California Bearing Ratio (CBR) Test

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Highway Engineering Laboratory
This course covers laboratory practices and experiments to ensure students are familiar with the use of various test equipment and enables them to conduct laboratory tests via hands-on. Laboratory tests for this course cover aggregate tests; binder tests, determination of soil subgrade via California Bearing Ratio, and asphalt mix design.

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4 окт 2024

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Комментарии : 43

@rj11wacat 4 года назад

This is just a general proctor. A CBR is much more sophisticated.

@Qureshi.Hypes.GB.Tehseen Год назад

Brother you have shown incomplete test, thats why no one can get complete information from this video.. i.e how penetration is made? How calculations are made after test? what is the difference between soaked an unsoaked CBR? etc

@nghianguyenthi218 3 года назад

The video sound is pretty good, beyond my imagination

@ruymenezes4940 3 года назад

hey man, you made a proctor test not a CBR test! CBR test stay in the water for 4 days.

@EjukuEmmanuel 2 года назад

That's an unsoaked CBR tests.

@md.foysalmahmudspring1983 2 года назад

It's a not a cbr test

@rajakhawar7894 2 года назад

@nikhil how u do many one person doing 2 time per day

@b4le25 2 года назад

nice video😍😍 luv it,thansk for making such a great video for self learning

@susee1995 3 года назад

This is proctor test, not CBR test

@engeneerengeneer3986 2 года назад

California Bearing Ratio Test same the Proctor Test??? What Differences between tests?

@carolineskaff6395 2 года назад

so touching for an excellent video

@josephwillbart Месяц назад

Good tutorial

@wchann3l Год назад

Not sure where this method is but here in Australia we have a different standard for the CBR test.

@MohitKumar-fs8ip Год назад

What should be its percentage so that we can know that the material is fine?

@alfredokumu1479 9 дней назад

above or 30%is ok

@sinoma603 Месяц назад

But how to penetrate? what kind of media to penetrate?

@달려라이언-j5x 2 года назад

Good test

@Differentstuffs 4 года назад

this is not CBR

@maxdodger3613 7 месяцев назад

without showing the actual penetration test, your video makes it look like a proctor test, otherwise good information, thank you

@ericsgaming6632 2 года назад

Nice video

@shubhambugade4654 2 года назад

what after drying the sample?? when should we measure & how can we determine the results?

@razaullahullah5407 3 года назад

This sample proctor test

@shortsprings 6 месяцев назад

the most important part was skipped!

@dalandandan665 2 года назад

What standard did you follow?

@lucyachieng5586 2 года назад

This is proctor

@Joy_Apple 7 месяцев назад

Mana cbr nya. Itu compaction test ja nmpk.

@katigallafamily3625 3 года назад

Hey man, this is MDD test, not CBR test , 🤭🤭

@kushagrabhardwaj3193 Год назад

55 blows not 62

@nyabutonelson2128 Год назад

THIS IS NOT CBR TEST😑😑😑

@ervinnuhaj6243 2 года назад

CBR?! Is proctor

@PradeepKumar-sl7zh 3 года назад

Wrong process

@Boomer848848 3 года назад

Terrible video. I was expecting to see the actual CBR test, but instead saw all the setup and a single slide with text "Do the CBR test". Looks like somebody didn't have the money to actually buy the expensive equipment!