pp ผ้าทอ geotextile pp silt fence ราคา

No.

Item

20-15

30-20

40-28

50-35

60-42

80-56

100-70

1

MD  Breaking Strength KN/M≥

20

30

40

50

60

80

100

2

CD  Breaking Strength KN/M≥

15

20

28

35

42

56

70

3

Elongation Rate %

25

4

Trapezoidal Tearing Strength KN ≥

0.2

0.27

0.334

0.41

0.48

0.6

0.72

5

CBR Burst Strength KN

1.6

2.4

3.2

4.0

4.8

6.0

7.5

6

Vertical Permeability Coefficient cm/s

10-1 ~ 10-4

7

Sieve size O90(O95) mm

0.07~0.5

8

Unit Weight g/m2

120

160

200

240

280

340

400

9

Variation %

±10