HomeMy WebLinkAboutA-12-97.216CAL 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:CCDate:07/29/12
Project No. :11-110Calculated By:KMDate:07/30/12
Boring No.:A-12-97Checked By:APDate:08/01/12
Sample No. :B-0Depth (ft):1-5
Visual Sample Description:Silty Sand w/gravel
I
Increment No.123456
Water Adjustment (grams)961441920
JTamper Reading11.511.211.512.0
KWet Density (gm/cc) from Table 11.982.031.981.90
Dry Density (gm/cc) 1.831.841.751.80
Dry Density (pcf) 114.4114.8109.2112.5
Wt. of Container (gm.)147.71150.63147.93148.54
Wet Wt. of Soil + Cont. (gm.)286.53312.79300.46286.00
Dry Wt. of Soil + Cont. (gm.)276.28297.63282.76278.95
Moisture Content (%)7.9710.3113.135.40
LTotal Sample Weight(grams)9440.2
M+19 mm (¾") Weight in Air(grams)299.34
N+19 mm (¾") Weight in Water(grams)188.5
O+19 mm (¾") Volume(M-N)110.8666667
P% +19 mm (¾")100*(M/L)3.17
Q% -19 mm (¾")(100-P)96.83
RDensity of +19 mm (¾")(M/O)2.70
S(%+19 mm)/Density of +19 mm(P/RY)1.17
T(%-19 mm)/Density of -19 mm(Q/K)47.70
USum of S and T(S+T)48.87
VAverage Adjusted Density(100/U)2.05
SpecFailedor less
Passed
Maximum Dry Density (pcf)115.5
Optimum Moisture Content (%)9.5
Maximum Wet Density (pcf)126.5
IMPACT TEST DATA
Initial Wet Weight of Test Specimen (Grams)2400
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