HomeMy WebLinkAboutA-12-92.216CAL 216 PART 2
LABORATORY COMPACTED TEST MAXIMUM WET DENSITY
Client:Earth Mechanics, Inc.AP Number:12-0744
Project Name:SR-178/Morning Drive InterchangeTested By:JTDate:07/27/12
Project No. :11-110Calculated By:KMDate:07/30/12
Boring No.:A-12-92Checked By:APDate:08/01/12
Sample No. :B-0Depth (ft):1-5
Visual Sample Description:Sand w/silt, fine-coarse grained, slightly plastic
I
Increment No.123456
Water Adjustment (grams)921381840
JTamper Reading10.110.010.310.6
KWet Density (gm/cc) from Table 12.162.182.122.06
Dry Density (gm/cc) 2.032.011.921.99
Dry Density (pcf) 126.8125.4120.0124.0
Wt. of Container (gm.)191.51152.36152.47204.49
Wet Wt. of Soil + Cont. (gm.)649.83592.96702.48595.77
Dry Wt. of Soil + Cont. (gm.)622.58558.43651.24582.09
Moisture Content (%)6.328.5010.273.62
LTotal Sample Weight(grams)18688.5
M+19 mm (¾") Weight in Air(grams)1638
N+19 mm (¾") Weight in Water(grams)1031.3
O+19 mm (¾") Volume(M-N)606.6666667
P% +19 mm (¾")100*(M/L)8.76
Q% -19 mm (¾")(100-P)91.24
RDensity of +19 mm (¾")(M/O)2.70
S(%+19 mm)/Density of +19 mm(P/RY)3.25
T(%-19 mm)/Density of -19 mm(Q/K)41.85
USum of S and T(S+T)45.10
VAverage Adjusted Density(100/U)2.22
SpecFailedor less
Passed
Maximum Dry Density (pcf)127.5
Optimum Moisture Content (%)7.5
Maximum Wet Density (pcf)137.1
IMPACT TEST DATA
Initial Wet Weight of Test Specimen (Grams)2300
Note: 62.4 x (gm/cc) = P.C.F.
ROCK CORRECTION
Percent Relative*
Compaction
*(H/K) for 10% or less +19 mm; (H/V) for > 10% +19 mm
100
110
120
130
140
0102030
Moisture (%)
Dry Density (pcf)
Dry Density Data
Wet Density Data
S.G.=2.7
S.G.=2.8
S.G.=2.6