Filament woven geotextiles utilizes the industrial and low-cost advantages of synthetic fibers; High strength, low elongation, durability, and corrosion resistance.
High strength: Using high-strength industrial synthetic fibers such as polypropylene, polyester, nylon, etc. as raw materials, it has high original strength. After weaving, it forms a regular interwoven structure, further improving its comprehensive load-bearing capacity.
Durability: The characteristic of synthetic fibers is that they are not easily denatured, decomposed, or weathered. Can maintain its original characteristics for a long time.
Corrosion resistance: Synthetic fibers generally have acid resistance, alkali resistance, insect resistance, and mold resistance
Permeability: Woven fabrics can effectively control their structural pores to achieve a certain degree of permeability.
Convenient storage and transportation: Due to its light weight, it can be packaged according to certain requirements, making transportation, storage, construction, etc. very convenient
project | index | ||||||||||
Nominal fracture strength (KN/m) ≥ | 35 | 50 | 65 | 80 | 100 | 120 | 150 | 160 | 180 | 200 | 250 |
Longitudinal fracture strength (KN/m) ≥ | 35 | 50 | 65 | 80 | 100 | 120 | 150 | 160 | 180 | 200 | 250 |
Latitudinal fracture strength (KN/m) ≥ | According to the agreement, if there are no special requirements, the longitudinal fracture strength shall be x0.7 | ||||||||||
Deviation in unit area quality (%) | -5 | ||||||||||
Deviation of bag length and width in% | ±2 | ||||||||||
Width deviation% | -1.0 | ||||||||||
Thickness deviation of mold bag punching and filling% | ±8 | ||||||||||
Standard strength corresponds to elongation% ≤ | Meridian 35, Latitude 30 | ||||||||||
CBR breaking strength KN ≥ | 2.0 | 4.0 | 6.0 | 8.0 | 10.5 | 13.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 |
equivalent aperture 090095)mm | 0.05-0.50 | ||||||||||
Vertical permeability coefficient cm/s | Kx(10-2-10-5)Among them: K=1.0~9.9 | ||||||||||
Longitudinal and latitudinal tearing strength KN ≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 |
Sewing strength (KN/m) ≥ | Nominal fracture strength x0.5 |