Products Description
HDPE Textured GeomembraneIntroducing a novel material that is completely impervious, featuring both single and double rough surface options. The single rough surface offers great traction, while the double rough surface combines the benefits of both a single rough surface and a smooth surface. Experience the best of both worlds with our new impervious material.HDPE Textured pond linerThe non-slip functionality and increased coefficient of friction provided by the double rough surface geomembrane, produced through blow plastic co-extrusion process, make it an ideal solution for enhancing the stability of engineering projects. This geomembrane, along with column point geomembrane, is particularly beneficial for steep slope and vertical impervious applications, such as in steep canyon type and high-waste (>100m) landfills. Its use effectively improves the overall stability of such sites, ensuring a secure and reliable construction. By utilizing the unique features of this double rough surface geomembrane, project teams can achieve optimal engineering stability and successfully meet the challenges posed by demanding terrains.
Textured GeomembranesTriple-layered biroughness geomembranes have become increasingly popular for their excellent engineering performance. The three separate feeders make it possible to use different ingredients in each layer, which enhances the overall performance of the double rough geomembrane. Furthermore, the biroughness geomembranes exhibit remarkable tensile strength and elongation at break, enabling them to withstand harsh geological and climatic conditions.
The exceptional features of the biroughness geomembranes make them ideal for applications in various fields, such as municipal environmental protection engineering, landfill treatment engineering, sewage treatment engineering, anti-seepage and anti-corrosion engineering in metallurgical and petrochemical industry, and anti-seepage and anti-pollution engineering in petrochemical industry. The biroughness geomembranes are also suitable for tailings treatment, red mud pile anti-seepage and anti-pollution engineering, power plant ash dam anti-seepage and anti-pollution engineering, etc.
In summary, the outstanding performance of the triple-layered biroughness geomembranes makes them a reliable solution for any project that requires exceptional anti-seepage and anti-pollution performance.
Products Classification
At present, there are two kinds of Textured GeomembranesIn the realm of domestic engineering, it is common practice to adhere to specific standards such as GB/T17643-2011 "geosynthetic materials polyethylene geomembrane" and CJ/T234-2006 "landfill high density polyethylene geomembrane," which serve as national and urban construction standards respectively. Remarkably, both of these standards share identical requirements across various parameters and particularly emphasize the rough surface height of geomembrane. According to the specifications, the rough surface height for both single and double rough geomembranes must exceed or equal 0.25mm. It is important to note these requirements to ensure compliance and quality in domestic engineering projects.
BPM can produce Textured GeomembranesAccording to the national standards and ASTM GRI GM13 standards, certain requirements in mines and landfills can be fulfilled. By adhering to these standards, it becomes possible to meet the specific needs of these industries. It is important to note that adherence to national and international standards ensures the safe and efficient operation of mines and landfills. These standards provide guidelines and regulations that must be followed to ensure compliance with best practices in areas such as environmental protection, worker safety, and waste management. By implementing these standards, the industry can maintain a high level of performance and reduce potential risks and hazards. Therefore, it is crucial for mines and landfills to prioritize adherence to both national and ASTM GRI GM13 standards in order to operate effectively and responsibly.
| Test Unit Standard Test Frequency | |||||||||||
| Mechanical Properties | Thickness | mm | D5994 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | Per roll |
| Density | g/cc | D1505/D792 | 0.94g/M2 | 90,000 kg | |||||||
| Asperity Height | D 7466 | 0.25mm | every 2nd roll | ||||||||
| Tensile Properties · break strength · break elongation |
kn/m kn/m | D 6693 Type IV |
15 700% |
20 700% |
25 700% |
30 700% |
40 700% |
50 700% |
60 700% |
9,000 kg | |
| Tear Resistance | N | D 1004 | 80 | 110 | 135 | 165 | 220 | 275 | 330 | 20,000 kg | |
| Puncture Resistance | N | D 4833 | 240 | 320 | 400 | 480 | 640 | 800 | 960 | 20,000 kg | |
| Stress Crack Resistance | hr. | D 5397 | 300hr | per GRI GM-10 | |||||||
| Carbon Black Content | % | D 4218 | 2.0-3.0% | 9,000 kg | |||||||
| Carbon Black Dispersion | D 5596 | 20,000 kg | |||||||||
| Reference Properties | Oxidative Induction Time (a) Standard OIT (b) High Pressure OIT |
min | D 3895 D 5885 |
100min 400min | 90,000 kg | ||||||
| Oven Aging at 85°C retained after 90 days (a) Standard OIT - % (b) High Pressure OIT - % |
% | D 5721 D 3895 D 5885 |
55% 80% | per each formulation | |||||||
| UV Resistance High Pressure OIT - % retained |
% | D 5885 | 50% | per each formulation |
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