Question

Consider the following statements:
1. Swelling is greater and shrinkage is less for clay compacted on the dry side of optimum.
2. Clays compacted on the dry side of optimum are characterized by larger strength.
3. An increase in organic content of clay soils causes an increase in optimum moisture content value.
Which of these statements are correct?

• A. 1, 2 and 3
• B. 1 and 2 only
• C. 1 and 3 only
• D. 2 and 3 only

Answer 1

The correct option is A 1, 2 and 3

1, 2 and 3