@4:15 soil sample was pumping, indication that it is way beyond OMC, thus CBR result will be lower. To properly estimate the appropriate water, First take a representative portion of your sample, then determine the natural moisture content. From the result of your proctor test, take the value of the OMC minus the natural moisture content multiply by the weight of sample you will use for the test. the value will be the amount of water you will add in ml. just a friendly advice :) its nice to see young engineers in the making... good lucks!!
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@4:15 soil sample was pumping, indication that it is way beyond OMC, thus CBR result will be lower.
To properly estimate the appropriate water, First take a representative portion of your sample, then determine the natural moisture content.
From the result of your proctor test, take the value of the OMC minus the natural moisture content multiply by the weight of sample you will use for the test. the value will be the amount of water you will add in ml.
just a friendly advice :)
its nice to see young engineers in the making...
good lucks!!
indeed. looks like didn't read the manual or something.
Waaaaaaw didn't know this 😍😍😍
Perfect job guys
Sure its five layers on a 4.5kg compaction rammer in a cbr mould and not 6.or are they working off a different standard to what the British use
How many blows should be given with Rammer of 2.6 KG & 4.89 KG
56 blows for each layer
Nice job 😍
can i ask.. what is the meaning of "at 0.01" in CBR?..
Ronaline Nicole Obrense actually it is 0.01mm and it indicates that Penentrartion of Dial Guage should be accurate to 0.01mm
Where are the surcharge weights?
Very nice
Iam sure 5 layer not 6 and this guys don't remember how many blows for each layer
you need to repeat it
too many mistakes
raming mali hahaha