Q2 The figure below gives the grain-size distribution of two soils. 100 Soil A 60 Soil B 40 1.0 0.1 0.01 0.001 Particle diameter (mm) – log scale The liquid and plastic limits of minus No. 40 sieve fraction of the soils are as folle Soil A Soil B Liquid limit 30 26 Plastic limit 22 20 Classify the soils according to USCS and ASTM-CS. 80 20 Percent finer

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