Woven Geotextiles

Specification:

NO.	Item	20-15	30-24	40-28	50-35	60-42	80-56	100-70
1	Longitude breaking strength, KN/m >=	20	30	40	50	60	80	100
2	Latitude breaking strength, KN/m>=	15	22	28	35	42	50	70
3	Longitude breaking elongation, <=	28
4	Trapezoid tear strength(Latitude) KN>=	0.3	0.45	0.5	0.6	0.75	1	1.2
5	Bursting strength, KN	1.6	2.4	3.2	4	4.8	6	7.5
6	Vertical osmotic coefficient, cm/s	10-1 ---10-4
7	Effective aperture O95, mm	0.08-0.5
8	Quality per unit acreage, g/m2	120	160	200	240	280	340	400
8	Allowable deviation, %	±10
9	Ultravioresistant strength conservation rate	design or contract

Use:

Water conservancy and harness project:

1. sea embankment, river bank, lake dike

2. bed protection works, irrigation works

3. tideflat reclamation works

4. flexible mattress

5. san-filled geotextile bag

6. anti-flood rescue work

Road project:

1.Soft soil improvement

2. Slope protection

3. Road surface anti-reflection joint course

4. Drainage

5. Greenbelt

Railway project:

1. Railway bed course reinforcement

2. Railway slope reinforcement

3. Tunnel anti-water skirting

4. Covert ditch for water discharge

Power plant project:

1.Earthwork for nuclear power plant

2. Fly ash dam for coal-fired power plant

3. Hydropower station

Aviation project:

1.Runway foundation improverment

2. Structural course for apron foundation and surface

3. Airport road and draiage system