In a Proctor compaction test, the soil specimen in one of theobservation had a bulk density of 19 kN/m3 and the moisture contentwas 17%. What is the additional moisture content required to saturatethe soil specimen? [Use, G = 2.7]

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In a Proctor compaction test, the soil specimen in one of the observation had a bulk density of 19 kN/m3 and the moisture content

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter5: Soil Compaction

Section: Chapter Questions

Problem 5.2P

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Concept explainers

Soil Compaction Test

Soil compaction is the major area of geotechnical engineering. Soil is composed of multiple pores present on its surface, while the soil is mainly composed of gravel, sand, rocks, etc. The arrangement of these rocks and gravels is such that they build up voids (spaces) between them, which allows spaces for the roots of the plants and crops to spread and absorb the required amount of nutrients. Soil compaction is a major problem primarily caused by human activities, micro-organisms, and other multiple factors.

Question

In a Proctor compaction test, the soil specimen in one of the
observation had a bulk density of 19 kN/m3 and the moisture content
was 17%. What is the additional moisture content required to saturate
the soil specimen? [Use, G = 2.7]

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