| After-sales Service: | 3year |
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| Warranty: | 3year |
| Certification: | CE |
| Surface: | Smooth Side |
| Application: | Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project, Petrochemical Industry |
| Feature: | Puncture Resistance, Impact Resistance, Tear Resistance, Aging Resistance |
| Samples: |
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| Customization: |
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Audited Supplier Dezhou Sentai Environmental Technology Company Limited offers a high-quality blow molded geomembrane that serves as an effective anti-seepage material. Made from premium high-density polyethylene (HDPE) raw material, our geomembrane is designed to provide superior performance and durability.
The blow molding process is crucial in determining the quality and performance of our geomembrane. By implementing precise blow molding parameters and process control, we ensure the production of geomembranes with exceptional anti-seepage performance, strength, toughness, and weather resistance.
It is important to note that our blow molded geotextiles come in various specifications and quality levels. Different production standards result in variations in performance and price. Therefore, when selecting geomembranes, it is essential to choose the appropriate production processes and specifications based on your specific needs.
Choose Dezhou Sentai Environmental Technology Company Limited for reliable blow molded geomembranes that meet your anti-seepage requirements. Contact us today to discuss your project needs!
| Ltem | Value | ||||||
| 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |
| Minimum density (g/cm2) | 0.939 | ||||||
| Dimensional Stability(%) | ±2 | ||||||
| Yield strength(N/mm) | 11 | 15 | 18 | 22 | 29 | 37 | 44 |
| Breaking strength(Nmm) | 20 | 27 | 33 | 40 | 53 | 67 | 80 |
| Yield elongation(%) | 12 | ||||||
| Elongation(%) | 700 | ||||||
| Right angle tear strength(N) | 93 | 125 | 156 | 187 | 248 | 311 | 374 |
| Puncture Strength(N) | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
| hEnvironmental stress cracking(single incision constant load stretching)(h) | 300 | ||||||
| Carbon Black | |||||||
| Carbon Black Content(range)(%) | 2.0-3.0 | ||||||
| Carbon Black Dispersion | 9 out of 10 observation areas should belong to level - or level 2, and those belonging to level 3 should not be more than once | ||||||
| Oxidation Induction Time (OIT) | |||||||
| min Standard OIT | 100 | ||||||
| min High Pressure OIT | 400 | ||||||
| 85'C oven aging(minimum average) | |||||||
| Baking 90d,the standard OlT reservation(%) | 55 | ||||||
| Baking 90d,the standard OIT reservation(%) | 80 | ||||||
| After UV irradiation 1600h,standard OIT reservations | 50 | ||||||
| 1600h after ultraviolet irradiation,high pressure OIT trservations | 50 | ||||||
| -70'C Embrittlement of lowtemperature impact | pass | ||||||
| g·cm/(cm·s·Pa)Water vapor permeability | ≤1.0×10-13 | ||||||
Specifically designed for a range of industrial applications, including oil storage tanks, regulating tanks, tailings dam bottom lining, ash yards, and more, our HDPE Geomembrane is the perfect solution for your construction projects.
Made from high-density polyethylene (HDPE), our geomembrane offers exceptional resistance to acids, alkalis, and other chemicals, ensuring long-lasting protection for your infrastructure. Say goodbye to costly damages caused by leaks and seepage, as our reliable barrier effectively prevents water and other liquids from penetrating your structures.
With its flexible and robust nature, our HDPE Geomembrane seamlessly conforms to different surfaces, providing a secure and seamless lining. Trust in its excellent tensile strength, puncture resistance, and UV stability, all of which are essential for reliable waterproofing.
Manufactured using advanced technology, our HDPE Geomembrane guarantees consistent quality and performance. Installation is a breeze, saving you valuable time and effort during construction.
Whether you need a pond liner, waterproof membrane, or a reliable waterproof material for your geotechnical projects, our HDPE Geomembrane is the perfect solution. Trust in its durability, versatility, and long-term effectiveness to protect your infrastructure from water damage and chemical exposure.
Choose the HDPE Geomembrane trusted by professionals. Choose Dezhou Sentai Environmental Technology Company Limited.
Dezhou Sentai Environmental Technology Company Limited is proud to present our High Density Polyethylene Geomembrane. Our company, located in the historical city of Dezhou, Shandong, is a large-scale enterprise dedicated to the production, research, and development of geotechnical materials.
At Sentai, we believe in creating value for our customers and continuously improving engineering projects. Our High Density Polyethylene Geomembrane is one of our flagship products, along with our long (short) filament non-woven fabric, composite geomembrane, and various other geosynthetic materials. All our products are manufactured using advanced equipment and technology, adhering to national standards.
Quality is our top priority, and we are committed to providing exceptional service and maintaining integrity in all our operations. We have obtained ISO9001 international quality system certification and ISO14000 environmental system certification. Additionally, we hold the "National Industrial Product Production License" issued by the Provincial Quality and Technical Supervision Bureau. Our products are widely used in highways, railways, tunnels, reservoirs, canals, and other water conservancy projects, as well as in environmental protection, mining, and agriculture.
With our advanced construction welding equipment, strong technical force, and extensive construction experience, we have the capability to undertake challenging anti-seepage projects. Our business philosophy revolves around winning customers with quality, expanding the market with reputation, and developing enterprises with technology. We strive for a win-win situation with our customers, employees, and society as a whole. Our goal is to provide high-quality products and first-class services to all our users.
Choose Dezhou Sentai Environmental Technology Company Limited to meet your engineering material quality requirements. Our high-density polyethylene geomembrane is an ideal waterproofing solution that ensures the service life and integrity of environmental engineering. Contact us immediately to learn more about our products and how we can assist you.
Discover the unique advantages and selling points of Sentai Geomembrane, the ultimate choice for anti-seepage needs in various environmental water conservancy engineering projects.
Our Sentai Geomembrane, crafted from polymer materials, boasts remarkable strength, ductility, and adaptability to dam deformation. With outstanding weather resistance, it maintains stable performance in any climatic condition.
Made from high-quality polymer materials like polyethylene (PE) or polyvinyl chloride (PVC), our Sentai Geomembrane ensures superior impermeability, effectively isolating leakage channels in earth dams and guaranteeing impeccable anti-seepage results.
Our Sentai Geomembrane exhibits exceptional resistance to acids and alkalis, making it suitable for highly corrosive environments. It withstands erosion and provides reliable protection in various challenging settings.
Enhanced with anti-aging agents during production, our Sentai Geomembrane maintains optimal performance and extends its service life, ensuring long-lasting durability even with continuous use.
Perfect for water conservancy, municipal engineering, construction, transportation, subways, tunnels, and more, Sentai Geomembrane serves diverse needs such as anti-seepage, isolation, reinforcement, and reinforcement requirements.
Sentai Geomembrane offers a wide range of specifications, thicknesses, and material choices to cater to the unique demands of different engineering projects, ensuring a perfect fit for every application.
With excellent flexibility, Sentai Geomembrane is effortless to construct and maintain. It can be quickly deployed and installed in various terrain conditions, saving time and effort during the project.
Made from environmentally friendly materials, our Sentai Geomembrane is pollution-free and exhibits excellent environmental performance, aligning with sustainable practices.
In summary, Sentai Geomembrane products excel in strength, anti-seepage performance, weather resistance, anti-aging performance, wide application fields, complete specifications, easy construction and maintenance, and environmental protection. They are the ideal choice for all kinds of civil engineering projects requiring reliable anti-seepage materials.
Experience the superior quality and performance of Sentai Geomembrane today!
Geomembrane, an essential geosynthetic material, is widely used in geotechnical and civil engineering projects. Its exceptional anti-seepage, corrosion resistance, deformation adaptability, and frost resistance make it indispensable in various construction applications.
Before installation, ensure that the construction site meets the necessary requirements. Remove any debris and dust, and make sure the foundation is flat and solid. During transportation and storage, avoid dragging or applying excessive force to prevent damage to the geomembrane.
Prior to cutting the geomembrane, accurately measure the dimensions of the laying area. Cut the geomembrane according to the actual needs, leaving a margin of 1.5% to account for local sinking and stretching. Avoid cutting it too tight.
When laying the geomembrane, ensure it is flat and tightly pressed from bottom to top, both between membranes and between membranes and the substrate. Keep the laying slightly loose to prevent bubbles from forming at the bottom of the membrane. Start laying from the slope and progress towards the bottom of the field, ensuring the direction of the film is parallel to the maximum slope line.
Adjacent frames' longitudinal joints should not be on the same horizontal line and should be staggered by more than 1 meter. The longitudinal joint should be at least 1.5 meters away from the foot of the dam or the bend and placed on a flat surface. The overlap width between membranes should be no less than 10 centimeters.
After laying the geotextile membrane, press it with sandbags to prevent wind movement. At corners and deformed areas, make detailed records on a dedicated form and number them. Take precautions to avoid sharp objects piercing the geomembrane.
For welding geomembranes, use hot melt welding or special adhesive bonding. Before welding, ensure that the two sides of the PE single film at the joint are flat, wrinkle-free, and overlap with a certain width. Adjust the temperature and speed during welding to ensure a firm bond.
After completing the laying and splicing of geomembranes, conduct a thorough quality inspection. Backfilling operations can only commence once it is ensured that there are no damages, bubbles, welding leaks, or other issues.
In summary, the installation of geomembranes must strictly adhere to construction specifications. Each step, from base treatment, cutting, laying, jointing to final fixation and backfilling, is crucial for the project's quality and durability. Additionally, environmental and safety protection measures should be implemented at the construction site to ensure smooth progress.
For more information, please visit Dezhou Sentai Environmental Technology Company Limited.
At Texas Sentai Environmental Protection Technology Co., Ltd., we are committed to providing exceptional after-sales service to our valued customers. While the specific after-sales service policy is not explicitly mentioned in the provided information, our company typically offers the following comprehensive services:
Please note that the above information provides a general overview of our after-sales service. For specific after-sales service policies, we recommend referring to the official instructions of Texas Sentai Environmental Protection Technology Co., Ltd. If you have any further questions or require additional information regarding our after-sales service, please feel free to contact our company directly.
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