Shandong Tianhai single and double rough surface high-density polyethylene geomembrane (HDPE) is made from high-density polyethylene resin using the company's patented invention technology.

Performance Characteristics:

This product not only has the properties of smooth high density but also possesses higher UV resistance, increased friction coefficient, and enhanced slope stability of geosynthetic materials, maximizing the usable volume that the geomembrane can bear, making it more suitable for the design needs of steep slopes and vertical engineering, thus improving project stability. Additionally, its anti-seepage effect is reliable, with a permeability coefficient of less than 10-17 cm/s. It has strong tensile strength, elongation at break, and puncture resistance. The seams are connected using a hot welding machine with double seams for high seam strength. It features stable materials, strong resistance to chemical agents, ease of construction and installation, cost-effectiveness, and wide application.

Application Range:

1. Environmental protection and sanitation (such as municipal solid waste landfills, wastewater treatment plants, power plant balancing ponds, industrial and hospital solid waste, etc.);

2. Water conservancy (such as seepage prevention, leak plugging, and reinforcement of river, lake, and reservoir embankments; seepage prevention in channels; vertical core walls; slope protection, etc.);

3. Municipal engineering (subways, underground engineering of buildings, rooftop gardens, and sewage pipeline linings, etc.);

4. Landscaping (artificial lakes, river channels, reservoirs, pond liners for golf courses, slope protection, waterproofing and moisture-proofing for lawns, etc.);

5. Petrochemical (seepage prevention for oil storage tanks in chemical plants, refineries, gas stations; linings for chemical reaction pools and sedimentation tanks, etc.);

6. Mining (seepage prevention for washing pools, heap leaching pools, ash piles, leaching pools, sedimentation tanks, storage yards, and tailings, etc.);

7. Transportation facilities (foundation reinforcement for roads, seepage prevention for subways, culverts);

8. Agriculture (seepage prevention for channels, diversion channels, reservoirs, drinking water pools, water storage ponds, irrigation systems);

9. Aquaculture (intensive, factory-style farming pools, linings for fish ponds and shrimp ponds, slope protection for sea cucumber farms, etc.);

10. Salt industry (crystallization pools in salt fields, covering for brine pools, salt membranes, plastic covers for salt pools).