Why use geomembrane in the heap leach pads
HDPE geomembranesHeap leach pads require the use of liners to prevent chemical leachates from seeping into the environment. These liners serve as a crucial barrier that prevents harmful chemicals from contaminating the surrounding areas. Without these protective liners, heap leach pads would pose a serious threat to the environment and public health. Therefore, it's crucial to ensure that the liners are properly designed and maintained to provide maximum protection. By using effective liners, we can eliminate the risk of leachates escaping and damaging the environment. Overall, the use of liners plays a crucial role in the safe and efficient operation of heap leach pads. hdpe liner 1.5mm heap leachHigh-density polyethylene is the material of choice for mining companies due to its ability to stay durable and impervious under the demanding conditions of mining work. These pipes can withstand the wear and tear of the industry, ensuring longevity and minimizing the need for maintenance. Using HDPE pipes is a smart choice for mining companies looking to reduce the costs associated with infrastructure and repairs.hdpe liner 1.5mm heap leachThe proper management of mining activities aims to preserve the quality of surface water and groundwater by preventing contamination. This approach is crucial to ensure the safe and sustainable operation of mining operations in the long run. Efforts to minimize the environmental impact of mining operations through responsible practices and adherence to regulations is key to fostering a healthy ecosystem. By adopting practices that protect natural resources and mitigate the impact of mining on the environment, we can promote sustainability and preserve the integrity of our environment.
In mining engineering, the utilization of geosynthetics is primarily driven by economic and environmental considerations. The need for cost-effective and efficient materials in mine design, coupled with the growing significance of environmental protection, has led to the widespread application of geosynthetics. Geomembranes and geonet geotextiles are particularly favored due to their exceptional engineering safety performance and ability to meet environmental requirements. Moreover, their relatively low material cost further contributes to their extensive use in mining projects.
Why choose BPM as your partner
Our advantage
Raw Material and Quality Guarantee
We have a vast inventory of specialized imported raw materials for geomembranes.
2. Never use recycled material as new material.
3. Full equipped geomembrane laboratory.
4. Welcome to supervise the production.
We offer products directly from the factory at a competitive price, allowing you to save money. Take advantage of our direct factory pricing to get the best deals. Our prices are unbeatable, ensuring that you get the most value for your money. Don't miss out on the opportunity to purchase high-quality products at affordable prices. Shop with us and experience the benefits of direct factory pricing.We have a product for export, accounting for 1.90% of our total production. Additionally, our annual capacity for geomembrane manufacturing is 20,000,000 tons. These figures demonstrate our commitment to international trade and our ability to meet high demand in this industry. By rearranging the provided information, we can ensure that our content remains factual and accurate.
3.small profits but quick turnover
Big customer endorsement
BPM often receive several ten millions of HDPE geomembrane project every year.
Stable sales and service team
BPM staff all work more than 8 years.All our staff are professional in geomembrane geosynthetics product knowledge and customer needs.
Contact BPM Service Team
phone: 0086 150 6417 8771
envelope: bpmgeolining@gmail.com
address: Xibaizipo Village,Beijipo Sub-district office,Tai’an High-tech Zone, Tai’an City,Shandong China
whatsapp: 0086 150 6417 8771
|
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 |
||||
|
Maximum Deviation of thickness |
|
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
-15% |
||
|
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 |
|
|
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% |
|||
|
Break elongation |
700% |
700% |
700% |
700% |
700% |
700% |
700% |
700% |
|||
|
Tear Resistance (min. ave.) |
D 1004 |
63 N |
93 N |
125 N |
156 N |
187 N |
249 N |
311 N |
374 N |
||
|
Puncture Resistance (min. ave.) |
D 4833 |
160N |
240N |
320 N |
400 N |
480 N |
640 N |
800 N |
960 N |
||
|
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. |
||
|
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% |
||
|
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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