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Edited by Lucia-Haoyang Environmental Co.,Ltd
I. Introduction to HDPE Geomembranes in the Philippines
1. What Are HDPE Geomembranes?
High-Density Polyethylene (HDPE) geomembranes are impermeable plastic sheets widely used in containment applications such as:
l Fish and shrimp farming (aquaculture liners)
l Landfill lining systems
l Water reservoirs and ponds
l Mining and industrial waste containment
HDPE liners are preferred due to their:
✔ High chemical resistance (resistant to acids, alkalis, and solvents)
✔ UV and weather resistance (carbon black additives enhance durability)
✔ Long lifespan (up to 20+ years with proper installation)
✔ Strong tensile strength (can withstand high pressures).
2. Why Choose HDPE Liners in the Philippines?
The Philippines has a growing demand for geomembranes due to:
l Aquaculture expansion (fish and shrimp farming requires waterproof liners)
l Environmental regulations (landfills and wastewater treatment need anti-seepage solutions)
l Water scarcity solutions (rainwater harvesting and storage)
HDPE liners outperform alternatives like PVC or LLDPE because:
✔ Higher puncture resistance (ideal for rocky terrains)
✔ Better heat resistance (Philippines' tropical climate can degrade weaker liners)
✔ Lower long-term costs (less maintenance and replacement needed).
II. HDPE Geomembrane Price Factors in the Philippines
1. Thickness & Material Quality
HDPE geomembrane prices vary based on thickness (typically 0.2mm to 3.0mm):
Thickness (mm) | Price Range (USD/m²) | Common Applications |
0.2 - 0.5 | 0.30−0.80 | Light-duty ponds, temporary covers |
0.75 - 1.0 | 0.80−1.50 | Fish farms, small reservoirs |
1.5 - 2.0 | 1.50−2.50 | Landfills, industrial containment |
2.5 - 3.0 | 2.50−4.00+ | Heavy-duty mining, hazardous waste |
*Prices depend on production standard and virgin HDPE quality
2. Volume & Supplier Pricing
l Small orders (100 - 1,000 m²) → Higher per-unit cost (1.50−3.00/m²)
l Bulk orders (10,000+ m²) → Discounted rates (0.50−1.50/m²)
l Custom sizes (e.g., 8m width vs. 5m) → May increase cost by 10-20%.
3. Additional Cost Considerations
Factor | Price Impact |
UV resistance | +10-15% |
Textured surface (for slope stability) | +20-30% |
Color options (black, blue, green) | +5-10% |
Installation labor (Philippines) | 1.50−1.50−3.00/m² |
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III. Common Applications in the Philippines
In the Philippines, HDPE liners have an extensive range of applications.
1. Landfill Containment:
Essential for preventing leachate seepage, over 70% of new landfill projects in the past five years have employed HDPE liners to safeguard soil and groundwater.
2. Agricultural Fish Ponds:
Used to line fish ponds, improving water quality, facilitating maintenance, and contributing to increased fish production in major farming regions.
3. Wastewater Treatment Plants:
Applied in lagoons and holding tanks of treatment plants to ensure safe storage and treatment of wastewater, maintaining treatment system integrity.
4. Irrigation Canals:
Lining irrigation canals reduces water loss through seepage, enhancing water distribution efficiency and boosting agricultural productivity.
5. Industrial Storage Tanks:
Provide a protective layer for industrial storage tanks in sectors like chemical, petroleum, and manufacturing, preventing leakage of hazardous substances.
6. Reservoir and Dam Construction:
Used to enhance water retention and create a watertight seal in reservoirs and around dam structures, ensuring stable water supply for various purposes.
IV. Comparing HDPE vs. Alternative Liners
1. HDPE vs. LLDPE Geomembranes
Property | HDPE | LLDPE |
Tensile Strength | High (25-35 MPa) | Medium (15-25 MPa) |
Puncture Resistance | Excellent | Good |
Flexibility | Low | High |
Chemical Resistance | Excellent | Good |
Lifespan | 20+ years | 10-15 years |
*HDPE is better for long-term, high-stress applications.
2. HDPE vs. PVC Liners
Factor | HDPE | PVC |
Cost | $0.3~$4 | $0.8~$5 |
Tensile Strength | 25-35 MPa | 15-25 MPa |
UV Resistance | Excellent | Moderate |
Puncture Resistance | High (ideal for rocky terrains) | Moderate (more prone to damage from sharp objects) |
Environmental Impact | Recyclable | Contains plasticizers (less eco-friendly) |
Installation Ease | Requires welding | Easier to seam |
Lifespan | 20-50 years (depending on thickness and environment) | 10-20 years (shorter under UV exposure) |
*HDPE is more durable and complies with stricter waste containment standards.
3. Best Choice for the Philippines?
✔ Aquaculture & Water Storage: HDPE (best chemical resistance)
✔ Landfills & Mining: HDPE (highest puncture resistance)
✔ Temporary Covers: LLDPE (more flexible, cheaper)
V. Haoyang Environmental’s HDPE Liner Solutions
1. Product Specifications
Haoyang Environmental supplies:
l Thickness: 0.2mm - 3.0mm
l Width: 1m - 10m (custom sizes available)
l Colors: Black, blue, green (UV-stabilized)
l Standards: ASTM, GRI-GM13, Chinese Standards (ISO 9001 certified)
2. Competitive Advantages
✔ High-quality virgin HDPE (no recycled filler)
✔ Custom welding services (onsite or remote guidance)
✔ 5+ years warranty (longer than industry average)
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VI. Conclusion & Best Purchase Strategy
1. Key Takeaways
l HDPE is the best long-term liner for Philippine aquaculture, landfills, and mining.
l Prices range from 0.30~4.00/m², depending on thickness and volume.
l Haoyang Environmental offers high-quality, certified HDPE geomembranes with competitive pricing.
2. How to Order?
l Step 1: Request a quote with project specs (size, thickness, quantity).
l Step 2: Confirm shipping & import costs (if applicable).
l Step 3: Arrange professional installation for maximum durability.
3. Final Recommendation
For durable, cost-effective geomembranes in the Philippines, choose Haoyang Environmental’s HDPE liners—ideal for fish farms, water storage, and industrial containment.
Visit our website for technical specifications & case studies.
Contact us today for a free quote!
Tel: +86 16615773081
Email: lucia@hygeosynthetics.com
1mm 2mm hdpe geomembrane test report.pdf
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