High Pesrmeability 300g PP Nonwoven Geotextile Drainage Fabric Road Pavement Separates subsoil aggregate layers
Drainage PP Nonwoven Geotextile Applications :
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French Drains / Subsurface Drainage: Prevents soil migration while allowing water to flow into perforated pipes.
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Landfill Leachate Systems: Filters contaminants while maintaining drainage.
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Retaining Wall Drainage: Reduces water pressure behind walls.
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Road & Pavement Drainage: Separates subsoil from aggregate layers.
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Erosion Control: Used in slopes and ditches to manage water flow.
Advantages Over Other Geotextiles:
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Better Clog Resistance compared to woven geotextiles.
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Higher Flow Rates due to random fiber arrangement.
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Cost-Effective for filtration and separation roles.
Drainage PP Nonwoven Geotextile Advantages Over Other Geotextiles:
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Better Clog Resistance compared to woven geotextiles.
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Higher Flow Rates due to random fiber arrangement.
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Cost-Effective for filtration and separation roles.
Certifications & Compliance:
Our 300g PP nonwoven geotextile meets or exceeds the following standards:
- ISO 9001:2015 Quality Management System
- CE Marking for construction products
- ASTM D6241 Standard Specification for Nonwoven Geotextiles
- EN 13249 Geotextiles for roads and paved areas
300g Polypropylene Non Woven Geotextile Application & Function :
- Road & Railway Construction:
Separation layer between subgrade and aggregate base
Reinforcement for weak subsoils
Prevention of intermixing between soil layers - Drainage Systems:
Filtration layer in drainage applications
Protection for geomembranes
Landfill leachate collection systems - Erosion Control:
Slope stabilization
Riverbank and coastal protection
Land reclamation projects - Other Applications:
Foundation reinforcement
Retaining wall backfill
Pond and canal lining protection
Staple fibers needle punched non woven geotextile Parameters
| No. | Item | Parameters |
| Nominal strength(kN/m) | 7 | 9 | 11 | 15 | 19 | 22 | 25 | 28 | 34 | 40 | 45 |
| 1 | Breaking strength≥(kN/m) | 7 | 9 | 11 | 15 | 19 | 22 | 25 | 28 | 34 | 40 | 45 |
| 2 | Elongation at break(%) | 40——100 |
| 3 | Tearing strength≥(kN) | 0.21 | 0.25 | 0.31 | 0.40 | 0.50 | 0.58 | 0.67 | 0.75 | 0.85 | 1.00 | 1.30 |
| 4 | CBR puncture resistance ≥(kN) | 1.1 | 1.4 | 1.7 | 2.3 | 2.90 | 3.3 | 3.8 | 4.2 | 5.4 | 6.2 | 7.8 |
| 5 | Strong Grip≥(kN) | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.25 | 1.5 | 1.7 | 2.15 | 2.8 | 3.7 |
| 6 | Thickness≥(mm) | 1.0 | 1.2 | 1.5 | 1.9 | 2.2 | 2.6 | 3.0 | 3.3 | 4.0 | 4.5 | 6.0 |
| 7 | Equivalent Pore size O90( O95)(mm) | 0.07-0.3 |
| 8 | Vertical permeability coefficient(cm/s) | 1.0×(100—10-2) |
| 9 | Anti-ultraviolet intensity retention rate≥(%) | 80% |
| 10 | Unit Weight≥(g/m2) | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 800 |
| 11 | Unit Weight Tolerance(%) | ±5 | ±4 | ±3 |
| 12 | Width Tolerance(%) | ±0.05 |
Yixing Shenzhou 300g Polypropylene Non Woven Geotextile Installation Guide:
Site Preparation:
Clear area of debris, sharp objects, and vegetation
Roll Placement:
Unroll geotextile with machine direction (MD) parallel to anticipated stress direction
Overlap Requirements:
Minimum 300mm side laps and 500mm end laps
Anchoring:
Secure edges with staples or backfill immediately
Cover Material Placement: Place fill material carefully to avoid damage
If you have more question ,welcome to contact with Yixing Shenzhou !!!
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High Pesrmeability 300g PP Nonwoven Geotextile Drainage Fabric Road Pavement Separates Subsoil Aggregate Layers Images
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