Warp breaking strength, KN/m ≥

35

50

65

80

100

120

140

160

180

200

250

Latitude breaking strength, KN/m≥

According to the agreement, if there is no special requirement, the warp breaking strength is x 0.7

Elongation at break, % ≤

Warp 35, Latitude 30

Width deviation, %

-1

CBR bursting strength, KN≥

2

4

6

8

10.5

13

15.5

18

20.5

23

28

Equivalent aperture 090(o95).mm

0.05-0.5

Vertical permeability, cm/s

K x (10-2-----10-3) K=1.0-9.9

Mould bag filling thickness deviation, %

±8

Mould bag length/width deviation, %

±2

Sewing strength, KN/m≥

Breaking strength x 50%

Warp and weft tear strength,KN ≥

0.4

0.7

1

1.2

1.4

1.6

1.8

1.9

2.1

2.3

2.7

Mass deviation per unit area,%

-5