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High-Quality Textured Geomembrane from China Suppliers | Durable Factory-Made Solutions for Environmental Projects
Product Specifications WAZ PLASTIC
Our textured geomembrane covers mainstream engineering requirements and supports non-standard customization for special projects:
| Thickness | 0.75mm–3.0mm (Custom thickness available) |
| Width | 2m–8m (Wide width reduces welding seams and leakage risks) |
| Colors | Black (Standard, optimal UV resistance for outdoor use) |
| Material | HDPE, LDPE, LLDPE (Virgin raw material optional, adjustable material ratio) |
| Process | Nitrogen Blown; Pillar Point |
Product Details WAZ PLASTIC
Process Introduction WAZ PLASTIC
1. Nitrogen Blown Textured Geomembrane
Process
Produced by high-temperature and high-pressure nitrogen injection to form a fine and uniform rough surface.
Features
- Fine and uniform texture with stable friction coefficient
- Excellent welding performance
- Strong UV resistance and aging resistance
- Reliable anti-slip performance on slopes
- Excellent impermeability
- Acid and alkali resistant, corrosion resistant
2. Pillar Point Textured Geomembrane
Process
Formed by extruding convex pillars on the membrane surface.
Features
- High protrusion height and strong anti-slip effect
- Firmly bonded pillars, not easy to fall off
- Excellent slope stability for steep slopes
- Outstanding impermeability
- Acid and alkali resistant, corrosion resistant
Main Applications WAZ PLASTIC
Landfill Projects
Side slope and bottom liner anti-seepage for municipal solid waste landfills and hazardous waste landfills, as well as final landfill cover.
Mining & Environmental Projects
Anti-seepage and isolation for tailings ponds, slag yards, phosphogypsum yards, evaporation ponds and coal washing ponds.
Water Conservancy Projects
Impermeable lining for reservoirs, artificial lakes, landscape ponds, river courses, canals and water storage tanks.
Sewage Treatment Projects
Anti-seepage for sewage treatment tanks, regulation tanks, sedimentation tanks, septic tanks and black and odorous water treatment.
Municipal & Construction Engineering
Waterproofing and moisture insulation for subways, tunnels, underground garages and foundation pits.
Aquaculture & New Energy
Impermeable lining for aquaculture ponds, biogas digesters, oxidation ponds and photovoltaic reservoirs.
Petrochemical Engineering
Anti-seepage for oil tank foundations, chemical sewage tanks, waste liquid tanks and hazardous waste storage areas.
Why Choose Us WAZ PLASTIC
Professional Expertise and Controllable Quality
We specialize in R&D and production of textured geomembranes, mastering nitrogen injection and pillar point texturing. With mature production lines and strict quality control, we ensure stable product quality and up-to-standard core performances (impermeability, acid and alkali resistance, slip resistance).
High-Quality Products and Strong Adaptability
Our core products include nitrogen-injected and pillar point textured geomembranes, with excellent performance to meet various anti-seepage needs. We support flexible customization (0.75mm–3.0mm thickness, 2m–8m width) for different engineering scenarios.
Strength Guarantee and Stable Supply
We have large-scale production capacity, high efficiency and short delivery cycle to meet bulk orders. Our professional technical team ensures stable product supply and solves technical problems timely.
Comprehensive Services and Worry-Free Experience
We provide full-process services from consultation, customization and sample delivery to after-sales guidance. We offer test reports and cooperate with project acceptance to solve customers' worries.
Our Certificates WAZ PLASTIC
Frequently Asked Questions
QWhat is a textured geomembrane and how does it differ from a smooth geomembrane?
A textured geomembrane has a rough surface created through processes such as nitrogen blowing or pillar point extrusion, which significantly increases the friction coefficient between the membrane and surrounding soil or fill materials. Unlike smooth geomembranes, textured versions provide superior anti-slip performance, making them ideal for steep slope applications in landfills, reservoirs, and other containment projects.
QWhat is the difference between Nitrogen Blown and Pillar Point textured geomembranes?
Nitrogen Blown geomembranes are produced by injecting high-pressure nitrogen to create a fine, uniform rough surface, offering stable friction, excellent weldability, and strong UV resistance. Pillar Point geomembranes feature extruded convex pillars on the surface, providing higher protrusion heights and stronger anti-slip effects, particularly suited for steep slope conditions where maximum slope stability is required.
QWhat thickness and width options are available for custom orders?
We offer standard thicknesses ranging from 0.75mm to 3.0mm and widths from 2m to 8m. Custom thickness and width options are available for special engineering projects. Wider rolls help minimize the number of welding seams, which reduces potential leakage risks and speeds up installation on-site.
QWhich industries and project types are textured geomembranes suitable for?
Textured geomembranes are widely used across multiple industries including landfill engineering, mining and environmental protection, water conservancy, sewage treatment, municipal construction, aquaculture, new energy (photovoltaic reservoirs), and petrochemical engineering. They are suitable for any application requiring reliable anti-seepage, slope stability, and chemical resistance.
QWhat materials are used and can virgin raw materials be specified?
Our textured geomembranes are manufactured using HDPE, LDPE, and LLDPE. Virgin (100% new) raw materials are available as an option, and the material ratio can be adjusted based on specific project performance requirements. Using virgin materials ensures higher consistency in quality, improved mechanical strength, and better long-term durability.
QDo you provide test reports and quality certifications for your geomembranes?
Yes. We provide comprehensive test reports covering key performance indicators such as impermeability, tensile strength, friction coefficient, UV resistance, and acid/alkali resistance. We also hold relevant industry certificates and are happy to cooperate with project acceptance procedures. Samples can be arranged prior to bulk orders to allow independent testing and verification.