CE ASTM Standard Highway Expressway Projects PP Nonwoven Geotextile Weak Foundation Reinforcement
Why Choose Yixing Shenzhou 400g PP Nonwoven Geotextile?
Manufactured to International Standards:
Compliant with ASTM, ISO, and EN standards
Consistent Quality Control:
Rigorous testing ensures batch-to-batch consistency
Custom Sizes Available:
Standard roll sizes plus custom widths/lengths to suit project needs
Technical Support:
Expert advice on product selection and installation
Competitive Pricing:
High-performance solution at cost-effective rates
Certifications & Compliance:
Our 400g 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
Comparison table of polypropylene geotextile lifespan in different usage scenarios
| Usage scenarios | Service life range | Key Impact Statement |
| Open air without protection (such as temporary cover on open slopes) | 1-3 Years | Direct exposure to ultraviolet rays, wind and rain will cause the fiber to age and degrade rapidly |
| Highway/railway subgrade (buried more than 50cm) | 10-15 Years | The soil is shielded from ultraviolet rays, the environment is stable, and is only affected by a small amount of vehicle load |
| Water conservancy projects (underwater/inside dams) | 15-20 Years | Completely protected from light, stable temperature and humidity, no ultraviolet radiation, and extremely slow aging |
| Landfill (geomembrane inner layer/buried) | 12-18 Years | With outer layer protection, it isolates ultraviolet rays and some chemicals, and the environment is relatively stable |
| Landscaping (under-soil drainage layer) | 8-12 Years | The shallow burial depth (20-50cm) allows for minimal UV penetration and a mild soil environment. |
| Acidic, alkaline, and chemically corrosive environments (unmodified) | 3-5 Years | Chemical substances damage the polypropylene fiber structure, accelerating aging and breakage. |
| Acidic, alkaline, and chemically corrosive environments (modified for corrosion resistance) | 8-10 Years | Anti-corrosion additives are added to resist some chemical attack and extend service life. |
Yixing Shenzhou 400g 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 !!!
Negotiation contact
Cathy
Yixing Shenzhou Earth Working Materials Co.,Ltd
( SHENZHOU GEOSYNTHETICS)
Add.: No.5 XinBei Road, Xinzhuang Industry Park, Yixing City, Jiangsu Province,China.
Post Code: 214221
M / WhatsApp/Wechat:+ 86 139 0153 8890
T:+ 0086-0510-8759 8866
E: cathy@geogrid-cn.com
W: www.geogrid-cn.com
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