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American ASTM Standard Geomembrane2

American ASTM Standard Geomembrane2

American ASTM Standard geomembrane American ASTM Standard is the highest standard for geomembrane, with beautiful color, smooth surface and 100% new material processing. American ASTM Standard for Geomembrane is GM13 ASTM-GRI. The width of American ASTM Standard Geomembrane is 3-7 meters wide,...

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American ASTM Standard geomembrane

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PropertiesTest MethodTest   Value
0.75mm1.0mm1.25mm1.5mm2.0mm2.5mm3.0mm
Thickness Mils (min.ave.)
    *Lowest individual for 8 out of 10 values
    *Lowest individual for any of the 10 values
D5994Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Nom.(-5%)
    -10%
    -15%
Asperity   Height Mils (min.ave.)(1)D74660.25mm0.25mm0.25mm0.25mm0.25mm0.25mm0.25mm
Density   (min.ave.)D1505/D7920.940g/cc0.940g/cc0.940g/cc0.940g/cc0.940g/cc0.940g/cc0.940g/cc
Tensile Properties (min.ave.)(3)
    *yield strength
    *break strength
    *yield elongation
    *break elongation
D6693
    Type IV
11kn/m
    8kn/m
    12%
    100%
15kn/m
    10kn/m
    12%
    100%
18kn/m
    13kn/m
    12%
    100%
22kn/m
    16kn/m
    12%
    100%
29kn/m
    21kn/m
    12%
    100%
37kn/m
    26kn/m
    12%
    100%
44kn/m
    32kn/m
    12%
    100%
Tear   Resistance (min.ave.)D100493N125N156N187N249N311N374N
Puncture   Resistance (min.ave.)D4833200N267N333N400N534N667N800N
Stress Crack   Resistance (4)D5397(App.)300hr.300hr.300hr.300hr.300hr.300hr.300hr.
Carbon Black   Content (range)D1603(5)2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%2.0-3.0%
Carbon Black   DispersionD5596note(6)note(6)note(6)note(6)note(6)note(6)note(6)
Oxidative Induction Time(OIT)(min.ave.)(7)
    (a)Standard OIT OR
    (b) High Pressure OIT
D3895
    D5885
100min  
    400min 
100min  
    400min 
100min  
    400min 
100min  
    400min 
100min  
    400min 
100min  
    400min 
100min  
    400min 
Oven Aging at 86'C (7)(8)
    (a)Standard OIT (min.ave.)-% retained after 90 days       or
    (b)High Press OIT (min.ave.)-% retained after 90 days
D5721
    D3895
    D5885
55%
    80%
55%
    80%
55%
    80%
55%
    80%
55%
    80%
55%
    80%
55%
    80%
UV Resistance (9)
    (a) Standard OIT (min.ave.)   OR  
    (b) High Pressure OIT(min.ave.) -% retained after 1600hrs (11)
GM11
    D3895
    D5885
N.R.(10)
    50%
N.R.(10)
    50%
N.R.(10)
    50%
N.R.(10)
    50%
N.R.(10)
    50%
N.R.(10)
    50%
N.R.(10)
    50%

American ASTM Standard is the highest standard for geomembrane, with beautiful color, smooth surface and 100% new material processing.


American ASTM Standard for Geomembrane is GM13 ASTM-GRI.


The width of American ASTM Standard Geomembrane is 3-7 meters wide, the thickness is 0.3-2.5mm, the roll length is 50-100 meters long, is packed with woven fabric. Product material using high grade imported high density HDPE resin.


Polyethylene special plastic additives are produced by three layer co extrusion extrusion blow American ASTM Standard Geomembrane. It has high tensile strength, elongation at break, yield elongation and environmental stress.


Cracking, anti-aging and anti ultraviolet radiation properties are widely used in solid waste treatment, enclosure and aquaculture base.


American ASTM Standard Geomembrane technical indicators reach the requirements:


1: The yield elongation rate is 12%;

2: The elongation at break is700%;

3: The resistance to environmental stress is more than 300h.



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