Voids in Mineral Aggregates in a Bituminous Mix. Significance of VMA, How to achieve desired VMA?

#HIghwayengineering
This video explains the calculation, significance and control of #VMA in an #asphalt #mixture. Role of #bindercontent #compaction effort and many more controlling #factors are discussed with #examples.
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[@koma8787]

Thanks so much for this excellent explanation. Please keep on.

[@SatishIITR]

Welcome. Keep watching

[@user-ym6wy7wk1r]

Respected Sir, a brilliant explanation of lab and field correlations.

[@SatishIITR]

Many thanks. Keep watching

[@rupaknandi4574]

Excellent Analysis Sir

[@SatishIITR]

Thanks

[@ass.prof.dr.haiderhabeebao5477]

thank you, sir. Brilliant

[@SatishIITR]

Glad that u liked it

[@anshR-ll9hi]

Sir excellent video. Thanks for sharing

[@SatishIITR]

Most welcome. Please share with your friends also.

[@aneeskhan7648]

Thanks sir

[@SatishIITR]

Thank you so much for liking. Share with your friends also.

[@chintuchowdary9999]

Sir so much useful

[@SatishIITR]

Thanks. Please share on your social media page, if possible

[@koma8787]

Hello, did you make any video on voids filled with Bitumen (VFB)? Please kindly share the link if so.
Thanks

[@SatishIITR]

I have not made any video on VFB so far. Thanks

[@aathir3885]

Thank you for your videos sir.
Sir,
How to relate 30 blows,50blows and 75 blows in rolling passes and pattern on site.
Normally 8 ton tandem roller using for compaction. How to find reach desirable achive compaction. kindly explain about relationship between blows on lab and number of rolling passes on site.

[@SatishIITR]

There is no such correlation. You have to get it during trial section.

[@anshR-ll9hi]

Sir, please make video on GMM calculation procedure.

[@SatishIITR]

I have explained the method in this video. Watch it and let me know, if it answers your query.
ua-cam.com/video/mBS93JzCTNo/v-deo.html

[@rohitrajbhar291]

Sir is there any fixed VMA percentage range in MORTH or IRC

[@SatishIITR]

Yes, requirement depends on NMAS and a table is viven in MoRTH 2013 for the same.

[@yasawantsinghyadav2406]

Sir es video ko hindi my lecture de dijiye plz request hi ap se.

[@SatishIITR]

Ok.

[@parasmanisindhia4493]

Sir,
What is the formula of Vbe ?

[@SatishIITR]

Percent efective binder Pbe = Pb - Pba*Ps/100
here Pba is absrobed binder (percent by weight of aggregates), and Ps total stone aggregates (by wt of mix)
Pb is the total percent binder (by weight of mix)
Vbe can be estimated from Pbe

[@anshR-ll9hi]

Sir please share your mail id need to discuss few points

[@SatishIITR]

I got your email and responded too.