2011-11-19_REPORT - M1980244 ‎(5)‎

• Permit No: M1980244
• IBM Index Class Name: Report
• Doc Date: 11/19/2011
• Doc Name: FINAL REPORT, VOLUME 3 OF 3 2011 phase 5 valley leach facility ore storage 1 OF 2
• From: CC&V
• To: DRMS
• Media Type: D
• Archive: No

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TYPICAL PROPERTIES -TABLE 2.01 -A
Section 02776
Geomembrane
CAAMEC_CC &V\Phase 5 VLF\PSSA Cert Report\Appendices\Appendix E \SPECS \02776A.doc
Page 9 of 22
Notes:
1 LLDPE refers to Linear Low Density Polyethylene and VLDPE
refers to Very Low Density Polyethylene.
2 First value represents lowest individual value. Second value
represents minimum average roll value.
3 Core Thickness, exclusive of textured surface.
4 Seam strength refers to both fusion and extruded seams for LLDPE
to LLDPE welds.
5 If peel strength exceeds ultimate tensile strength of the sheet but the
sample fails FTB, the test will be considered a pass.
6 Federal Test Method Standards.
7 Film Tear Bond (FTB) is defined as failure of one of the sheets by
tearing, instead of separating from the other sheet at the weld
interface area (sheet fails before weld).
September 3, 2008
Revision 1
Smooth
Textured
Property
Test Method
40 mil LLDPE
80 mil LLDPE
80 mil LLDPE
Thickness (mils)2
GRI -GM8
38 (min) /40 (min)
72 (min) /80 (min)3
72 (min) /80 (min)3
Compound Density (g/cc)
ASTM D 1505
0.939 (max)
0.939 (max)
0.939 (max)
Carbon Black Content ( %)
ASTM D 1603
2 -3
2 -3
2 -3
Tensile Properties
1. Ultimate Tensile Strength (ppi)
ASTM D 638, NSF 54
140 (min)
304 (min)
169 (min)
2. Ultimate Elongation ( %)(2.5" gauge)
ASTM D 638, NSF 54
650 (min)
800 (min)
300 (min)
Puncture Resistance (lbs.)
ASTM D 4833
55 (min)
112 (min)
96 (min)
Field Seam Properties4
1. Shear Strength (ppi)
ASTM D4437 (modified NSF 54)
56 (min)
120 (min)
120 (min)
2. Peel Strength (Inside and outside tracks
ASTM D4437 (modified NSF 54)
48 (min), FTB 5,6,7
100 (min), FTB 1,6,7
100 (min), FTB 5,63
for fusion welds)
Section 02776
Geomembrane
CAAMEC_CC &V\Phase 5 VLF\PSSA Cert Report\Appendices\Appendix E \SPECS \02776A.doc
Page 9 of 22
Notes:
1 LLDPE refers to Linear Low Density Polyethylene and VLDPE
refers to Very Low Density Polyethylene.
2 First value represents lowest individual value. Second value
represents minimum average roll value.
3 Core Thickness, exclusive of textured surface.
4 Seam strength refers to both fusion and extruded seams for LLDPE
to LLDPE welds.
5 If peel strength exceeds ultimate tensile strength of the sheet but the
sample fails FTB, the test will be considered a pass.
6 Federal Test Method Standards.
7 Film Tear Bond (FTB) is defined as failure of one of the sheets by
tearing, instead of separating from the other sheet at the weld
interface area (sheet fails before weld).
September 3, 2008
Revision 1