How we can rate the different types of soils for
different layers of the pavements on...
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Civil Engineering
How we can rate the different types of soils fordifferent layers of the pavements on the basis of their CBRvalues?
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The harder the material the higher the CBR value A CBR value of 2 is usually found for clay highquality subbase will have CBR values between 80 and 100 and some sands may have values around 10 The CBRtesting can be applied to soils with a maximum particle size of 20 mm Subgrade soil CBR value A clayey soil generally has a low CBR valueless than 8 Sands are more granular and drain better and will
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