what are some possible sources of error in the CBR test?
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Answer Posted / tsholofelo
Some possible sources of errors in the California Bearing
Ratio (CBR) test are worn test tools, trash in the test
area, recent rain, old stream bed, missing the standard
height during compaction, compacting slower or faster than
compaction rate, and hitting the mould against hard objects
in order to remove the contents after compaction can remove
it from calibration.
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