Geosynthetics December 2020/January 2021 - 68

GEOMEMBRANES

POLYETHYLENE I HDPE

High Pressure OIT ASTM D 5885

ASTM D3895 % retained after 90 days

ASTM D5885 % retained after 90 days

High Pressure OIT (min. age.)
% retained after 1600 hrs [10]

Manufacturer's Suggested Applications [11]

22
(126)

40
(228)

12%

700%

0.48
(108)

0.187
(42)

≥
2.0%

Note
[5]

500

100

400

55%

80%

50%

all

Layfield HDPE 80

HDPE

6.86/122 m
(22.5/400 ft)

2.0
(80)

≥ 0.94

29
(168)

53
(304)

12%

700%

0.64
(144)

0.249
(56)

≥
2.0%

Note
[5]

500

100

400

55%

80%

50%

all

Layfield HDPE
60 Textured

HDPE

6.86/171 m
(22.5/560 ft)

1.45
(57)

≥ 0.94

22
(126)

16
(90)

12%

100%

0.4
(90)

0.187
(42)

≥
2.0%

Note
[5]

500

100

400

55%

80%

50%

all

Layfield HDPE
80 Textured

HDPE

6.86/134 m
(22.5/440 ft)

1.90
(76)

≥ 0.94

29
(168)

21
(120)

12%

100%

0.534
(120)

0.249
(56)

≥
2.0%

Note
[5]

500

100

400

55%

80%

50%

all

HEATGARD 60

HDPE

6.86/158.5 m
(22.5/ 520 ft)

1.5
(60)

≥ 0.94

27
(152)

40
(228)

13%

600%

0.534
(120)

0.2
(45)

≥
2.0%

CAT1

1000

100

400

55%

80%

50%

High
Temperature
Containment

HEATGARD 80

HDPE

6.86/122 m
(22.5/400 ft)

2.0
(80)

≥ 0.94

36
(204)

53
(304)

13%

600%

0.712
(160)

0.260
(58)

≥
2.0%

CAT1

1000

100

400

55%

80%

50%

High
Temperature
Containment

HDPE
Conductive

HDPE

6.86/158.5 m
(22.5/ 520 ft)

1.5
(60)

≥ 0.94

22
(126)

40
(228)

12%

700%

0.48
(108)

0.187
(42)

≥
2.0%

Note
[5]

500

100

400

55%

80%

50%

Leak
Detection

Break Elongation %

Elongation

Yield Elongation %

Yield Stress kN/m (lb/in)

Break Stress kN/m (lb/in)

Strength

Puncture Resistance D 4833 (min. avg.) kN (lb)

≥ 0.94

Density ASTM D1505/D792 (min.) (g/cm3 min.)

1.5
(60)

Thickness ASTM D5199 (smooth)
ASTM D5994 (textured) min. avg. mm
(mils) [2]

6.86/158.5 m
(22.5/ 520 ft)

Roll Width/Length m (ft)

HDPE

Base Polymer [1]

Layfield HDPE 60

Product Name

Standard OIT ASTM D 3895

UV
Resistance
GM 11 [9]

Stress Crack Resistance ASTM D 5397 Appendix [6]

Oven Aging at
85ºC ASTM D
5721 [7], [8]

Carbon Black Dispersion ASTM D 5596 [5]

Oxidative
Induction
Time (OIT)
(min. avg.)
[7]

Carbon Black Content ASTM D 1603 range (%) [4]

Tensile Properties
ASTM D 6693 [3]

Tear Resistance ASTM D 1004 (min. avg.) kN (lb)

Dimensional
Properties

High
Standard
Pressure
OIT
OIT

Layfield Environmental Containment l www.layfieldgroup.com

Raven Engineered Films Inc. l www.ravengeo.com
Absolute Barrier
X40BAL

HDPE/
EVOH

1600 (19,200
ft2) LF Mill
Rolls

1.00 (40)

≥
0.940

15
(84)

11 (60)

12

300

0.32 (72)

0.12 (28)

2

Note
[4]

500
hrs

100
min

400
min

CL, LPL, LC,
TL, RP, SIC,
DP, SIL, RSC

Absolute Barrier
X60BAL

HDPE/
EVOH

1200 (13,600
ft2) LF Mill
Rolls

1.50 (60)

≥
0.940

22
(126)

16 (90)

12

350

0.45 (108)

0.19 (42)

2

Note
[4]

500
hrs

100
min

400
min

CL, LPL, LC,
TL, RP, SIC,
DP, SIL, RSC

Absolute Barrier
X60BCS

HDPE/
EVOH

1200 (13,600
ft2) LF Mill
Rolls

1.50 (60)

≥
0.940

22
(126)

16 (90)

12

100

0.40 (90)

0.19 (42)

2

Note
[4]

500
hrs

100
min

400
min

CL, LPL, LC,
TL, RP, SIC,
DP, SIL, RSC

[1]	
	
[2]	
[3]	
	
	
	
	
[4]	
	
	

HDPE	 = High density polyethylene	
T	 = Textured
CX	
= Coextruded	
S	 = Smooth
Lowest individual of 10 values
Machine direction (MD) and cross machine direction (XD)
average values should be on the basis of 5 test specimens
each direction
* Yield elongation calculated with a gage length of 33mm
* Break elongation calculated with a gage length of 50mm
Other methods such as D 4218 (muffle furnace) or
microwave methods are acceptable if an appropriate
correlation to D 1603 (tube furnace) can be established.

[5]	
	
	
[6]	
	
	
[7]	
	
[8]	
	

Carbon black dispersion for 10 different views:
* minimum 9 of 10 in Categories 1 or 2
* all 10 in Categories 1, 2, or 3
The yield stress used to calculate the applied load for the
SP-NCTL test should be the manufacturer's mean value
via MQC testing.
The manufacturer has the option to select either one of the OIT
methods listed to evaluate the antioxidant content in the geomembrane.
It also is recommended to evaluate samples at 30 and 60 	
days to compare with the 90 day response.

[9]	 The condition of the test should be 20 hr. UV cycle at
	
75 C followed by 4 hr. condensation at 60 C.
[10] 	 UV resistance is based on percent retained value
	
regardless of the original HP-OIT value.
[11]	 CL	 = Canal liner	
DL	
	
SIL	 = Surface impoundment liner	
LPL	
	
SIC	 = Surface impoundment cover	
LC	
	
LL	 = Landfill liner	
TL	
	
DP	 = Decorative pond	
RP	
	
NP	 = Not provided by manufacturer
	
NA	 = Not applicable, per manufacturer

= Dam liner
= Leach pad liner
= Landfill cover
= Tunnel liner
= Reserve pit

« Geosynthetics recommends you contact the manufacturers before making any specifying/purchasing decisions »

68

Geosynthetics | December 2020 January 2021

1220GS_p61-80_geomembranes.indd 68

12/22/20 3:04 AM


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Geosynthetics December 2020/January 2021

Table of Contents for the Digital Edition of Geosynthetics December 2020/January 2021

Geosynthetics December 2020/January 2021 - Cover1
Geosynthetics December 2020/January 2021 - Cover2
Geosynthetics December 2020/January 2021 - 1
Geosynthetics December 2020/January 2021 - 2
Geosynthetics December 2020/January 2021 - 3
Geosynthetics December 2020/January 2021 - 4
Geosynthetics December 2020/January 2021 - 5
Geosynthetics December 2020/January 2021 - 6
Geosynthetics December 2020/January 2021 - 7
Geosynthetics December 2020/January 2021 - 8
Geosynthetics December 2020/January 2021 - Tab 1 front
Geosynthetics December 2020/January 2021 - Tab 1 back
Geosynthetics December 2020/January 2021 - 9
Geosynthetics December 2020/January 2021 - 10
Geosynthetics December 2020/January 2021 - 11 [15]
Geosynthetics December 2020/January 2021 - 12
Geosynthetics December 2020/January 2021 - 13
Geosynthetics December 2020/January 2021 - 14
Geosynthetics December 2020/January 2021 - 15
Geosynthetics December 2020/January 2021 - 16
Geosynthetics December 2020/January 2021 - 17
Geosynthetics December 2020/January 2021 - 18
Geosynthetics December 2020/January 2021 - 19
Geosynthetics December 2020/January 2021 - 20
Geosynthetics December 2020/January 2021 - 21 [25]
Geosynthetics December 2020/January 2021 - 22
Geosynthetics December 2020/January 2021 - 23
Geosynthetics December 2020/January 2021 - 24
Geosynthetics December 2020/January 2021 - 25
Geosynthetics December 2020/January 2021 - 26
Geosynthetics December 2020/January 2021 - 27
Geosynthetics December 2020/January 2021 - 28
Geosynthetics December 2020/January 2021 - 29
Geosynthetics December 2020/January 2021 - 30
Geosynthetics December 2020/January 2021 - 31
Geosynthetics December 2020/January 2021 - 32
Geosynthetics December 2020/January 2021 - Tab 2 front
Geosynthetics December 2020/January 2021 - Tab 2 back
Geosynthetics December 2020/January 2021 - 33
Geosynthetics December 2020/January 2021 - 34
Geosynthetics December 2020/January 2021 - 35
Geosynthetics December 2020/January 2021 - 36
Geosynthetics December 2020/January 2021 - 37
Geosynthetics December 2020/January 2021 - 38
Geosynthetics December 2020/January 2021 - 39
Geosynthetics December 2020/January 2021 - 40
Geosynthetics December 2020/January 2021 - 41
Geosynthetics December 2020/January 2021 - 42
Geosynthetics December 2020/January 2021 - 43
Geosynthetics December 2020/January 2021 - 44
Geosynthetics December 2020/January 2021 - Tab 3 front
Geosynthetics December 2020/January 2021 - Tab 3 back
Geosynthetics December 2020/January 2021 - 45
Geosynthetics December 2020/January 2021 - 46
Geosynthetics December 2020/January 2021 - 47
Geosynthetics December 2020/January 2021 - 48
Geosynthetics December 2020/January 2021 - 49
Geosynthetics December 2020/January 2021 - 50
Geosynthetics December 2020/January 2021 - 51
Geosynthetics December 2020/January 2021 - 52
Geosynthetics December 2020/January 2021 - 53
Geosynthetics December 2020/January 2021 - 54
Geosynthetics December 2020/January 2021 - 55
Geosynthetics December 2020/January 2021 - 56
Geosynthetics December 2020/January 2021 - 57
Geosynthetics December 2020/January 2021 - 58
Geosynthetics December 2020/January 2021 - 59
Geosynthetics December 2020/January 2021 - 60
Geosynthetics December 2020/January 2021 - Tab 4 front
Geosynthetics December 2020/January 2021 - Tab 4 back
Geosynthetics December 2020/January 2021 - 61
Geosynthetics December 2020/January 2021 - 62
Geosynthetics December 2020/January 2021 - 63
Geosynthetics December 2020/January 2021 - 64
Geosynthetics December 2020/January 2021 - 65
Geosynthetics December 2020/January 2021 - 66
Geosynthetics December 2020/January 2021 - 67
Geosynthetics December 2020/January 2021 - 68
Geosynthetics December 2020/January 2021 - 69
Geosynthetics December 2020/January 2021 - 70
Geosynthetics December 2020/January 2021 - 71
Geosynthetics December 2020/January 2021 - 72
Geosynthetics December 2020/January 2021 - 73
Geosynthetics December 2020/January 2021 - 74
Geosynthetics December 2020/January 2021 - 75
Geosynthetics December 2020/January 2021 - 76
Geosynthetics December 2020/January 2021 - 77
Geosynthetics December 2020/January 2021 - 78
Geosynthetics December 2020/January 2021 - 79
Geosynthetics December 2020/January 2021 - 80
Geosynthetics December 2020/January 2021 - Tab 5 front
Geosynthetics December 2020/January 2021 - Tab 5 back
Geosynthetics December 2020/January 2021 - 81
Geosynthetics December 2020/January 2021 - 82
Geosynthetics December 2020/January 2021 - 83
Geosynthetics December 2020/January 2021 - 84
Geosynthetics December 2020/January 2021 - 85
Geosynthetics December 2020/January 2021 - 86
Geosynthetics December 2020/January 2021 - 87
Geosynthetics December 2020/January 2021 - 88
Geosynthetics December 2020/January 2021 - 89
Geosynthetics December 2020/January 2021 - 90
Geosynthetics December 2020/January 2021 - 91
Geosynthetics December 2020/January 2021 - 92
Geosynthetics December 2020/January 2021 - Tab 6 front
Geosynthetics December 2020/January 2021 - Tab 6 back
Geosynthetics December 2020/January 2021 - 93
Geosynthetics December 2020/January 2021 - 94
Geosynthetics December 2020/January 2021 - 95
Geosynthetics December 2020/January 2021 - 96
Geosynthetics December 2020/January 2021 - Tab 7 front
Geosynthetics December 2020/January 2021 - Tab 7 back
Geosynthetics December 2020/January 2021 - 97
Geosynthetics December 2020/January 2021 - 98
Geosynthetics December 2020/January 2021 - 99
Geosynthetics December 2020/January 2021 - 100
Geosynthetics December 2020/January 2021 - 101
Geosynthetics December 2020/January 2021 - 102
Geosynthetics December 2020/January 2021 - 103
Geosynthetics December 2020/January 2021 - 104
Geosynthetics December 2020/January 2021 - Tab 8 front
Geosynthetics December 2020/January 2021 - Tab 8 back
Geosynthetics December 2020/January 2021 - 105
Geosynthetics December 2020/January 2021 - 106
Geosynthetics December 2020/January 2021 - 107
Geosynthetics December 2020/January 2021 - 108
Geosynthetics December 2020/January 2021 - Tab 9 front
Geosynthetics December 2020/January 2021 - Tab 9 back
Geosynthetics December 2020/January 2021 - 109
Geosynthetics December 2020/January 2021 - 110
Geosynthetics December 2020/January 2021 - 111
Geosynthetics December 2020/January 2021 - 112
Geosynthetics December 2020/January 2021 - 113
Geosynthetics December 2020/January 2021 - 114
Geosynthetics December 2020/January 2021 - 115
Geosynthetics December 2020/January 2021 - 116
Geosynthetics December 2020/January 2021 - Cover3
Geosynthetics December 2020/January 2021 - Cover4
Geosynthetics December 2020/January 2021 - GeoConf Brochure 1
Geosynthetics December 2020/January 2021 - GeoConf Brochure 2
Geosynthetics December 2020/January 2021 - GeoConf Brochure 3
Geosynthetics December 2020/January 2021 - GeoConf Brochure 4
Geosynthetics December 2020/January 2021 - GeoConf Brochure 5
Geosynthetics December 2020/January 2021 - GeoConf Brochure 6
https://www.nxtbook.com/ifai/geosynthetics/geosynthetics-december-2021-january-2022
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https://www.nxtbook.com/ifai/geosynthetics/geosynthetics-february-march-2021
https://www.nxtbook.com/ifai/geosynthetics/1220GS
https://www.nxtbook.com/ifai/geosynthetics/1020GS
https://www.nxtbook.com/ifai/geosynthetics/0820GS
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https://www.nxtbook.com/ifai/geosynthetics/1019GS
https://www.nxtbook.com/ifai/geosynthetics/0819GS
https://www.nxtbook.com/ifai/geosynthetics/0619GS
https://www.nxtbook.com/ifai/geosynthetics/0419GS
https://www.nxtbook.com/ifai/geosynthetics/0219GS
https://www.nxtbook.com/ifai/geosynthetics/1218GS
https://www.nxtbook.com/ifai/geosynthetics/1018GS
https://www.nxtbook.com/ifai/geosynthetics/0818GS
https://www.nxtbook.com/ifai/geosynthetics/0618GS
https://www.nxtbook.com/ifai/geosynthetics/0418GS
https://www.nxtbook.com/ifai/geosynthetics/0218GS
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