Sir, you have explained the Marshall method of mixed design in a very systematic way.

@SatishIITR 3 жыл бұрын

Glad to hear that, keep watching.

@lakshminarayananrln1066 3 жыл бұрын

Thank you sir for the wonderful presentation !

@SatishIITR 3 жыл бұрын

Most welcome!

@padmashahi7364 3 жыл бұрын

Thanks a lot Prof. Satish Chandra Sir. It is very useful Lecture. I have shared in my Facebook page.

@SatishIITR 3 жыл бұрын

Thanks.

@saharshakattel2969 Жыл бұрын

Have covered important concepts, there are very less videos which also discuss about the significance of obtained values and process which you have included very nicely. Thank you for the video.

@SatishIITR Жыл бұрын

Thanks. I am glad you liked it. Keep watching other videos also

@abhishekmittal1858 3 жыл бұрын

Sir...Nicely explained with step by step procedure for mix design...

@SatishIITR 3 жыл бұрын

Thanks.

@ashishkumarpatnaik709 2 жыл бұрын

Respected Sir, It is amazing lecture. It is definitely helps me a lot

@SatishIITR 2 жыл бұрын

Thanks, Watch other videos also. You will find them also very useful.

@warunaathanayaka9446 2 жыл бұрын

Thank you very much for the incredible lesson..

@SatishIITR 2 жыл бұрын

Thanks. Please share the link in your group for further dissemination

@pradeeppatange4684 3 жыл бұрын

Really great session.

@SatishIITR 3 жыл бұрын

Thanks, keep watching.

@sarojkeshri3778 2 жыл бұрын

It is very knowledgeable lecturer helpful for design the Bituminous Mix.

@SatishIITR 2 жыл бұрын

Thanks, Please share the link with your friends also.

@sarojkeshri3778 2 жыл бұрын

@studyspectra_1980 Жыл бұрын

Excellent Explanation By An Excellent Person 💯

@SatishIITR Жыл бұрын

I appreciate that!

@khushalbispariya Жыл бұрын

Sir my all doubts are clear Thankyou ❤

@SatishIITR Жыл бұрын

Always welcome, keep watching.

@faithrchikoti9773 Жыл бұрын

Awesome video thank you sir❤

@SatishIITR Жыл бұрын

Most welcome. Keep watching.

@melakubitew2695 Жыл бұрын

thank you so much. i love your expression

@SatishIITR Жыл бұрын

Thanks a lot. Keep watching and share the link with others also.

@user-wb5gn3yg8b 2 жыл бұрын

I learnt a lot & remind me forgotten tes too.

@SatishIITR 2 жыл бұрын

Thanks. share with your friends also.

@azizkhan2264 Жыл бұрын

Very helpful and informative lecture

@azizkhan2264 Жыл бұрын

Sir Can you shere the ppt formate of this videos ?

@SatishIITR Жыл бұрын

Thanks, keep watching

@almimunun_2943 Жыл бұрын

good job

@SatishIITR Жыл бұрын

Thanks, keep watching

@haroonrazzak5847 6 ай бұрын

Nicely explained sir. One doubt step 4.2 GMM Maximum specific gravity of loose mix and GSB, Bulk specific gravity of aggregates are two different properties as per my understanding. Please elaborate on this point.

@SatishIITR 6 ай бұрын

Yes, Gmm is the specific gravity for zero air voids, also called theoretical specific gravity Gsb is the density of the compacted sample, it has some air voids also

@satyanshsingh162 Жыл бұрын

Very informative video sir. Sir as you discussed here in the optimum binder content , check parameter is outside the range for redesign, how we check parameter, and where ranges will be find( in graphs?) ?

@SatishIITR Жыл бұрын

Ranges of all parameters (VMA, VFB, Flow) are gievn in MoRTH orange book for the diffreent types of mixes.

@sarojkeshri3778 2 жыл бұрын

Sir, can we use 2% filler(cemwnt) in DBM mix (25mm Nominal mix) and what will be the benefits using the cement,

@SatishIITR 2 жыл бұрын

Hydrated Lime is better, because it provides anti-stripping properties to the mix. Cement will only add to Marshall stability and strength.

@VarunKumar-cm8ts 3 жыл бұрын

Thank you very much sir..

@SatishIITR 3 жыл бұрын

You are welcome. Keep watching and encourage your friends also to subscribe the channel. Also, see my latest video on IRC method of Flexible Pavement Design.

@VarunKumar-cm8ts 3 жыл бұрын

@@SatishIITR Ok sir..

@abdulqadirmnnitallahabad2672 8 ай бұрын

Thank you sir

@SatishIITR 8 ай бұрын

Welcome. I will be uploading its Hindi version on December 10. Watch that one also.

@yasawantsinghyadav2406 2 жыл бұрын

Thankyou sr

@SatishIITR 2 жыл бұрын

There are many more videos, you may like to watch on my channel

@superhitragini 9 ай бұрын

Cement concrete mix design (rigid pavements)

@SatishIITR 9 ай бұрын

Yes, this topic is in my list. Thanks

@VikasKumar-gf8nl 11 ай бұрын

thanks sir

@SatishIITR 11 ай бұрын

Most welcome, keep watching

@SandyTalks.. 9 ай бұрын

Sir, I have one doubt to be clarified. After preparation of mix and before compacting them in the mould, dont we need to place the mix for 2 hours of conditioning at compaction temperature? If we wont keep for 2hrs conditioning, doesnt it affect the binder absorption ?

@SatishIITR 9 ай бұрын

Yes, we should keep it for conditioning. Thanks

@jawanvai8782 Жыл бұрын

Which specific gravity use of material to determine Gmm by equation? Apparent or bulk sir??

@SatishIITR Жыл бұрын

bulk specific gravity

@a_d_arsh 8 ай бұрын

Sir can we use Marshall mix design for other gradation also??

@SatishIITR 8 ай бұрын

Yes, Marshall is used in almost all types of Bituminous Layers like BM, DBM, BC, SMA and others.

@rohitrajbhar291 9 ай бұрын

Sir Cracks is coming on my site just after laying and Rolling of DBM. Laying and Rolling temperature also maintained. what is the reason behind sir

@SatishIITR 9 ай бұрын

Problem might be in the mix design. Issue of fines. May be due to excessive fines and low air voids.

@ubaidqureshi6622 Жыл бұрын

Sir For BC grade 2,what percentages of bitumen content to be taken in order to find OBC.

@SatishIITR Жыл бұрын

The OBC for BC Grade is generally more than 5.0 percent. So start Marshall tests from 4.5 and go up to 6.5 percent in steps of 0.5%

@thisisdpanchal 2 жыл бұрын

Sir if we are using RAP or any waste material in Mix, then which method is recommended to find "Gmm". equation method or Rice method

@SatishIITR 2 жыл бұрын

See my another video on Mix Design with RAP

@thisisdpanchal 2 жыл бұрын

@@SatishIITR Yes sir i watched...but in that video you said any one of these two method is used to find Gmm.. that's why i am asking sir.. which method will give precise value of Gmm.

@SatishIITR 2 жыл бұрын

@@thisisdpanchal Rice method gives correct value

@cyclotronn213 Жыл бұрын

Do we need test bitumen for specification before carrying out Marshall test

@SatishIITR Жыл бұрын

Yes, Testing of bitumen and aggregates are required to declare their suitabilty before going for Mix Design

@cyclotronn213 Жыл бұрын

@@SatishIITR thanks sir

@rohitrajbhar291 9 ай бұрын

Sir why we use Filler material in DBM or BC Mix Design

@SatishIITR 9 ай бұрын

Filler material has many roles in a mix. It fills the voids in fine aggregates, after mixing with binder it creates bitumen - filler mastic which provides stiffness to the mix. It holds the binder and prevents bleeding in the mixture.

@rohitrajbhar291 9 ай бұрын

@@SatishIITR thank you Sir

@hilarymugisha2668 4 ай бұрын

provide Superpave Method of Bituminous Mix Design

@SatishIITR 4 ай бұрын

Ok, will do soon

@saurabhanand1807 Жыл бұрын

For 1 marshall sample preparation approx 1200gm of material (aggregate + filler) is required. How is bitumen quantity measured and mix in percentage for 1200gm?

@SatishIITR Жыл бұрын

binder is taken by weight of total mix. If binder content is 5%, take 60 g bitumen and 1140 g aggregates.

@saurabhanand1807 Жыл бұрын

@@SatishIITR thanks sir🙏

@SatishIITR Жыл бұрын

@@saurabhanand1807 you are welcome.

@lokeshk4659 Жыл бұрын

Sir, is there any code book for Modified Marshall test?

@SatishIITR Жыл бұрын

sent the file to your email address. ASTM D 5581 explains the procedure

@lokeshk4659 Жыл бұрын

@@SatishIITR , Thank you so much sir 🙏

@bijitsangma6493 3 жыл бұрын

Hello sir, Which method will be best for obtaining OBC ? NAPA or Asphalt Institute Method?

@SatishIITR 3 жыл бұрын

Both are equally good.The Indian Specifications suggest MS-2 method

@bijitsangma6493 3 жыл бұрын

@@SatishIITR Thank you Sir.

@rajamistry1008 Жыл бұрын

@@SatishIITR Sir I have seen the 7th Edition of MS-2. But I could not find the method of calculating OBC as you said in the video. The 7th Edition of MS-2 stated similar statement like NAPA.

@SatishIITR Жыл бұрын

@@rajamistry1008 Yes, MS2, 7th edition suggest OBC corresponding to the design air voids and then checking the other marshall parameters.

@jawanvai8782 Жыл бұрын

Sir I have a question that , %Vv+%Vb+%Vaggregats=100 ?

@SatishIITR Жыл бұрын

Yes, it should be

@jawanvai8782 Жыл бұрын

@@SatishIITR But In laboratory it's not happen , 1 /2 %variation !! Whai is reason for it sir??

@SatishIITR Жыл бұрын

@@jawanvai8782 cannot say, may be number of digits after decimal playing some role.

@Blogcompany_New 2 жыл бұрын

Sir where mentioned 63.5+- 3 mm

@SatishIITR 2 жыл бұрын

In both MS 2 and ASTM

@Blogcompany_New 2 жыл бұрын

@@SatishIITR in MS-2 CHAPTER -7 ,page no -80 , 63.5+-1.27 likha hai

@SatishIITR 2 жыл бұрын

@@Blogcompany_New will check again.

@Blogcompany_New 2 жыл бұрын

@@SatishIITR please send your WhatsApp nmbr I will send

@parasmanisindhia4493 Жыл бұрын

Binder content shall be selected to obtain .......% Air voids (1) As per IRC 37 2018- 3.5% (Page 31) (2) As per MORTH 5th Rev Clause 505.3.2 - 4% ( Page 178) (3) As per MS 2 7th Edition Clause 7.4.4 - 4% ( Page No. 85) Which .....% is to be taken from above for DBM Mix Design? How to compare volume of bitumen in DBM Mix Design? Please suggest

@SatishIITR Жыл бұрын

Take as per IRC 37, 2018.

@parasmanisindhia4493 Жыл бұрын

Thank sir

@Blogcompany_New 2 жыл бұрын

Can you see Me

@SatishIITR 2 жыл бұрын