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300g 1mm 300g Composite Geomembrane

1. Unrivaled Barrier: 300g/1mm/300g geomembrane's 1mm core stops water seepage in landfills and canals.

2. Robust Build: 300g nonwoven layers boost strength, enduring heavy loads.

3. Chemical Resilience: Resists acids/alkalis, fits industrial waste storage.

4. Long - lasting: UV/weather - proof, cuts replacement needs.

5. Quick Setup: Lightweight, slashes install time & costs.

6. Multi - purpose: Ideal for waterproofing in various projects.

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Product Details

300g/1mm/300g Composite Geomembrane - Ultimate Waterproofing & Containment Solution

The 300g/1mm/300g Composite Geomembrane is a high - performance geosynthetic material engineered to provide exceptional waterproofing and containment capabilities. Combining a 1mm impermeable core with 300g nonwoven geotextile layers on both sides, it offers a perfect balance of strength, durability, and functionality, making it an ideal choice for a wide range of environmental, construction, and water management projects.

1. Core Advantages

(1) Unmatched Waterproofing Performance

The 1mm - thick core layer of the composite geomembrane acts as an impenetrable barrier against water and liquid seepage. With extremely low permeability, it effectively prevents the leakage of water in reservoirs, canals, and artificial lakes, and the escape of leachate in landfill sites, protecting the surrounding soil and groundwater from contamination.

(2) Reinforced Structural Strength

Sandwiched between two 300g nonwoven geotextile layers, the geomembrane boasts enhanced tensile strength and tear resistance. It can withstand heavy mechanical loads, soil pressure, and uneven ground settlement, ensuring the long - term stability of structures in road construction, foundation waterproofing, and slope protection projects.

(3) Excellent Chemical Resistance

Constructed from high - quality polymers, the geomembrane exhibits outstanding resistance to a wide range of chemicals, acids, alkalis, and solvents. This makes it highly suitable for industrial applications such as chemical waste storage, oil and gas containment, and mining tailings management, where exposure to corrosive substances is common.

(4) Long - lasting Durability

Designed to endure harsh environmental conditions, the composite geomembrane resists UV radiation, extreme temperatures, and biological degradation. Its stable performance over time reduces the need for frequent replacements, providing cost - effective solutions for long - term projects.

(5) User - friendly Installation

Despite its robust construction, the geomembrane is lightweight and flexible, allowing for easy handling, transportation, and installation. Its smooth surface and compatible welding properties enable quick and secure connections, significantly reducing installation time and labor costs.

(6) Diverse Application Scenarios

From environmental protection to civil engineering, the 300g/1mm/300g Composite Geomembrane adapts to various project requirements. Whether it’s for waterproofing in basements, lining irrigation channels, or creating impermeable barriers in landfills, its versatility makes it a go - to solution for professionals.

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2. Product Specifications

Property	Specification	Testing Standard
Total Weight	700g/m² (300g nonwoven + 1mm core + 300g nonwoven)	ASTM D5261
Core Thickness	1mm	ASTM D5199
Tensile Strength (MD)	≥25 kN/m	ISO 10319
Tensile Strength (TD)	≥22 kN/m	ISO 10319
Elongation at Break (MD)	≤30%	ISO 10319
Elongation at Break (TD)	≤35%	ISO 10319
Puncture Resistance	≥2.5 kN	ASTM D6241
Permeability	≤1×10⁻¹³ cm/s	ASTM D5084
Chemical Resistance	Excellent against alkalis, acids, and solvents	ASTM D543
UV Resistance	Retains ≥85% of tensile strength after 1500 hours of UV exposure	ASTM G154

3. Extensive Applications

(1) Environmental Protection

Landfills: Used as a primary lining system to prevent leachate leakage, protecting groundwater and soil from contamination.
Waste Treatment Plants: Provides a reliable barrier for the containment of industrial and hazardous waste, ensuring environmental safety.

(2) Water Conservancy Projects

Reservoirs and Dams: Waterproofs the base and slopes of reservoirs, preventing water seepage and enhancing structural integrity.
Canals and Irrigation Systems: Lines channels to reduce water loss through seepage, improving irrigation efficiency.

(3) Construction Projects

Building Foundations: Serves as an effective waterproofing layer to protect basements and underground structures from water intrusion.
Roof Waterproofing: Applied on flat roofs to prevent water accumulation and damage to the roof structure.

(4) Industrial Applications

Chemical Plants: Used for the containment of chemical storage tanks and waste disposal areas, resisting chemical corrosion.
Mining Industry: Lines tailings ponds and waste storage sites, preventing the leakage of harmful substances.

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For high - quality 300g/1mm/300g Composite Geomembrane solutions tailored to your projects, contact us now. Our team offers professional technical support, customized sizing options, and comprehensive installation guidance to meet your specific needs.

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