A proctor compaction test has been performed on a soil that has Gs = 2.70. The test results were as follows: Test Mass of the compacted Moisture content Test Results No. moist soil + Mold Mass of can...


A proctor compaction test has been performed on a soil that has Gs = 2.70. The test results were as<br>follows:<br>Test<br>Mass of the compacted<br>Moisture content Test Results<br>No.<br>moist soil + Mold<br>Mass of can<br>Mass of can<br>Mass of can<br>(kg)<br>(g)<br>and moist soil<br>and dry soil<br>(g)<br>205.74<br>194.20<br>(3)<br>196.33<br>1<br>3.673<br>22.12<br>2<br>3.798<br>3.927<br>23.84<br>19.75<br>180.54<br>177.92<br>165.71<br>3<br>196.24<br>4<br>3.983<br>20.04<br>187.43<br>5<br>3.932<br>21.98<br>199.59<br>171.11<br>Mass of the mold = 1.95 kg<br>Volume of the Mold = 0.000944 m³<br>a) Determine the maximum dry unit weight in KN/m<br>b) Determine the optimum moisture content<br>c) Determine the degree of saturation at optimum moisture content<br>d) Determine the percentage compaction if the in-situ dry unit weight is 17.9 KN/m³<br>

Extracted text: A proctor compaction test has been performed on a soil that has Gs = 2.70. The test results were as follows: Test Mass of the compacted Moisture content Test Results No. moist soil + Mold Mass of can Mass of can Mass of can (kg) (g) and moist soil and dry soil (g) 205.74 194.20 (3) 196.33 1 3.673 22.12 2 3.798 3.927 23.84 19.75 180.54 177.92 165.71 3 196.24 4 3.983 20.04 187.43 5 3.932 21.98 199.59 171.11 Mass of the mold = 1.95 kg Volume of the Mold = 0.000944 m³ a) Determine the maximum dry unit weight in KN/m b) Determine the optimum moisture content c) Determine the degree of saturation at optimum moisture content d) Determine the percentage compaction if the in-situ dry unit weight is 17.9 KN/m³

Jun 11, 2022
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