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�aTESTING. RE6EARyC . CONS ;NO FIELOw SERVICES <br />e a wira <br />wI• <br />TABLE 6. <br />MATERIAL PROPERTIES <br />CLIENT: Advanced Earth Sciences <br />PROJECT: Foothills Area 2A <br />Date Received: 5/26/2015 QC'd By: <br />Date Reported: 6/1/2015 TRI Job No.: G150381 <br />Client Sample ID: R#108181808 L#15D1291 TRI Control No.: 104099 <br />Material Description: 60mil HDPE Textured Geomembrane <br />SPECIMENS <br />METHOD <br />DESCRIPTION <br />ASTM D5994 <br />Thickness (mils) <br />Apparatus: Dead-weight dial micrometer with gauge points tapered at an angle of 60° +/- 2° 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"x4" <br />54 min. <br />621 62 62 62 62 62 62 61 62 63 <br />62 <br />0 <br />61 <br />63 <br />60 min. ave. <br />ASTM D7466 <br />Asperity Height of Textured Geomembrane (mils) <br />Apparatus: Has a dial indicator that travels at least 2.5mm (0.1 in), and a depth gauge with contact point that travels up and down <br />within the setting block with a base 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 />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 />Sampling: Ten (10) 3" diameter specimens were cut across the width of the sample in a randomly distributed manner <br />The highest reading from 3 readings were taken per specimen. <br />Side 31I 131 :I 30 ': 28 34 32 II 31. -:':30 '.':30 31 <br />31 <br />2 <br />28 <br />34 <br />20mit'. <br />Side 8 36 32 31 30 29 31 31 30 30 31 <br />31 >' <br />2 <br />29 <br />36 <br />ASTM D1505 <br />Density (grams/ cm.') <br />0.9434 0.9434 0.9434 <br />0.9434; <br />0.0000 <br />0.94341, <br />0.9434 <br />0.948 <br />ASTM 06693 <br />Tensile Properties: <br />Type IV <br />Test Specimens: Type IV, Width of narrow section:0.25in, Length of narrow section: 1.3m, Width Overall:0.75in, <br />Length Overall: 4.5in Conditioning: Conducted test in standard laboratory atmosphere of 23+1-20 C (73.4+/-3.6 a F), and <br />50+/--5% relative humidity. Rate of Separation: 2%min <br />Tensile Strength at Yield (lbs/ in. -width) <br />MD 178 173 178 174 175 <br />175 <br />2 <br />173 l <br />178 <br />126 min. <br />TD 177 177 169 178 164 ! <br />173 <br />6 <br />164 <br />178 <br />Tensile Strength at Break (lbs/ in.- width) <br />MD 178 184 206 162 183 <br />183 <br />16 <br />162 <br />206 <br />90 min'. <br />TD 172 104 172 172 168 <br />174 <br />6 ` <br />168 <br />184 <br />Elongation at Yield (percent, %) <br />MD 19': 19 18 19 18 <br />19 <br />0 <br />18 <br />19 <br />12 min. <br />TD 16 16 16 17 16 <br />16 <br />0 <br />16 <br />17 <br />Elongation at Break (percent, %) Gauge Length = 2.0 in. <br />MD 412 435 497 310 399 <br />411 <br />68 <br />310 <br />497 <br />100 min. <br />TD 419 430 435 330 395 <br />402 <br />43 <br />330 <br />435 <br />ASTM D5596 <br />Carbon Black Dispersion (category rating per reference chart PCN: 12-455960-38) <br />9incat lor2'` <br />1 1 1 1 1 1 1 1 1 1 <br />10 out of 10 in Category 1 <br />1 Cat 3 <br />ASTM D4218 <br />Carbon Content <br />Apparatus: Muffle Furnace <br />1 <br />12.33 <br />1 <br />2.33 2.35 <br />2.34 <br />0.02 <br />2.35 <br />2 to 3' <br />(End of Table 6) (Sheet 1 of 1) <br />By accepting the data <br />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 <br />cost for the respective tests presented in <br />this report; and the Client <br />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 />