Hot Products
High-Quality Smooth Geomembrane from China Suppliers | Durable Waterproof Liners by Leading Factory
Product Specifications
WAZ PLASTIC
Material: HDPE, LDPE, LLDPE (High-Density Polyethylene, Low-Density Polyethylene, Linear Low-Density Polyethylene)
Thickness: 0.2mm – 3.0mm (fully customizable to meet project-specific needs)
Width: 2m – 12m (large-width rolls available to reduce welding joints and speed up installation)
Available Colors: Black, green, blue, white
Key Performance: Permeability coefficient ≤1.0×10⁻¹² cm/s, stable working temperature from -60℃ to 60℃
Key Core Advantages
WAZ PLASTIC
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Ultra-Low Permeability
Permeability coefficient ≤1.0×10⁻¹² cm/s, fully blocks liquid, gas and leachate penetration, eliminating all leakage risks.
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Strong Chemical & Weather Resistance
Resists acid, alkali and harsh chemicals, stable in -60℃ to 60℃, ideal for long-term outdoor and harsh working environments.
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Quick & Easy Installation
Smooth surface enables fast laying and efficient welding; customizable large widths reduce joints and cut construction time.
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Eco-Friendly & Safe
Non-toxic, odorless raw materials, compliant with CE, ISO quality and environmental standards, safe for drinking water and aquaculture use.
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Flexible Customization
Thickness 0.2mm–3.0mm, width 3m–12m, with customizable colors and roll lengths to fit diverse project demands.
Specifications (HDPE Standard)
WAZ PLASTIC
Performance Index |
Standard Value |
Project Benefit |
Permeability Coefficient |
≤1.0×10⁻¹² cm/s |
Zero-leakage barrier |
Tensile Strength |
≥25 N/mm |
Anti-tear & deformation resistant |
Temperature Range |
-60℃ ~ 60℃ |
Stable in extreme climates |
Main Applications
WAZ PLASTIC
🗑️
Environmental Sanitation
Landfills, sewage treatment plants, hazardous waste yards, tailings pond impermeability.
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Water Conservancy Projects
Impermeable lining of reservoirs, dams, canals, water storage tanks and artificial lakes.
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Municipal Construction
Impermeability of subways, basements, utility tunnels, roof gardens and water storage tanks.
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Aquaculture
Impermeability and water quality isolation of fish and shrimp ponds, sea cucumber ponds and breeding ponds.
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Petrochemical and Mining Industry
Anti-corrosion and impermeability of oil tank foundations, chemical ponds, heap leaching fields and tailings dams.
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Agriculture and Salt Industry
Impermeable coverage of irrigation canals, water storage tanks, salt pan crystallization ponds and brine ponds.
Engineering Cases
WAZ PLASTIC
Why Choose Us
WAZ PLASTIC
1
Premium Raw Materials: 100% new HDPE particles, no recycled materials, combined with a high-quality anti-aging system to ensure superior strength, long service life and high reliability.
2
Advanced Technology & Strict Quality Control: Adopting three-layer co-extrusion process, the product features uniform thickness, no pinholes and stable physical properties; equipped with automatic production lines and strict quality control to ensure accurate thickness and stable width.
3
Compliant Standards & Certifications: Complies with domestic and foreign specifications such as GB/T 17643, GRI, ASTM, and has obtained certifications including ISO9001, ISO14001, Ministry of Water Resources Certification, CE, etc.
4
Professional Services: Provide professional technical selection, welding guidance and construction plan support to solve your engineering needs comprehensively.
5
Proven Project Performance: Widely used in landfills, reservoirs, aquaculture, municipal and other projects at home and abroad, with reliable performance and recognized by global customers.
Our Certificates
WAZ PLASTIC
Q & A
WAZ PLASTIC
Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer and exporter with ISO9001 & SGS Certificates, who is specialized in plastic products for more than 20 years.
Q: Can you do OEM and ODM?
A: Yes, our factory is very specialized in providing OEM and ODM service according to customers' requirements (including product design, material, color, size, packing, logo, etc.).
❓ Frequently Asked Questions (FAQ)
💬 What is a smooth geomembrane and what is it used for?
A smooth geomembrane is a flat, impermeable plastic liner made from materials such as HDPE, LDPE, or LLDPE. It is widely used in environmental, civil, and hydraulic engineering projects including landfills, reservoirs, aquaculture ponds, canals, and mining sites to prevent liquid or gas leakage.
💬 What thickness of smooth geomembrane should I choose for my project?
The appropriate thickness depends on the application. For general waterproofing and agricultural use, 0.5mm–1.0mm is common. For landfills, tailings ponds, and high-pressure environments, 1.5mm–2.0mm or thicker is recommended. Our technical team can provide professional selection guidance based on your specific project requirements.
💬 What is the difference between smooth geomembrane and textured geomembrane?
Smooth geomembranes have a flat surface, making them easier to weld and ideal for waterproofing applications where liquid containment is the priority. Textured geomembranes have a rough surface that provides better friction and grip with adjacent soil layers, making them more suitable for steep slopes and applications where stability is critical.
💬 How long is the service life of your smooth geomembrane?
Our smooth geomembranes are manufactured from 100% virgin HDPE material with a high-quality anti-aging additive system. Under normal installation and usage conditions, the service life can exceed 50 years, making them a highly cost-effective long-term solution for infrastructure and environmental projects.
💬 What quality certifications does your geomembrane comply with?
Our smooth geomembranes comply with multiple international and domestic standards including GB/T 17643, GRI GM13, and ASTM standards. We hold certifications including ISO9001, ISO14001, CE, and Ministry of Water Resources Certification, ensuring the product meets stringent quality and environmental requirements.
💬 Can the geomembrane be customized in size, color, and thickness?
Yes, we offer full customization services. Thickness can range from 0.2mm to 3.0mm, width from 2m to 12m, and available colors include black, green, blue, and white. Custom roll lengths and OEM/ODM services are also available to meet the specific demands of your project.