short fiber needlepunched nonwoven geotextiles

geotextiles 1,Good flexibility, acid, alkali, corrosion and aging resistance, 2,high strength, stable size 3,GB/T standard

geotextiles

Tianhai short fiber needle embroidering non-weaving  geotextile is produced from high-grade Terylene short fiber as raw material by carding netting needle embroidering.

 

Performance feature

1,Good flexibility, acid, alkali, corrosion and aging resistance,

2,high strength, stable size, good water penetration, filter and isolation performance,

3,convenient construction, etc.

 

Application and function

1. Water conservancy projects: Seawall, river dike and lake dike reaching standard projects; reservoir reinforcement projects; beach land and marsh land reclaiming projects; flood prevention and emergency rescue.

2. Road, railway and airport projects: Soft foundation reinforcement treatment; side slope protection; road surface reflection; crack structural layer; drainage system; greening isolation belt.

3. Power plant projects: Nuclear power station foundation project; thermal power ash dike project; hydropower project.

4. Port and waterway projects: Port and dock projects; ship lock project; waterway harnessing project.

 

specification	100g
mass per unit area(2)devation,%	-8
thickness,mm               ≥	0.9
width(2)devation,%	-0.5
strength at break,kN/m     ≥	2.5
elongation at break,%	25~100
CBR bursting strength ,kN  ≥	0.3
equivalent diameter O90(O95),mm	0.07~0.2
vertical permeability,cm/s	Kx(10-1~10-3)
tear strength(3),kN       ≥	0.08

short fiber needlepunched nonwoven geotextiles