HDPE liner, also known as High-Density Polyethylene geomembrane, is a membrane utilized as a barrier between material layers, offering near-absolute impermeability. This material boasts numerous advantages, making it suitable for environmental and hydraulic engineering projects due to its safety and high durability. So, what are the common dimensions of HDPE membranes? How are they applied in practical engineering projects? Let’s explore this topic with Phu Thanh Phat through the information shared below!
HDPE geomembrane (High-Density Polyethylene) is a versatile material widely applied across various sectors, from construction to agriculture. Featuring impermeability, durability, and flexibility, HDPE liners are available in various dimensions to suit specific application requirements.
Common Dimensions of HDPE Geomembranes
The dimensions of HDPE liners are typically defined by their width and length. However, thickness is also a critical factor influencing the hydraulic conductivity and long-term performance of the geomembrane.
- Width: Common widths of HDPE rolls available in the market typically range from 4m to 10m. However, the appropriate width should be selected based on the specific application.
- Length: The length of HDPE liners is usually manufactured in rolls. Rolls can be cut according to customer requirements.
- Thickness: The thickness of HDPE liners generally ranges from 0.3mm to 3mm. Greater thickness enhances the impermeability, tensile strength, and durability of the liner. This is the most crucial dimensional parameter when selecting HDPE liners.
Standard HDPE Liner Sizes Offered by Phu Thanh Phat
The selection of HDPE liners typically prioritizes the membrane thickness. For projects with stringent impermeability requirements, choosing a suitable thickness is essential to prevent tearing or puncture during service life.
Here are some common HDPE geomembrane sizes that Phu Thanh Phat offers:
| No. | Product Name | Thickness (mm) | Width (m) |
|---|---|---|---|
| 1 | HDPE Geomembrane SE 025 | 0.25 | 6 |
| 2 | HDPE Geomembrane SE 030 | 0.3 | 6 |
| 3 | HDPE Geomembrane SE 040 | 0.4 | 6 |
| 4 | HDPE Geomembrane SE 050 | 0.5 | 6 |
| 5 | HDPE Geomembrane – HSE 0.3 | 0.3 | 8 |
| 6 | HDPE Geomembrane – HSE 0.5 | 0.5 | 8 |
| 7 | HDPE Geomembrane – HSE 0.75 | 0.75 | 8 |
| 8 | HDPE Geomembrane – HSE 1.0 | 1.0 | 8 |
| 9 | HDPE Geomembrane – HSE 1.5 | 1.5 | 8 |
| 10 | HDPE Geomembrane – HSE 2.0 | 2.0 | 7 |
Applications of HDPE Liners Based on Thickness
The appropriate thickness of the HDPE liner should be selected based on the intended application. Choosing a liner that is too thin can lead to risks and damage during use, while selecting an excessively thick liner can result in unnecessary costs, as the price of HDPE liners increases with thickness. Here are some basic guidelines for selecting the appropriate thickness based on application needs:
- Thin HDPE Liners (0.3mm – 0.5mm): Commonly used for smaller-scale applications such as: waterproofing concrete slabs, gas containment barriers, preventing water loss in wastewater ponds, lining aquaculture ponds, and planters.
- Medium Thickness HDPE Liners (1mm – 1.5mm): Widely utilized in environmental engineering projects such as landfill liners, biogas digesters, livestock waste treatment, etc.
- Thick HDPE Liners (above 1.5mm): Typically employed for large-scale projects requiring high durability and preventing water loss during concrete curing. Additionally, they are used for common waterproofing applications such as shrimp and fish ponds, water reservoirs, landfill liners, farm waste containment ponds, fuel storage tanks, and biogas digesters.
Considerations When Selecting HDPE Liner Dimensions
- Intended Use: The specific application will dictate the appropriate dimensions and thickness of the liner.
- Environmental Conditions: For applications in harsh environments, selecting a thicker liner is recommended to ensure durability.
- Cost: The cost of HDPE liners depends on the dimensions and thickness. Consider your budget when selecting a suitable product.
Conclusion
With their impermeability, durability, and flexibility, HDPE liners are available in various dimensions to suit diverse application needs. As a reputable supplier and distributor of high-quality HDPE liners at competitive prices, Phu Thanh Phat is committed to helping you apply HDPE geomembranes with material specifications tailored to your project, optimizing costs while ensuring the best performance for your engineering endeavors.
If you have any inquiries or require consultation regarding HDPE geomembrane dimensions, please leave your information or contact Phu Thanh Phat directly. We will provide prompt support and address your questions as soon as we receive your information!
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