Standard specification
Typical export jute geotextile, with the values most projects specify:
| Property | Typical value |
|---|---|
| Weight | 400 to 700 GSM (500 GSM most common) |
| Mesh opening | ~10 to 20 mm squares (open area ~60 to 65%) |
| Roll width | 4 to 8 ft (1.2 to 2.4 m) |
| Tensile strength | ~10 to 12 kN/m (ASTM D2977) |
| Lifespan | 12 to 24 months, then biodegrades |
| Material | 100% woven jute, fully biodegradable |
What the weight (GSM) controls
GSM is the main lever. A heavier mat holds more soil and lasts longer before it breaks down. 500 GSM is the standard balance; 400 GSM suits gentle slopes and short-term cover, and 700 GSM is for steeper ground or longer establishment. Quote the GSM, not just ‘jute mesh’, so the supply matches the site.
Mesh size and why it matters
The ~1 to 2 cm apertures (open area around 60 to 65%) are the point of the product: they arrest soil particles and slow run-off while still letting seedlings push through, so vegetation establishes and takes over as the jute degrades.
Strength, slope and performance
At ~10 to 12 kN/m tensile, jute geotextile is rated for slopes up to about 3:1. Field studies have documented around 78% sediment-loss reduction on jute-lined plots. For steeper or longer-duration sites, step up to a heavier grade or use coir; our jute vs coir geotextile guide below covers the choice.
Standards it meets
Jute mesh satisfies NRCS Conservation Practice 605 and most State DOT Section 713 ‘Natural Fiber Mats’ specifications, so it can be specified directly on civil and highway projects.
How to specify
Tell us the slope, the expected time to vegetation establishment and the climate, and we will recommend GSM, mesh and roll size, then supply to spec.