Geosynthetics December 2024/January 2025 - 68

GEOMEMBRANES
REINFORCED
Dimensional
Properties
Suggested
Seam
Strength
Viaflex, Inc. l www.viaflex.com
LLDPE
Dura-Skrim N30B -
Meets GRI-GM25
Dura-Skrim N36B -
Meets GRI-GM25
Dura-Skrim N45B -
Meets GRI-GM25
Dura-Skrim R20BV -
Meets GRI-GM22
Dura-Skrim R12BV -
Meets GRI-GM22
Dura-Skrim R8BV -
Meets GRI-GM22
Dura-Skrim NQ36B -
Meets GRI-GM18
Dura-Skrim NQ45B -
Meets GRI-GM18
Dura-Skrim N36BT1
- Meets GRI-GM25
Dura-Skrim N36BT2
- Meets GRI-GM25
Dura-Skrim N45BT1
- Meets GRI-GM25
Dura-Skrim N45BT2
- Meets GRI-GM25
LLDPE
LLDPE
LLDPE
LLDPE
LLDPE
Flexible PP
Flexible PP
LLDPE Textured
1-Side
LLDPE Textured
2-Side
LLDPE Textured
1-Side
LLDPE Textured
2-Side
PET
PET
PET
PET
PET
PET
PET
PET
PET
PET
PET
PET
3700M2
(40,000 ft2)
2800M2
(30,000 ft2)
2400M2
(26,000 ft2)
4600M2
(50,000 ft2)
7600M2
(82,000 ft2)
11000M2
(120,000 ft2)
2800M2
(30,000 ft2)
2400M2
(26,000 ft2)
1200M2
(13,000 ft2)
1200M2
(13,000 ft2)
1200M2
(13,000 ft2)
1200M2
(13,000 ft2)
0.69 (27)
0.81 (32)
1.01 (40)
0.43 (17)
0.28 (11.0)
0.18 (7.2)
0.81 (32)
1.02 (40)
0.79 (31)
0.79 (31)
0.99 (39)
0.99 (39)
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
3 (17)
3.6 (21)
4.2 (24)
NA
NA
NA
3.5 (20)
3.8 (22)
5.4 (31)
5.4 (31)
5.6 (32)
5.6 (32)
<1%
<1%
<1%
NP
NP
NP
<1%
<1%
<1%
<1%
<1%
<1%
✧ Puncture Resistance ASTM D4833 ✧✧ Tensile Strength ASTM D7003 ✧✧✧ Mullen Burst ASTM D751
.36 (80)✧
.38 (85)✧
.48 (108)✧
NP
NP
NP
.36 (80)✧
.38 (85)✧
.38 (85)✧
.38 (85)✧
.48 (108)✧
.48 (108)✧
0.33 (70)
0.36 (80)
0.45 (100)
0.29 (65)
0.18 (40)
0.09 (20)
0.40 (90)
0.40 (90)
0.36 (80)
0.36 (80)
0.45 (100)
0.45 (100)
38 (220)✧✧
42 (240)✧✧
48 (275)✧✧
24 (135)
14 (80)
11 (60)✧✧
35 (200)✧✧
44 (250)✧✧
42 (240)✧✧
42 (240)✧✧
48 (275)✧✧
48 (275)✧✧
NP
NP
NP
1241
(180)✧✧✧
586
(85)✧✧✧
448
(65)✧✧✧
NP
NP
NP
NP
NP
NP
<-40
<-40
<-40
<-40
<-40
<-40
<-40
<-40
<-40
<-40
<-40
<-40
9.6 (55)
13 (75)
17 (95)
NP
NP
NP
13 (75)
18 (100)
13 (75)
13 (75)
17 (95)
17 (95)
7 (40)
8 (45)
8.7 (50)
NP
NP
NP
7.0 (40)
8.7 (50)
8 (45)
8 (45)
8.7 (50)
8.7 (50)
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
ILC, SIL,
SIC, RP
ILC, RSC, RP
ILC, RSC, RP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
CL, SIL, SIC,
LPL, TL,
LC, DP
[1] PVC
CPE
CSPE
EIA
fPP
HDPE
HDPE-T
= Polyvinyl chloride
LLDPE
= Chlorinated polyethylene
= Chlorosulfonated polyethylene
= Ethylene interpolymer alloy
= Flexible polypropylene
= High density polyethylene
= High density polyethylene,
textured
LLDPE-T
PET
O/C
PP
TPO
= Linear low density polyethylene
= Linear low density
polyethylene, textured
= Polyester
= Polypropylene
= Other or combination
= Thermoplastic polyolefin
[2] As modified in NSF 54, appendix A
Note: NSF 54 has been withdrawn.
[3] Method A, Procedure I
[4] 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 = Reserve pit
RSC = Rain shed cover
SIL = Surface impoundment liner
SIC = Surface impoundment cover
TL =Tunnel liner
NP = Not provided by manufacturer
NA = Not applicable, per manufacturer
* = FTMS 101B
** = ASTM D751
*** = ASTM D4833
**** = ASTM D7003
« Geosynthetics recommends you contact the manufacturers before making any specifying/purchasing decisions »
68
Geosynthetics | Winter 2025
Product Name
Polymer Type [1] (membrane)
Polymer Type [1]
(reinforcement)
Maximum Panel Size
Roll Width/Length
m/m (ft/ft)
Thickness ASTM 1593
or D5199 mm (mil)
Specific Gravity ASTM D792
Ply Adhesion
ASTM D413 MD kN/m (lb/in)
Dimensional Stability
ASTM D1204 %
Puncture Resistance
FTMS 101C Method
2031 kN (lb)
Tear Resistance ASTM D5884
Method B Tongue Tear kN (lb)
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)
Manufacturer's Suggested
Applications [4]
http://www.viaflex.com
Geosynthetics December 2024/January 2025

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