HYStaple-fibre needlepunched nonwoven geotextile to GB/T 17638-2017 (confirmed valid at 2024 review). Uniform, high porosity and cost-effective for filtration, separation and protection.
Manufacturer: Shandong Hengyang New Materials Co., Ltd. | Standards as cited belowOverview
- Standard
- GB/T 17638-2017 (2024-08 review: valid)
- Mass
- 100–800 g/m²
- Width
- 1–6 m
- Fibre
- PET, PP and other staple fibres
About Staple-Fibre Geotextile
Staple-fibre geotextile is produced by opening, carding, cross-lapping and needlepunching short fibres into fabric. The structure is uniform with high porosity, giving stable filtration and soil-retention performance at lower cost than filament products.
Note that GB/T 17638-2017 expresses product specification by nominal breaking strength rather than mass per unit area; when ordering, state both mass and strength to avoid acceptance disputes.
Key Specifications
- Standard
- GB/T 17638-2017 (2024-08 review: valid)
- Mass
- 100–800 g/m²
- Width
- 1–6 m
- Fibre
- PET, PP and other staple fibres
Typical Applications
Membrane cushion and protection layer
Filtration and drainage layers
Subgrade separation
Concrete curing
Landscaping and ecological works
Frequently Asked Questions
How is specification expressed?
Under GB/T 17638-2017 by nominal breaking strength (the older mass-based designation was replaced). Quote both mass per unit area and strength when ordering.
Enquiry | Staple-Fibre Geotextile
Send your specification, quantity, required standard and destination to receive selection advice and a quotation. Samples and mill test reports available.