Products Description
The advantages of HDPE geomembrane liner sheet used in fish farming pond culture are as follows
1. High chemical resistance: HDPE geomembrane has high resistance to various chemicals, including acids and alkalis commonly found in fish pond water. This protects the pond liner from degradation and ensures prolonged service life.
2. Seamless construction: HDPE geomembrane can be manufactured in large rolls up to 8 meters wide and 200 meters long, ensuring seamless construction and reducing the risk of water leakage.
3. Stable and consistent quality: HDPE geomembrane is manufactured under strict quality control to ensure consistent quality, stability, and durability. This is crucial for the longevity of the fish pond liner.
4. Excellent environmental protection: HDPE geomembrane is non-toxic and non-leaching, making it safe for fish and other aquatic animals. It also helps prevent contamination of the soil and groundwater.
5. Easy installation and maintenance: HDPE geomembrane is lightweight and easy to install, reducing installation time and cost. It also requires minimal maintenance, making it a cost-effective solution for fish pond lining.



Products Usage
BPM 0.5mm Geomembrane for Fish Farming width from 4 meters to 10 meters, the roll length can be customized,welding overlap 10-15 cm. After the welding machine joint, all the Geomembrane for Fish Farming welding into a whole section to be laid the pond bottom, in order to achieve better anti-seepage effect.

FAQ
FAQ
How to construct the fish pond with Geomembrane for Fish Farming?
The following is an introduction to common problems in the use of fish pond membrane and how to construct it.
New or old fishing pond reconstruction, to clean the bottom and slope of the pond, such as small stones, roots, reed roots, all to be disposed of, otherwise for a long time, coupled with the pressure of water will puncture the membrane.
The construction of fishing pond membrane is actually very simple, as long as the frame work well, the latter the construction will be much more easier. When digging a pond, first of all, the slope and the bottom of the rammed flat, occupying more than 2 acres of land as far as possible.
Then is the measurement of size, the bottom length and width, slope length measurement end, I can help you calculate the size, or you calculate how much Geomembrane for Fish Farming to use.
Company Introduction
BPM has been specializing in delivering one stop geosynthetics products and solutions to worldwide customers since its foundation in 2007. BPM had provided many types of effective and state of the art geomembranes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids to over 81 countries. Our main customers are from Australia, France, Sweden, UK, Hong Kong, Hungary, New Zealand, Poland, Mexico, Ecuador, Brazil, Pakistan, Bangladesh, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, UAE, Saudi Arabia, Qatar, Kenya, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia, etc.
BPM is not only manufacturing best quality geosynthetic products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.

|
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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