Geosynthetics December 2022/January 2023 - 68

GEOMEMBRANES
REINFORCED
Dimensional
Properties
Suggested
Seam
Strength
Layfield Geosynthetics & Industrial Fabrics Ltd. l www.layfieldgroup.com
CSPE 36
O/C
CSPE 45
CSPE 60
O/C
O/C
CSPE
CSPE
CSPE
2,300 m2
(25,000 ft2)
2,135 m2
(23,000 ft2)
1670 m2
(18,000 ft2)
0.91 (36)
1.14 (45)
1.52 (60)
NA
NA
NA
Plastatech Engineering Ltd. l www.plastatech.com
Plastatech Tech 5
PVC
Plastatech Tech 7
PVC
PVC
PVC
64 in. x 150 yd.
120 in. x 250 yd.
30 mil
40 mil
Seaman Corporation l www.xr-technology.com
9146 XR-5 ULT
EIA
8130 XR-3 PW
8130 XR-5
8138 XR-5
8228 XR-3
8142 XR-5 PW
9832 XR-5G
1936 PTF
8130 XR FR
EIA
EIA
EIA
EIA
EIA
EIA
TPU
EIA
PET
PET
PET
PET
PET
PET
PET
Nylon
PET
1,200 m2
13,000 ft2
1,400 m2
15,000 ft2
1,400 m2
15,000 ft2
1,200 m2
13,000 ft2
1,400 m2
15,000 ft2
1,200 m2
13,000 ft2
1,400 m2
15,000 ft2
1,400 m2
15,000 ft2
1,400 m2
15,000 ft2
1.5 (60)
0.75 (30)
0.75 (30)
1.0 (40)
0.75 (30)
1.13 (45)
0.914 (36)
1.0 (40)
0.75 (30)
1.22 (7)
1.22 (7)
1.22 (7)
2
2
2
0.89 (200)
1.0 (225)
1.33 (300)
0.31 (70)
0.36 (80)
0.36 (80)
1.0 (225)
1.11 (250)
1.33 (300)
1.33 (300)
1.56 (350)
1.78 (400)
-40
-40
-40
0.89
(200)
1.0
(225)
1.2
(270)
NA
NA
NA
NA
-0.7 MD /
0.03 CMD
-0.1 MD /
0.1 CMD
>180
416
105 MD /
81 CMD
349 MD /
187 CMD
Film Tear
Bond
Film Tear
Bond
Film Tear
Bond
SC
SC
SC
NA
NA
>660
NA
NA
NA
NA
NA
NA
NA
CL, DP, RP,
RSC, SIL
CL, DP, RP,
RSC, SIL
1.2
app.
1.2
app.
1.2
app.
1.2
app.
1.2
app.
1.2
app.
1.2
app.
1.2
app.
1.2
app.
2.63 (15)
2.63 (15)
2.63 (15)
2.63 (15)
2.10 (12)
2.63 (15)
2.63 (15)
7.01 (40)
2.63 (15)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
700
350
350
350
205
350
440
700
350
150
125
125
125
50
125
125
125
125
4.0 (900)
2.46 (550)
2.46 (550)
2.46 (550)
0.89 (200)
2.46 (550)
2.90 (650)
4.46 (1,000)
2.46 (550)
6900
(1000)
5520 (800)
5520 (800)
5520 (800)
2070 (300)
5520 (800)
5520 (800)
10,340
(1,500)
5520 (800)
-50
-35
-35
-35
-32
-35
-40
-50
-50
4.0
(900)
2.46
(550)
2.46
(550)
2.46
(550)
1.11
(250)
2.46
(550)
2.90
(650)
4.46
(1000)
2.46
(550)
3.50 (20)
3.50 (20)
3.50 (20)
3.50 (20)
1.75 (10)
3.50 (20)
3.50 (20)
3.50 (20)
3.50 (20)
CL, SIL, SIC,
LL, DL
CL, SIL,
SIC, DL,
CL, SIL, SIC,
LL, DL, LC,
LPL
CL, SIL, SIC,
LL, DL, LC,
LPL
CL, SIL, SIC,
LC, LPL,
SIC, SIL, CL
CL,SIL, SIC,
LL, DL, LC,
LPL, GC
SIL, OB, PT
CL, SIL, SIC,
LL, DL, LC,
LPL
[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 | December 2022 January 2023
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.layfieldgroup.com http://www.plastatech.com http://www.xr-technology.com
Geosynthetics December 2022/January 2023

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