1.7mm HDPE Dam Liner
1.Enhanced Puncture Resistance-Extra thickness provides superior protection against sharp stones and heavy loads
2.Exceptional Seepage Control-High impermeability effectively prevents water loss and soil erosion
3.Outstanding Durability-Withstands extreme weather, UV exposure, and chemical conditions for long service life
4.High Tensile Strength-Maintains integrity under stress and ground movement
5.Quality Virgin Material-Made from 100% virgin HDPE resin for stable and reliable performance
6.Versatile Applications-Ideal for dams, reservoirs, mining tailings ponds, and large-scale containment projects
1.7mm HDPE Dam Liner
In today’s world of large-scale water conservation, mining, and environmental protection projects, ensuring a durable, reliable, and long-lasting anti-seepage solution is more important than ever. The 1.7mm HDPE Dam Liner represents an advanced choice that offers outstanding mechanical strength, high impermeability, and remarkable resistance to harsh environmental conditions. At Haoyang Environmental Co., Ltd., we are proud to deliver high-quality geomembrane solutions trusted by contractors and government projects around the world.
Why Choose 1.7mm HDPE Dam Liner?
The thickness of a geomembrane liner plays a crucial role in determining its performance and lifespan, especially for challenging projects that demand extra strength. A 1.7mm HDPE Dam Liner offers a perfect balance of heavy-duty protection, flexibility, and durability, making it a preferred solution for critical water containment applications and beyond.
Enhanced Puncture Resistance
Thanks to its greater thickness, the 1.7mm HDPE Dam Liner provides excellent protection against punctures and tears from sharp rocks, construction debris, or mechanical loads during installation and operation. This makes it especially suitable for projects where soil conditions are harsh or where additional mechanical strength is necessary.
Superior Seepage Control
At its core, the purpose of any dam liner is to stop water from seeping into the surrounding soil. The 1.7mm HDPE Dam Liner offers exceptional impermeability, effectively conserving water, protecting the dam’s structural integrity, and ensuring stable water levels over long periods.
Exceptional Durability and Weather Resistance
Outdoor projects are exposed to sunlight, extreme temperatures, and chemical contaminants from soil or water. Our HDPE liner is UV-resistant and chemically stable, ensuring reliable performance even under the toughest environmental conditions. This helps extend the liner’s service life and reduces maintenance costs.
High Tensile Strength
Large dams and reservoirs often experience water pressure fluctuations, ground movements, or mechanical impacts. The robust structure of a 1.7mm HDPE Dam Liner provides outstanding tensile strength, ensuring it maintains its integrity even under heavy stress.
Made from Virgin Material
All our liners, including the 1.7mm HDPE Dam Liner, are manufactured using 100% virgin HDPE resin. This ensures uniform thickness, consistent quality, and long-term reliability, aligning with international quality standards.
Versatile Applications
While designed primarily for dam projects, this liner is suitable for a range of demanding applications, from mining tailings ponds to landfill cells and industrial wastewater containment.
Applications of the 1.7mm HDPE Dam Liner
Thanks to its superior mechanical properties and durability, the 1.7mm HDPE Dam Liner can be used in various high-stakes projects:
1.Large dams and reservoirs – offering reliable seepage control for long-term water storage.
2.Mining tailings ponds – containing tailings and protecting groundwater from contamination.
3.Landfills – serving as a critical barrier to isolate solid waste and leachate.
4.Wastewater treatment ponds – ensuring that treated and untreated wastewater remains safely contained.
5.Canals and irrigation projects – minimizing water loss and improving resource efficiency.
6.Aquaculture – protecting water quality and reducing disease risks in fish or shrimp ponds.
Its adaptability makes it a favorite choice for engineers and project managers worldwide.
Key Features at a Glance
Here’s a quick summary of what makes our 1.7mm HDPE Dam Liner a standout choice:
1.Enhanced Puncture Resistance: Thick structure provides reliable defense against sharp stones and mechanical stress.
2.Superior Seepage Control: Excellent impermeability ensures water retention and prevents soil erosion.
3.Weather & Chemical Resistance: Performs reliably under strong UV radiation and contact with various chemicals.
4.High Tensile Strength: Handles ground movement and water pressure without compromising integrity.
5.Virgin HDPE Material: Guarantees uniform quality and consistent performance.
6.Versatility: Suitable for dams, mining ponds, landfills, and more.
The Importance of Choosing the Right Thickness
Selecting the correct liner thickness depends on specific project needs such as water depth, soil composition, and external loads. The 1.7mm thickness offers greater puncture resistance and durability than common 1.0mm or 1.2mm liners, making it ideal for large-scale or high-pressure applications where safety and lifespan are critical. This extra thickness acts as an added layer of security, especially in projects that face mechanical challenges or harsh environments.
Haoyang Environmental: Your Reliable Partner
Choosing the right product is only part of the solution — having a trustworthy partner ensures your project is completed smoothly and effectively. At Haoyang Environmental Co., Ltd., we offer more than high-quality geomembranes:
1.Strict Quality Control: Each roll of liner undergoes multiple tests, including thickness measurement, tensile strength, puncture resistance, and impermeability tests.
2.Customization: We can supply liners in different widths and roll lengths to suit unique project dimensions, which helps minimize material waste and reduce installation time.
3.Technical Support: Our experienced engineers provide installation guidance, from seam welding techniques to quality checks, ensuring your liner is properly installed.
4.Global Service: With years of experience exporting to Asia, Africa, the Middle East, and beyond, we understand local regulations, customs procedures, and logistics challenges.
Why Haoyang’s 1.7mm HDPE Dam Liner Stands Out
Our reputation is built on consistent quality and customer satisfaction. By choosing Haoyang Environmental Co., Ltd., you get:
1.Liners manufactured from 100% virgin HDPE for reliable, long-term performance.
2.Products that meet international quality standards for geomembranes.
3.A proven track record of supplying materials for large government, municipal, and private sector projects.
4.Competitive pricing without compromising on quality or durability.
No. | Item | Unit | Index | ||||||||
1 | Thickness | mm | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
2 | Density | g/cm3 | ≧0.940 | ||||||||
3 | Tensile yield strength | N/mm | ≧4 | ≧7 | ≧10 | ≧13 | ≧16 | ≧20 | ≧26 | ≧33 | ≧40 |
4 | Tensile breaking strength | N/mm | ≧6 | ≧10 | ≧15 | ≧20 | ≧25 | ≧30 | ≧40 | ≧50 | ≧60 |
5 | Yield elongation | % | - | - | - | ≧11 | |||||
6 | Break Elongation | % | ≧600 | ||||||||
7 | Right-angle Tearing strength | N | ≧34 | ≧56 | ≧84 | ≧115 | ≧140 | ≧170 | ≧225 | ≧280 | ≧340 |
8 | Puncture strength | N | ≧72 | ≧120 | ≧180 | ≧240 | ≧300 | ≧360 | ≧480 | ≧600 | ≧720 |
9 | Carbon black content | % | 2.0~3.0 | ||||||||
10 | Dispersion of carbon black | - | There is not more than one level 3 in 10 data, and level 4 and level 5 are not allowed to exist. | ||||||||
11 | Oxidation induction time | min | ≧60 | ||||||||
12 | Low temperature impact embrittlement properties | - | Pass | ||||||||
13 | Water vapor permeability coefficient | g.cm/ (cm2.s.Pa) | ≦1.0*10-13 | ||||||||
14 | Dimensional stability | % | ±2.0
| ||||||||
Note | Technical performance indicators for thickness specifications not listed in the table are required to be performed by interpolation. | ||||||||||
Partner for Success
From design consultation to delivery and installation guidance, Haoyang Environmental Co., Ltd. is your trusted partner for building long-lasting water containment solutions. The 1.7mm HDPE Dam Liner is not just a product; it’s an investment in the success and safety of your project.
If you are planning a dam, reservoir, mining pond, landfill, or similar project, contact us today. Discover how our durable and high-performance 1.7mm HDPE Dam Liner can protect your investment for years to come.




