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41NG, RESEAPCH, CON AND <br />FIELC SE."'CEm <br />TABLE 8. <br />MATERIAL PROPERTIES <br />CLIENT: Advanced Earth Sciences <br />PROJECT: Foothills Area 2A <br />Date Received: 5/26/2015 <br />Date Reported: 6/1/2015 <br />Client Sample ID: R#108181824 L#151)1290 <br />Material Description: 60mil HDPE Textured Geomembrane <br />METHOD <br />ASTM D5994 <br />ASTM D7466 <br />ASTM D1505 <br />ASTM D6693 <br />Type IV <br />ASTM D5596 <br />ASTM D4218 <br />A t%a <br />QC'd By: <br />176 <br />TRI Job No.: G150381 <br />TRI Control No.: 104101 <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 />SPECIMENS <br />Thickness (mils) <br />176 <br />Apparatus: Dead-weight dial micrometer with gauge points tapered at an angle of 60' +/- 20 to the horizontal with the tip <br />3 = 172'' <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 />176 <br />Loading Time: 5 sec Specimen Size: 4"x4" <br />2 171 <br />62 62 64 62 62 63 62 62 64 62 <br />62 <br />Asperity Height of Textured Geomembrane (mils) <br />17 <br />Apparatus: Hasa dial indicator that travels at least 2.5mm (0.1 in), and a depth gauge with contact point that travels up and down <br />184 <br />within the setting block with abase dimension of 50 mm x 20 mm (2.0 in x 0.75 in) and a height of 15 mm (0.5 in). The contact point <br />8 184x' <br />is 1.3 mm (0.051 in) in diameter with the tip tapered to a point with an extension of 17 mm (0.66 in). <br />183 <br />Sampling: Ten (10) 3" diameter specimens were cut across the width of the sample in a randomly distributed manner <br />5 '' 176' <br />The highest reading from 3 readings were taken per specimen. <br />465 <br />Side A 31 '.'. 31 :'. 29 28 :'. 30 31 31 ". 30 32 31 :'. <br />30 <br />Side 31 '.'.36 37 34 34 321 33 f32 -1 33 34 <br />34 <br />Density (grams/ cm.') <br />1 <br />0.9434 0.9434 0.9434 ! <br />0.9434 <br />Tensile Properties. <br />Test Specimens: Type IV, Width of narrow section:0.25in, Length of narrow section:l.3in, Width Overall:0.75in, <br />Length Overall: 4.5in Conditioning: Conducted test in standard laboratory atmosphere of 23+/-2 uC (73.4+1-3.6'F), and <br />50+/-5q relative humidity. Rate of Separation: 2"/min <br />I <br />Tensile Strength at Yield (lbs/ in -width) <br />MD 172 176 180 180 '' <br />176 <br />177 <br />3 = 172'' <br />TD 175 176 171 175 <br />176 <br />175 <br />2 171 <br />Tensile Strength at Break (Ibs/ in.- width) <br />17 <br />17 <br />17 <br />MD 192 199 200 184 <br />184 <br />192 <br />8 184x' <br />TD 184 1187 188 176 <br />183 <br />183 <br />5 '' 176' <br />Elon ation at Y'eldr t o� <br />465 <br />501 <br />494' <br />g (pe cen , a) <br />MD 18 19 19 <br />18 1' <br />19 '' <br />19 <br />TD 17 16 16 <br />17 <br />17 <br />17 <br />Elongation at Break (percent, %) <br />Gauge Length = 2.0 in. <br />MD 491 504 530 <br />380 <br />375 <br />456' <br />TD 494 499 510 <br />465 <br />501 <br />494' <br />Carbon Black Dispersion (category rating per reference chart PCN: 12-455960-38) <br />1 1 1 <br />1 <br />1 1 i' 1 1 1 <br />1 10 ou, <br />Carbon Content <br />Apparatus: Muffle Furnace <br />I <br />2.31 2.26 <br />2.28 <br />0 <br />1 <br />73 1;< <br />171'1 <br />0.031 l <br />Specs. <br />32 20mi1 <br />37 <br />Z6 1 2.31 12to3 <br />(End of Table 8) (Sheet 1 of 1) <br />By accepting the data and results presented on this report, the Client agrees to limit the liability of TRI Environmental, Inc. from Client and all other parties for claims on issues, due to the use of this data, to the cost for the respective tests presented in <br />this report; and the Client agrees to indemnify and hold harmless TRI Environmental, Inc. from and against all liabilities in excess of the aforementioned limit. <br />LEGENDS: <br />MD - MACHINE DIRECTION <br />TD- TRANSVERSE DIRECTION 1160 North Gilbert Street, Anaheim, CA 92801, www.precisionlabs.net <br />Precision Geosynthetic Laboratories International dba TRI Environmental, Inc. <br />