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High-Quality Smooth Geomembrane from China Suppliers - Durable HDPE/LLDPE Factory Solutions for Waterproofing
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
Ultra-Low Permeability: Permeability coefficient ≤1.0×10⁻¹² cm/s, fully blocks liquid, gas and leachate penetration, eliminating all leakage risks.
Strong Chemical & Weather Resistance: Resists acid, alkali and harsh chemicals, stable in -60℃ to 60℃, ideal for long-term outdoor and harsh working environments.
Quick & Easy Installation: Smooth surface enables fast laying and efficient welding; customizable large widths reduce joints and cut construction time.
Eco-Friendly & Safe: Non-toxic, odorless raw materials, compliant with CE, ISO quality and environmental standards, safe for drinking water and aquaculture use.
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.
Water Conservancy Projects: Impermeable lining of reservoirs, dams, canals, water storage tanks and artificial lakes.
Municipal Construction: Impermeability of subways, basements, utility tunnels, roof gardens and water storage tanks.
Aquaculture: Impermeability and water quality isolation of fish and shrimp ponds, sea cucumber ponds and breeding ponds.
Petrochemical and Mining Industry: Anti-corrosion and impermeability of oil tank foundations, chemical ponds, heap leaching fields and tailings dams.
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
QAre you a manufacturer or trading company?
We are a professional manufacturer and exporter with ISO9001 & SGS Certificates, who is specialized in plastic products for more than 20 years.
QCan you do OEM and ODM?
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
QWhat is the minimum order quantity (MOQ) for smooth geomembrane?
Our MOQ is flexible and can be adjusted based on project requirements. Please contact our sales team with your specific thickness, width, and quantity needs for a tailored quotation.
QWhat thickness of smooth geomembrane is recommended for landfill applications?
For landfill and hazardous waste containment, a thickness of 1.5mm to 2.0mm HDPE smooth geomembrane is typically recommended to ensure maximum impermeability and durability under load.
QHow is the smooth geomembrane installed and welded on site?
The smooth geomembrane is installed by laying rolls across the prepared surface and joining panels using thermal fusion welding (hot wedge or extrusion welding). Our team provides professional welding guidance and technical support for each project.
QIs the smooth geomembrane safe for drinking water reservoirs and aquaculture ponds?
Yes. Our smooth geomembrane uses 100% virgin, non-toxic and odorless HDPE raw materials, fully compliant with CE and ISO environmental standards, making it safe for use in drinking water reservoirs, fish ponds and aquaculture facilities.
QWhat quality certifications does WAZ PLASTIC's geomembrane hold?
Our smooth geomembrane products comply with GB/T 17643, GRI, and ASTM standards, and hold certifications including ISO9001, ISO14001, Ministry of Water Resources Certification, and CE, ensuring reliable quality for domestic and international projects.
QWhat is the expected service life of smooth HDPE geomembrane?
With proper installation and under normal operating conditions, our smooth HDPE geomembrane has an expected service life of 30–50 years, thanks to its high-quality anti-aging additives and superior UV resistance.