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R - VALUE <br />PROJECT NUMBER 32926 <br />DATA SHEET <br />J.N. 01-2676 <br />BORING NUMBER: 9 @ 2'-5' <br />SAMPLE DESCRIPTION: Brown Sandy Clay <br />Item <br />a <br />SPECIMEN <br />b <br />c <br />Mold Number <br />13 <br />14 <br />15 <br />Water added, grams <br />120 <br />90 <br />78 <br />Initial Test Water, % <br />16.7 <br />14.1 <br />13.0 <br />Compact Gage Pressure,psi <br />45 <br />100 <br />150 <br />Exudation Pressure., psi <br />223 <br />396 <br />5919 <br />Height Sample;; Inches <br />2.52 <br />2A8 <br />Gross Weight Mold, grams <br />318Q <br />—2-:55 <br />3229 <br />3215 <br />Tare Weight -Mold, grams <br />2089 <br />2080 <br />2076 <br />Sample Wet Weight, grams <br />1091 <br />11,49 <br />1139 <br />Expansion., Inches x 1 Oexp-4 <br />0 <br />22 <br />45 <br />Stability 2,000 1bs (1 00psi) <br />61 1 142 <br />49 / 123 <br />43 1 112 <br />Turns Displacement <br />3.27 <br />2.58 <br />2.37 <br />R-Value Undarrected <br />9 <br />23.* <br />31 <br />R-Value Corrected <br />9 <br />23 <br />31 <br />Dry Density, pcf <br />112.4 <br />1 19Y <br />123.2 <br />DESIGN <br />CALCULATION <br />DATA <br />Traffic Index Assumed: <br />4.0 <br />4.*10 <br />4.0 <br />G.E. byStability <br />0.93 <br />0.79 <br />0.71 <br />G. E. by Expansion <br />0.00 <br />0.73 <br />1.50 <br />Equilibrium R-Value <br />11 <br />by <br />EXUDATION <br />Examined <br />& Checked: 12 /28/ 05 <br />Il <br />k, <br />REMARKS: <br />Gf = 1.25 <br />0.0% Retained on the <br />3/4" sieve. <br />- 0, n R.—M`a- <br />tE 306159 <br />The data above is based upon processing and testing arifotei--ci�,,-,,ieeved from the <br />field. Test procedures in accordance with Physical Research'gWc n', Office of <br />Research Coordination, Minnesota Department of Highways, Investigation No. 176. <br />