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 0.75 mm 1.00 mm 1.50 mm 2.00 mm QUALIFIER
Thickness (minimum avg), mm
ASTM D 5994
Per Roll
0.712
0.950
1.425
1.900
MAV(1)
Thickness (min 8 of 10), mm
ASTM D 5994
Per Roll
0.675
0.90
1.35
1.80
MIN
Thickness (minimum), mm
ASTM D 5994
Per Roll
0.637
0.850
1.275
1.700
MIN
Asperity Height, mm
ASTM D 7466
2nd Roll
0.40
0.40
0.40
0.40
MAV
Density, g/cc
ASTM D 1505
90,000 Kg
0.940
0.940
0.940
0.940
MIN
Tensile Properties (both directions)
Strength at Yield, kN/m width
ASTM D 6693 Type IV
Specimen, 50.8 mm/min
9,000 Kg
11
15
22
29
MAV
Elongation at Yield, % ( 33mm GL)
ASTM D 6693 Type IV
Specimen, 50.8 mm/min
9,000 Kg
12
12
12
12
MAV
Strength at Break, lb/in width
ASTM D 6693 Type IV
Specimen, 50.8 mm/min
9,000 Kg
8
10
16
21
MAV
Elongation at Break, % (50 mm GL)
ASTM D6693 Type IV
Specimen, 50.8 mm/min
9,000 Kg
100
100
100
100
MAV
Tear Resistance, N
ASTM D 1004
20,000 Kg
93
125
187
249
MAV
Puncture Resistance, N
ASTM D 4833
20,000 Kg
200
267
400
534
MAV
Carbon Black Content, %
ASTM D 4218
9,000 Kg
2-3
2-3
2-3
2-3
Range
Carbon Black Dispersion (Category)
ASTM D 5596
20,000 Kg
Note (2)
Note (2)
Note (2)
Note (2)
Category
Stress Crack Resistance, hr.
ASTM D 5397, Appendix
90,000 Kg
500
500
500
500
MIN
Oxidative Induction Time, minutes
ASTM D 3895 200o C, 1 atm O2
90,000 Kg
100
100
100
100
MIN
ROLL DIMENSIONS (Double-Sided)
Roll Length, m
265.17
222.5
155.44
121.92
NOM
Roll Width, m
7.16
7.16
7.16
7.16
NOM
Roll Area, sm
1,898.62
1,593.10
1,112.95
872.95
NOM
ROLL DIMENSIONS (Single-Sided)
Roll Length, m
307.84
243.84
164.59
124.96
NOM
Roll Width, m
7.16
7.16
7.16
7.16
NOM
Roll Area, sm
2,204.13
1,745.89
1,178.46
894.71
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
