NON-WOVEN GEOTEXTILE

ITEM

100

150

200

250

300

350

400

450

500

600

800

NOTE

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 m

4-6m

Tensile strength kn/m

4.5

7.5

10.0

12.5

15.0

17.5

20.5

22.5

25.0

30.0

40.0

Elongation%

40~80

MD/CMD

CBR(KN)>=

0.8

1.4

1.8

2.2

2.6

3.0

3.5

4.0

4.7

5.5

7.0

O90(O95),mm

Pore size microns

0.07~0.2

Flow rate(cm/s)<=

KX(10-1~10-3),K=1.0~9.9

Tear strength(KN)>=

0.14

0.21

0.28

0.35

0.42

0.49

0.56

0.63

0.70

0.82

1.10

MD/CMD

Item

Unit

Requirement data

Mass per square meter

g/m2

100

150

200

250

300

350

400

500

600

800

Tensile at break

MD

KN/m>=

2.8

4.7

6.7

8.2

9.8

11.3

12.8

16.4

19.5

25.8

CMD

KN/m>=

3.0

5.2

8.0

9.8

11.7

13.6

15.4

19.7

23.4

31.2

Elongation

At break

MD

%

91

89

88

85

75

60

65

59

61

59

CMD

%

87

84

82

79

82

71

59

58

65

62

CBR

KN>=

0.5

0.7

1.1

1.3

1.7

2.0

2.3

2.9

3.5

4.4

Pore size microns

mm

0.15

0.14

0.13

0.12

0.11

.10

0.09

0.08

0.07

0.07

Flow rate

Cm/s

(6~0.2)X10-1