Indonesia Irrigation Reservoir Project: 1.5mm HDPE Geomembrane Solution by EarthShield

High-density polyethylene (HDPE) geomembranes are widely recognized as the most effective lining material for irrigation reservoirs due to their superior waterproofing performance and exceptionally long service life.

An Indonesian customer’s irrigation reservoir project required a lining material capable of withstanding UV radiation, high temperatures, and long-term water pressure.

EarthShield 1.5 mm HDPE geomembrane, made from 100% pure resin, is the ideal solution:

Durable: Resistant to UV rays, chemical corrosion, and physical punctures, ensuring a service life of decades.

Cost-Effective: While the initial investment may be high, its long service life and reliability avoid future maintenance and replacement costs, making it a more economical choice over the entire project lifecycle.

Long-Term Performance: High strength and dimensional stability guarantee the structural integrity and seepage prevention of the reservoir during decades of operation.

Can LLDPE geomembranes be used instead of HDPE geomembranes?

In short, HDPE geomembranes, with their higher rigidity, strength, and durability, are the preferred choice for permanent projects such as large irrigation reservoirs; while LLDPE geomembranes, with their excellent flexibility and resistance to stress cracking, are more suitable for scenarios with complex terrain or requiring greater deformation.

Irrigation reservoirs are permanent projects exposed to sunlight, requiring geomembrane materials that can withstand the intense ultraviolet radiation of the tropics for decades to ensure long-term seepage prevention.

During construction and operation, the reservoir foundation will be subjected to various stresses from the soil, machinery, and water pressure. The high strength of HDPE geomembranes provides a more reliable guarantee for the long-term safety of the reservoir.

Reservoirs have a wide water surface, and the lining is directly exposed to diurnal temperature variations. The excellent dimensional stability of HDPE geomembranes can prevent stress accumulation and potential damage caused by thermal expansion and contraction, ensuring a smooth installation.

The core objective of irrigation reservoirs is water storage, preventing the loss of precious water resources through seepage. HDPE geomembranes provide the highest level of seepage prevention and higher water-saving efficiency.

For a long-term project aimed at “ensuring a stable water supply during the dry season”, investing in a durable, maintenance-free solution (HDPE) geomembrane is far more economical than facing the risks of leakage and repair in the future.

Product: HDPE geomembrane liner

• Thickness: 1.5 mm
• Material: 100% Virgin Raw Materials
• Standard: GRI-GM13 / ASTM standard
• Color: Black
• Quantity: 30,000 m²
• Delivery Port: Surabaya, Indonesia
• Delivery Time: 15 days after order confirmation

During installation, the local contractor received remote technical guidance from the EarthShield engineering team. We provided: Recommendations on welding temperature and speed; overlap width and weld inspection methods; and standard test weld samples. The geomembrane sheets were welded using an automated hot wedge welder to ensure strong and uniform welds. Upon completion, on-site inspection confirmed that all welds passed the air pressure test with excellent results.

If your project requires it, our company also has geomembrane installation engineers available for on-site installation guidance!

Upon project completion, the customer expressed high satisfaction with EarthShield’s service and product quality:

“The geomembrane is of excellent quality, easy to weld, and delivered on time. Your technical support made the installation process smooth and efficient. We look forward to future cooperation.” This feedback further strengthens our commitment to providing high-quality geomembrane solutions and professional customer service to our global partners.

Using EarthShield HDPE geomembrane lining, the irrigation reservoir achieved:
Zero leakage performance
Reduced water loss and maintenance costs
Improved irrigation reliability for surrounding farmland
The project currently serves hundreds of hectares of farmland, providing sustainable water resources for local farmers.

EarthShield has over 20 years of experience in producing and supplying HDPE geomembrane linings for irrigation, mining, landfill, and aquaculture projects worldwide. Our factory ensures high-quality materials, timely delivery, and technical support for every order. If you are looking for a reliable Chinese geomembrane supplier for your irrigation pond or reservoir project, contact EarthShield today. Free samples and quotations are available upon request.