HomeMy WebLinkAboutA-12-95.216CAL 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-12-95Checked By:APDate:08/01/12
Sample No. :B-0Depth (ft):1-5
Visual Sample Description:Silty Sand with gravel
I
Increment No.123456
Water Adjustment (grams)94141188235
JTamper Reading11.811.511.311.4
KWet Density (gm/cc) from Table 11.891.941.971.95
Dry Density (gm/cc) 1.771.791.781.74
Dry Density (pcf) 110.6111.9111.1108.4
Wt. of Container (gm.)149.82148.77147.31148.39
Wet Wt. of Soil + Cont. (gm.)492.17449.80378.46409.53
Dry Wt. of Soil + Cont. (gm.)470.74426.99356.29381.00
Moisture Content (%)6.688.2010.6112.27
LTotal Sample Weight(grams)8154.4
M+19 mm (¾") Weight in Air(grams)11.06
N+19 mm (¾") Weight in Water(grams)7.0
O+19 mm (¾") Volume(M-N)4.096296296
P% +19 mm (¾")100*(M/L)0.14
Q% -19 mm (¾")(100-P)99.86
RDensity of +19 mm (¾")(M/O)2.70
S(%+19 mm)/Density of +19 mm(P/RY)0.05
T(%-19 mm)/Density of -19 mm(Q/K)50.69
USum of S and T(S+T)50.74
VAverage Adjusted Density(100/U)1.97
SpecFailedor less
Passed
Maximum Dry Density (pcf)112.5
Optimum Moisture Content (%)9.5
Maximum Wet Density (pcf)123.2
IMPACT TEST DATA
Initial Wet Weight of Test Specimen (Grams)2350
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