Specification :

Material:PP (polypropylene)or Polyester fibers
Functions: It mainly applied in water conservancy, road, railway, dam and tunnel for separation, filtration, reinforcement and drainage of projects
1) It has high strength and powerful prick resistance ability.
2) PH resistant, erosion resistant, antimicrobial and age resistant.
3) It has excellent drainage property, filterability, soil-saving performance.
4) Low cost, convenient construction and application.
Testing index
Items Specification
100 150 200 250 300 350 400 450 500 600 800 Note
Q uality error in unit area% -6 -6 -6 -5 -5 -5 -5 -5 -4 -4 -4 ¡¡
Thickness mm.¡� 0.8 1.2 1.6 1.9 2.2 2.5 2.8 3.1 3.4 4.2 5.5 ¡¡
Width error.% -0.5
Breaking strengthKN/m¡� 4.5 7.5 10.0 12.5 15.0 17.5 20.5 22.5 25.0 30.0 40.0 Length and width
Elongation at break¡Ü(%) 40-80
CBR bursting strength KN¡� 0.8 1.4 1.8 2.2 2.6 3.0 3.5 4.0 4.7 5.5 7.0 ¡¡
Effective aperture090£¨095£©mm 0.07-0.2 ¡¡
Vertical permeability coefficient cm/s Kx(10-4-10-3),K=1.0-9.9 K£½1.0-9.9
Tearing strength£¬KN¡� 0.14 0.21 0.28 0.35 0.42 0.49 0.56 0.63 0.70 0.82 1.10 Length and width