Description
SKAPS HDPE Single- and Double-Side Textured Geomembranes are manufactured to the highest quality standards to provide the greatest durability in geomembrane applications. The geomembrane is formulated to meet the requirements of GRI GM13 specifications.
PROPERTY TEST METHOD FREQUENCY 30 mil 40 mil 60 mil 80 mil QUALIFIER
Thickness (minimum avg), mils
ASTM D 5994
Per Roll
28.5
38
57
76
MAV(1)
Thickness (min 8 of 10), mils
ASTM D 5994
Per Roll
27
36
54
72
MIN
Thickness (minimum), mils
ASTM D 5994
Per Roll
25.5
34
51
68
MIN
Asperity Height, mils
ASTM D 7466
2nd Roll
16
16
16
16
MAV
Density, g/cc
ASTM D 1505
200,000 lb
0.940
0.940
0.940
0.940
MIN
Tensile Properties (both directions)
Strength at Yield, lb/in width
ASTM D6693 Type IV
Specimen, 2 in/min
20,000 lb
63
84
126
168
MAV
Elongation at Yield, % (1.3 in. GL)
ASTM D 6693 Type IV
Specimen, 2 in/min
20,000 lb
12
12
12
12
MAV
Strength at Break, lb/in width
ASTM D 6693 Type IV
Specimen, 2 in/min
20,000 lb
45
60
90
120
MAV
Elongation at Break, % (2 in. GL)
ASTM D 6693 Type IV
Specimen, 2 in/min
20,000 lb
100
100
100
100
MAV
Tear Resistance, lb
ASTM D 1004
45,000 lb
21
28
42
56
MAV
Puncture Resistance, lb
ASTM D 4833
45,000 lb
45
60
90
120
MAV
Carbon Black Content, %
ASTM D 4218
20,000 lb
2-3
2-3
2-3
2-3
Range
Carbon Black Dispersion (Category)
ASTM D 5596
45,000 lb
Note (2)
Note (2)
Note (2)
Note (2)
Category
Stress Crack Resistance, hr.
ASTM D 5397, Appendix
200,000 lb
500
500
500
500
MIN
Oxidative Induction Time, minutes
ASTM D 3895 200o C, 1 atm O2
200,000 lb
100
100
100
100
MIN
ROLL DIMENSIONS (Double-Sided)
Roll Length, ft
850
715
500
390
NOM
Roll Width, ft
24.0
24.0
24.0
24.0
NOM
Roll Area, sf
20,400
17,160
12,000
9,360
NOM
ROLL DIMENSIONS (Single-Sided)
Roll Length, ft
990
785
560
400
NOM
Roll Width, ft
24.0
24.0
24.0
24.0
NOM
Roll Area, sf
23,760
18,840
13,440
9,600
NOM
Notes:
(1) Minimum average value.
(2) Carbon black dispersion (only near spherical agglomerates) for 10 different views:
9 in Categories 1 or 2 and 1 in Category 3
