Product introduction
PP Woven Geotextile is made of virgin polypropylene fibers. polypropylene woven geotextile is woven and blended by parallel yarns (or tape yarn) with different weaving machines and technologies to weave the warps and wefts into textile-shape with various thickness and compactness according to different applications. pp woven geotextile is highly in strength. woven geotextile is relatively light in weight, strong tensile strength, smaller elongation as well as brilliant stability. It is widely used in roads, pavements, railroads, structures and water conservancy project.
Technical parameter
| Woven Geotextile | |||||||
| item | Specification | ||||||
| 20-15 | 30-22 | 40-28 | 50-35 | 60-42 | 80-56 | 100-70 | |
| Vertical Breaking strength(KN/M≥) | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| horizontal Breaking strength(KN/M≥) | 15 | 22 | 28 | 35 | 42 | 50 | 70 |
| vertical Elongation at break(%) | 28 | ||||||
| CBR Bursting strength(KN) | 1.6 | 2.4 | 3.2 | 4 | 4.8 | 6 | 7.5 |
| Vertical permeability coefficient(cm/s) | 0.0001-0.01 | ||||||
| Unit area weight(g/sqm) | 120 | 160 | 200 | 240 | 280 | 340 | 400 |
| Deviation rate(%) | ±10 | ||||||
Installation method of weed control mat
1. Soil fixation method: easy to save money
2. Fixing method of plastic floor nails: generally use 16cm long floor nails, one between 1-1.5m
3. Fixing method of U-shaped steel nails:High cost, U-shaped steel nails are only made of carbon steel. The outside of the U-shaped steel nails is cold galvanized to ensure its service life, However, the price of this steel nail is too high, so it is often used in combination with plastic floor nails. The U-shaped nails are used on the outside of the grass proof cloth, and plastic floor nails are used in the middle. This ensures the problem of fixing the grass proof cloth, The second is to solve the problem of hanging the straw proof cloth when the plastic floor nail is pulled out.