Geosynthetics December 2019/January 2020 - 75

GEOMEMBRANES

REINFORCED

Tensile Strength
ASTM D751 [2] kN (lb)

Hydrostatic Resistance
ASTM D751 [2] Method
A kN/m2 (lb/in2)

Low Temperature Brittleness
ASTM D1790 ˚C

Shear ASTM D751 [3]
kN/m (lb/in)

Peel ASTM D413
kN/m (lb/in)

1.1✧-
1.2

15✧

2

400✧

125✧

550✧

800✧

-40

NP

NP

SIL, SIC, SR,
SC, LC, TL

EPT Xtrm Ply PVC

PVC-GP, NSF 61
or ASTM 7176✧

PET

60" - 120"

20✧ to 120

1.3

15✧

0.5

350✧

125✧

550✧

700✧

-30

NP

NP

CL, SIL, SIC, LL,
LPL, DL SR, SC,
LC, TL

EPT Xtrm Ply
KEE/EIA

KEE/EIA-GP,
NSF 61 or ASTM
7176✧

PET

60" - 120"

20✧ to 120

1.2

12✧

0.5

350✧

125✧

550✧

700✧

-35

NP

NP

CL,SIL, SIC,
SR, SC, LC,
LPL, TL

EPT Xtrm Ply
KEE/EIA HPL

KEE/EIA-GP,
NSF 61 or ASTM
7176✧

PET

60" - 120"

30✧ to 120

1.2

12✧

0.5✧

400✧

150✧

600✧

900✧

-35

NP

NP

CL,SIL, SIC, SR,
SC, LC, LPL, TL

KEE/EIA-2-ply
composite
(film & nonwoven
back), NSF 61
or ASTM 7176✧

PET

60" - 120"

30✧ to 120

1.2

15✧

2

75

25

75

200

-15

NP

NP

CL,SIL, SIC, SR,
SC, LC, LPL, TL

KEE/EIA-GP,
NSF 61 or ASTM
7176✧

PET

120"

38✧ - 120

1.2

15✧

2

750✧

200✧

650✧

800✧

-25

NP

NP

CL,SIL, SIC,
SR, SC, LC,
LPL, TL

Thickness ASTM 1593
or D5199 mm (mil)

Manufacturer's Suggested
Applications [4]

Tear Resistance ASTM D5884
Method B Tongue Tear kN (lb)

30✧ to 120

Ply Adhesion
ASTM D413 MD kN/m (lb/in)

60" - 120"

Specific Gravity ASTM D792

PET✧
or
nylon

Maximum Panel Size
Roll Width/Length
m/m (ft/ft)

TPU-ester or
ether✧

Polymer Type [1]
(reinforcement)

EPT XTRM Ply TPU

Product Name

Puncture Resistance
FTMS 101C Method
2031 kN (lb)

Suggested
Seam
Strength

Dimensional Stability
ASTM D1204 %

Polymer Type [1] (membrane)

Dimensional
Properties

e2 - E Squared (formerly EPT) l www.e2techtextiles.com

EPT Xtrm Ply KEE/
EIA Geocomposite

XtrmPly PRG for
EPS Geofoam

✧Data listed is min. value for 30 mil products

[1]	
	
	
	
	
	
	
	

PVC	
CPE	
CSPE	
EIA	
fPP	
HDPE	
HDPE-T	
	

= Polyvinyl chloride
	 LLDPE	
= Chlorinated polyethylene
	 LLDPE-T	
= Chlorosulfonated polyethylene 		
= Ethylene interpolymer alloy
	 PET	
= Flexible polypropylene
	 PP	
= High density polyethylene
	 O/C	
= High density polyethylene, 		
	 TPO	
textured

= Linear low density polyethylene
= Linear low density
polyethylene, textured
= Polyester
= Polypropylene
= Other or combination
= Thermoplastic polyolefin

[2]	
	
[3]	
[4]	
	
	
	
	
	
	
	

As modified in NSF 54, appendix A
Note: NSF 54 has been withdrawn.
Method A, Procedure I
CL	 = Canal liner
DP	 = Decorative pond
ILC	 =Interim landfill cover
LC	 = Landfill cover
LL	 = Landfill liner
LPL	 = Leach pad liner
GC	 = Geofoam Cover
PT	 = Pillow Tanks

RP	
RSC	
SIL	
SIC	
TL	
NP	
NA	

= Reserve pit
= Rain shed cover
= Surface impoundment liner
= Surface impoundment cover
=Tunnel liner
= Not provided by manufacturer
= Not applicable, per manufacturer

*	 = FTMS 101B
**	 = ASTM D751
***	 = ASTM D4833
****	= ASTM D7003

« Geosynthetics recommends you contact the manufacturers before making any specifying/purchasing decisions »
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Geosynthetics December 2019/January 2020

Table of Contents for the Digital Edition of Geosynthetics December 2019/January 2020
