HomeMy WebLinkAboutA-12-91.216CAL 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-12-91Checked By:APDate:08/01/12
Sample No. :B-0Depth (ft):1-5
Visual Sample Description:Sand w/silt, fine-coarse grained
I
Increment No.123456
Water Adjustment (grams)92138184276
JTamper Reading10.610.310.411.0
KWet Density (gm/cc) from Table 12.062.122.101.98
Dry Density (gm/cc) 1.931.961.901.88
Dry Density (pcf) 120.6122.0118.8117.4
Wt. of Container (gm.)153.77153.87152.47152.07
Wet Wt. of Soil + Cont. (gm.)659.51616.05702.48702.32
Dry Wt. of Soil + Cont. (gm.)628.16580.21651.24675.05
Moisture Content (%)6.618.4110.275.21
LTotal Sample Weight(grams)20059.5
M+19 mm (¾") Weight in Air(grams)993.5
N+19 mm (¾") Weight in Water(grams)625.5
O+19 mm (¾") Volume(M-N)367.962963
P% +19 mm (¾")100*(M/L)4.95
Q% -19 mm (¾")(100-P)95.05
RDensity of +19 mm (¾")(M/O)2.70
S(%+19 mm)/Density of +19 mm(P/RY)1.83
T(%-19 mm)/Density of -19 mm(Q/K)44.83
USum of S and T(S+T)46.67
VAverage Adjusted Density(100/U)2.14
SpecFailedor less
Passed
Maximum Dry Density (pcf)122.5
Optimum Moisture Content (%)8.0
Maximum Wet Density (pcf)132.3
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