The following compaction curve represents the compaction data from the Lab for soil. Following are the results of a field unit-weight determination test performed on the same soil by means of the sand...

Extracted text: The following compaction curve represents the compaction data from the Lab for soil. Following are the results of a field unit-weight determination test performed on the same soil by means of the sand cone method: Volume of hole is 0.0019 m3 and mass of moist soil 2.85 kg. Assume the moisture content of moist soil in the field is the same as optimum moisture content of lab proctor test compaction curve. 19.0 18.5 18.0 17.5 17.0 16.5 16.0 15.5 10 15 20 Moisture content (%) Moist density of compacted soil in the field= Moist unit weight of compacted soil in the field%D Dry unit weight of compacted soil in the field= Degree of compaction (insert your answer as a fraction for example 0.82) = Dry unit weight (kN/m³)