1. Product Overview

Filter and drainage geotextile fabric is a nonwoven geosynthetic material with excellent water permeability and soil filtration capabilities. Designed to separate, filter, and drain, this fabric ensures the efficient flow of water while preventing soil loss, making it ideal for infrastructure projects, landscaping, and environmental protection applications. Its robust design ensures long-term stability in demanding environments.

2. Product Features

• Superior Filtration Performance: Allows water to pass through while effectively retaining soil particles.
• High Water Permeability: Maintains efficient drainage under various hydraulic pressures.
• Durability and Strength: Resistant to UV rays, chemicals, and biological degradation, ensuring longevity.
• Easy Handling and Installation: Lightweight and flexible, simplifying on-site application.
• Anti-Clogging Design: Reduces the risk of clogging in drainage systems, improving efficiency over time.

3. Product Specifications

• Material: Polyester (PET) or Polypropylene (PP)
• Weight Range: 80 gsm to 600 gsm
• Width: 1m to 6m
• Roll Length: Standard options include 50m and 100m (customizable upon request)
• Color: Typically white or black (other colors available on demand)
• Standards: ISO, ASTM, or custom specifications available

4. Application Areas

• Road and Highway Construction: Used for subgrade stabilization and filtration under pavements.
• Drainage Systems: Enhances filtration and prevents soil clogging in underground drainage.
• Erosion Control: Protects slopes, riverbanks, and coastal areas from soil erosion.
• Retaining Walls: Provides filtration and drainage behind retaining structures.
• Landfill and Environmental Protection: Acts as a filtration and drainage layer in landfills and reservoirs.

5. Installation Guidelines

• Site Preparation: Ensure the area is cleared of debris and leveled before installation.
• Cutting and Placement: Lay the fabric flat, cutting to size as needed to fit the project layout.
• Overlap: Maintain a 30-50 cm overlap between adjacent sections for secure coverage.
• Anchoring: Secure the fabric with staples, pins, or weights to prevent movement.
• Inspection: Regularly inspect during installation to ensure proper alignment and address any damages or misplacements immediately.