1.

Which of the following tests are essential for designing a foundation on expansive soils?1. Swelling pressure test2. Free swell test3. Estimation of differential free swell4. Shrinkage limit test

A. 1, 2 and 3 only
B. 1, 2 and 4 only
C. 1, 2, 3 and 4
D. 2, 3 and 4 only
Answer» D. 2, 3 and 4 only


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