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TABLE 4. <br />MATERIAL PROPERTIES <br />CLIENT:Newfields <br />PROJECT:CC&V Newmont Cripple Creek <br />Date Received:2/25/2025 QC'd By: <br />Date Reported:3/4/2025 TRI Job No.: <br />Client Sample ID:R#FND0147920204 L#24BB513 TRI Control No.: <br />Material Description:80mil LLDPE Double Sided Microspike <br />SPECIMENS Proj. <br />1 2 3 4 5 6 7 8 9 10 Avg.Std. Dev.Min Max Specs. <br />METHOD DESCRIPTION <br />ASTM D5994 Thickness (mils)EI#846 <br />Apparatus: Dead-weight dial micrometer with gauge points tapered at an angle of 60 o +/- 2 o to the horizontal with the tip <br />rounded to a radius of 0.8+/-0.1 mm(0.031+/-0.004 in), with a specified force of 0.56+/-0.05 N (2+/-0.2 oz) <br />Loading Time: 5 sec Specimen Size: 4" x 4"68 lowest <br />81 82 80 83 81 81 81 80 80 82 81 1 80 83 76 marv <br />ASTM D1505 Density (grams/ cm.3)EI#810 <br />0.9373 0.9373 0.9373 0.9373 0.0000 0.9373 0.9373 0.939 max. <br />ASTM D6693 Tensile Properties:EI#860 <br />Type IV Test Specimens: Type IV, Width of narrow section:0.25in, Length of narrow section:1.3in, Width Overall:0.75in, <br />Length Overall: 4.5in Rate of Separation: 2"/min <br />Tensile Strength at Break (lbs/ in.- width) <br />MD 283 270 284 283 282 280 6 270 284 120 min. <br />TD 256 284 271 270 273 271 10 256 284 <br />Elongation at Break (percent, %)Gauge Length = 2.0 in. <br />MD 570 547 547 583 590 567 20 547 590 250 min. <br />TD 617 663 622 630 642 635 18 617 663 <br />ASTM D4833 Puncture Resistance (lbs)EI#937 <br />Specimens were tested as directed in Test Method D4833. They were clamped without tension between circular plates of <br />a ring clamp attachment secured in the tensile machine. Test specimens were extended beyond the outer edges of the <br />clamping plates. <br />150 150 154 153 153 147 148 148 147 149 150 3 147 154 88 min. avg. <br />ASTM D5596 Carbon Black Dispersion (category rating per reference chart PCN: 12-455960-38)EI#817 9 in Cat 1 or 2 <br />1 1 1 1 1 1 1 1 1 1 1 in Cat. 3 <br />ASTM D4218 Carbon Content EI#1035 <br />Apparatus: Muffle Furnace <br />2.36 2.32 2.34 0.03 2.32 2.36 2 - 3 <br />(End of Table 4) (Sheet 1 of 1) <br />CA250183 <br />188380 <br />10 out of 10 in Category 1 <br />By acceptingthe data andresults presented on thisreport, the Clientagrees to limitthe liabilityof TRIEnvironmental,Inc.from Clientandallother parties for claimson issues, due to the use of this data,to thecost for the respective tests presented in this <br />report; andthe Clientagrees toindemnifyandholdharmlessTRI Environmental,Inc. from andagainstallliabilitiesin excess of the aforementionedlimit. <br />LEGENDS: <br />MD - MACHINE DIRECTION <br />TD- TRANSVERSE DIRECTION 1970 S. Santa Cruz Street, Anaheim, CA 92805, www.precisionlabs.net <br />TRI Environmental, Inc. dba Precision Geosynthetic Laboratories International