80 mil HDPE Liner Used in Landfill Project
Landfil geomembrane is the primary method in the final disposal of municipal solid waste . The landfill lining system is the key part of the whole system.
Generally,landfill slope use 1.5mm textured geomembrane , which can increase the friction coefficient with other geosynthetics and improve the slope stability, The bottom will use 1.5mm HDPE double smooth geomembrane for seepage function, the landfill capping layer use hdpe lining 1000micron to seal the field. Temporarily cover use 0.5mm hdpe geomembrane.
For the jointing part,double track heat fusion is the way to seam the geomembrane together,will use welding seam machine and hot air blower,welding rods or polylock,etc.
Drainage System in Landfill Project
Besides the anti-seepage, landfill should also consider drainage system, drainage system in landfill has two aspects, one is to prevent surface water infiltration into the landfill system, the other is to drain possible leachate. 80 mil HDPE Liner
Other commonly used products are geotextiles and composite drainage nets.
BPM Geomembrane Introduction
BPM landfill geomembranes 80 mil HDPE Liner are strictly produced in accordance with ASTM GRI GM13 standards. The Imported PE resin, 4% of
International brand color masterbatch ,anti-UV and anti-aging agent compose its ingredient. All the physical performance indexes completely conform to ASTM GRI GM13, fully meet landfill critical requirement.
BPM provides one-strop geosynthetics goods for landfill systems. We have production lines of HDPE smooth geomembranes,nonwoven geotextiles and composite drainage nets.
BPM Service Team Contact
phone: +86-15064178771
envelope: bpmgeolining@gmail.com
address:Mingtang Road No.59,Taishan Technology and Culture Industrial Park,Taishan District,Shandong,China.27100
whatsapp: +86-15064178771
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Properties |
Test Method |
Test Value |
|||||||||
|
|
|
0.5 mm |
0.75mm |
1.00 mm |
1.25 mm |
1.50 mm |
2.00 mm |
2.50 mm |
3.00 mm |
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|
Maximum Deviation of thickness |
|
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
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|
Density (min. ave.) |
D 1505/D792 |
0.940 g/cc |
0.940 g/cc
|
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
||
|
Tensile Properties(min.ave) |
Yield strength
Break strength |
D6693 |
8N/mm |
11 N/mm |
15 N/mm |
18 N/mm |
22 N/mm |
29 N/mm |
37 N/mm |
44 N/mm |
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|
|
|
|
14N/mm |
20N/mm
|
27 N/mm |
33 N/mm |
40 N/mm |
53N/mm |
67 N/mm |
80 N/mm |
|
|
Yield elongation |
|
12% |
12% |
12% |
12% |
12% |
12% |
12% |
12% |
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|
Break elongation |
|
700% |
700% |
700% |
700% |
700% |
700% |
700% |
700% |
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|
Tear Resistance (min. ave.) |
D 1004 |
63 N |
93 N |
125 N |
156 N |
187 N |
249 N |
311 N |
374 N |
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|
Puncture Resistance (min. ave.) |
D 4833 |
160N |
240N |
320 N |
400 N |
480 N |
640 N |
800 N |
960 N |
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|
Carbon Black Content (range) |
D 4218 |
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 % |
2.0-3.0 % |
||
|
Oxidative Induction Time (OIT) (min.ave.) Standard OIT |
D 3895 |
100 min. |
100 min. |
100 min. |
100 min. |
100 min. |
100 min. |
100 min. |
100 min. |
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|
Oven Aging at 85°C Standard OIT (min. ave.) - % retained after 90 days |
D 5721 D 3895 |
55% |
55% |
55% |
55% |
55% |
55% |
55% |
55% |
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|
UV Resistance High Pressure OIT (min. ave.) - % retained after 1600 hrs |
D 3895 D 5885 |
50% |
50% |
50% |
50% |
50% |
50% |
50% |
50% |
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