| 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 Introduction to Geomembrane Products
Introducing our HDPE Geomembrane 2.0/3.0mm, a high-quality and durable waterproof material designed specifically for oil storage tanks, regulating tanks, tailings dam bottom lining, ash yards, and other industrial applications. This geomembrane, made from high-density polyethylene (HDPE), offers exceptional resistance to acids, alkalis, and other chemicals, ensuring long-lasting protection for your infrastructure.
Our HDPE Geomembrane is an ideal choice for construction projects requiring reliable waterproofing solutions. It serves as a reliable barrier against water and other liquids, preventing leaks and seepage that can lead to costly damages. With its flexible and robust nature, this geomembrane can conform to different surfaces, ensuring a seamless and secure lining.
As a trusted building material, our HDPE Geomembrane is known for its excellent tensile strength, puncture resistance, and UV stability. It is manufactured using advanced technology, guaranteeing consistent quality and performance. This geomembrane is easy to install, saving you 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.
Landfill geomembrane eith smooth surface Specifications(CJ/T 234-2006)
| 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 | ||||||
Product Description
Introducing our HDPE Geomembrane 2.0/3.0mm, a high-quality and durable waterproof material designed specifically for oil storage tanks, regulating tanks, tailings dam bottom lining, ash yards, and other industrial applications. This geomembrane, made from high-density polyethylene (HDPE), offers exceptional resistance to acids, alkalis, and other chemicals, ensuring long-lasting protection for your infrastructure.
Our HDPE Geomembrane is an ideal choice for construction projects requiring reliable waterproofing solutions. It serves as a reliable barrier against water and other liquids, preventing leaks and seepage that can lead to costly damages. With its flexible and robust nature, this geomembrane can conform to different surfaces, ensuring a seamless and secure lining.
As a trusted building material, our HDPE Geomembrane is known for its excellent tensile strength, puncture resistance, and UV stability. It is manufactured using advanced technology, guaranteeing consistent quality and performance. This geomembrane is easy to install, saving you 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.
Dezhou Sentai Environmental Protection Technology Co., Ltd. is located in the famous historical city of northwest Shandong, the hometown of the great Western Han scholar Dongfang Shuo - Dezhou City. The company covers an area of 50 acres, with 100 employees and a total investment of 50 million yuan. It is a large-scale backbone enterprise that integrates the production, scientific research, and development of geotechnical materials.
Sentai Geomembrane products have the following advantages and selling points:
1.High strength and excellent weather resistance: The Sentai geomembrane is made of polymer materials, which have good strength and ductility, and strong adaptability to dam deformation. Meanwhile, geomembranes have excellent weather resistance and can maintain stable performance under various climatic conditions.
2.Excellent anti-seepage performance: The Sentai geomembrane is made of polymer materials such as polyethylene (PE) or polyvinyl chloride (PVC), which has good impermeability and can effectively isolate the leakage channel of the earth dam, ensuring the anti-seepage effect.
3.Acid and alkali resistance, corrosion resistance: Sentai geomembrane has strong acid and alkali resistance, can resist the erosion of acid and alkali environments, and is suitable for various highly corrosive environments.
4.Anti aging performance: Sentai geomembrane is added with anti-aging agent in the production process, so that the product can maintain good performance and extend the service life in the long use process.
5.Widely applicable fields: Sentai geomembrane can be applied to various civil engineering projects such as water conservancy, municipal engineering, construction, transportation, subway, tunnel, etc. for anti-seepage, isolation, reinforcement, crack prevention and reinforcement needs.
6.Complete product specifications: Sentai Geomembrane offers a variety of specifications, thicknesses, and material choices to meet the needs of different engineering projects.
7.Easy to construct and maintain: Sentai geomembrane has good flexibility, is easy to construct, and is easy to maintain. It can be quickly deployed and installed in various terrain conditions.
8.Environmental performance: The Sentai geomembrane is made of environmentally friendly materials, which are pollution-free and have good environmental performance.
In a word, Sentai geomembrane products have obvious advantages in strength, anti-seepage performance, weather resistance, anti-aging performance, application field, complete specifications, convenient construction and environmental protection performance, and are ideal anti-seepage materials for all kinds of civil engineering.
The laying method of geomembrane mainly includes the following steps:
1.Construction preparation: Before laying the geotextile, the construction site should be cleaned, the embankment slope should be leveled, and sharp debris should be removed to ensure a clean and tidy site. For the underslope section, backfilling and compaction should be carried out, while for the rich slope section, slope cutting and leveling should be carried out, and the acceptance should be qualified to provide a working surface for the laying of geomembrane.
2.Material acceptance: Check the quality of the geomembrane to ensure that it has good anti-seepage effect. Check if the specifications, models, thickness, etc. of the geomembrane meet the design requirements.
3.Geomembrane laying: Geomembrane laying is divided into two parts: channel bottom laying and slope surface laying. The laying method is to roll horizontally along the axis of the channel. When laying on the slope, roll from the axis direction of the slope surface and connect with the geotextile membrane at the bottom of the channel using a T-shaped connection.
4.Joint treatment: Joint treatment is a crucial step in the laying of geosynthetic membranes, and the joint should intersect with the slope line and maintain a certain distance. Both the upper and lower layers of geotextile should be buried together with the geotextile membrane in the anchoring groove. The joints should be made with sutures of the same quality as the geotextile, and the sutures should have resistance to chemical corrosion and ultraviolet radiation.
5.After laying, visually inspect the surface of the geomembrane to determine if there is any damage and repair it. At the same time, use sandbags to press the geomembrane tightly against the slope surface, and use sandbags during the laying process to retain the upper layer material.
6.During the construction process, attention should be paid to preventing damage to the geomembrane, such as avoiding debris such as stones and dust from entering the geomembrane layer to avoid affecting the anti-seepage effect.
In summary, the laying methods of geomembranes mainly include construction preparation, material acceptance, laying, joint treatment, inspection and repair after laying, as well as precautions during the construction process. In practical operation, it is necessary to strictly follow these steps to ensure the quality of geotextile membrane laying.
The after-sales service of Sentai Geomembrane products is comprehensive, mainly including the following aspects:
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