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The RCCD penetration depth is correlated with
the CBR and soil classification of the backfill material.
If therefore provides the user with a quick
reference control value on the state of compaction of the reinstated
material.
The RCCD can also be used for the
determination of the CBR and material category of thin (< 80 mm) pavement
layers.
Dimensions of RCCD: 90x30x30 cm
(35x12x12in)
Approx mass of RCCD: 6 kg (13lb) |