Reference date: May 2026 | Based on industry standards for agricultural geotextiles
Overview
Woven polypropylene (PP) fabrics are used in agricultural and landscaping applications for weed suppression, erosion control, and soil stabilization. This document summarizes typical specifications, applications, and selection criteria for agricultural woven fabric rolls.
1. Typical Material Specifications
The following specifications are commonly referenced for agricultural woven fabrics:
| Property | Typical Range | Notes |
|---|---|---|
| Material | Polypropylene (PP) or PE/PP blend | UV stabilizers added for outdoor use |
| Mass per unit area (GSM) | 70 – 400 g/m² | Lower GSM for permeable covers; higher for heavy-duty weed control |
| Tensile strength | 400 – 1,500 N (grab test, ASTM D4632) | Depends on GSM and weave density |
| UV resistance | ≥ 70% tensile retention at 500 hours | ASTM D4355; carbon black or HALS additives |
| Expected service life | 1 – 5 years depending on UV exposure | Higher UV stabilization extends service life |
| Roll width | 1 – 6 meters | Wider rolls reduce seams during installation |
2. Common Agricultural Applications
Agricultural woven fabrics are used in the following applications:
Weed Mat / Ground Cover
Black woven fabric placed on soil surface to block sunlight while allowing water and air to pass through. Typical GSM range: 90–120 g/m².
Erosion Control
Fabric installed on slopes or embankments to stabilize soil and prevent runoff. Typical GSM range: 120–180 g/m².
Greenhouse / Nursery Floor
Fabric used as flooring in greenhouses and nurseries for weed control and improved working surface.
3. Frequently Asked Questions
Q: What GSM is recommended for weed control fabric?
A: Typical weed mat fabrics range from 90 to 120 GSM. Higher GSM (120–150) may be specified for heavy foot traffic areas or longer expected service life.
Q: Should agricultural fabric be laminated or unlaminated?
A: For weed control and ground cover, unlaminated fabric is required to allow water permeability. Laminated (coated) fabric is waterproof and not suitable for applications requiring drainage.
Q: How does UV stabilization affect service life?
A: UV stabilizers (carbon black or HALS) slow degradation from sunlight exposure. For applications expected to last 3+ years outdoors, UV-stabilized fabric with ≥ 2% carbon black is typically specified.
4. Related Technical Resources
The following resources provide additional technical information:
- General geotextile specifications for road stabilization (AASHTO M 288, ASTM D4595)
- Erosion control best practices for slopes and embankments
- Weed mat installation guidelines and recommended overlap
5. Information to Prepare Before Ordering
To receive an accurate quotation, the following information is typically requested:
- Application: weed control, erosion control, greenhouse flooring, or other
- Required GSM or tensile strength
- Roll width and roll length
- UV stabilization requirement (expected outdoor exposure duration)
- Estimated quantity (rolls, square meters, or tons)
- Destination port and preferred trade term (FOB, CIF, EXW)
- Required documentation (test reports, certificates, etc.)
References
- ASTM D4632. Standard Test Method for Grab Breaking Load and Elongation of Geotextiles. ASTM International.
- ASTM D4355. Standard Test Method for Deterioration of Geotextiles by Exposure to Light, Moisture and Heat. ASTM International.
- ASTM D4751. Standard Test Method for Determining Apparent Opening Size of a Geotextile. ASTM International.
- GB/T 17689-2008. Geosynthetics – Plastic woven geotextile. Standards Press of China.
Article ID: AGRO-TECH-001 | Last updated: May 2026