China 1 Ton PP nonwoven Geotube for Filter Dewatering Mud

Product Specifications

PROPERTIES

TEST METHOD

UNIT

MINIMUM AVERAGE VALUE

MWG270

MWG370

MWG570

MWG665

MWG770

Tensile Strength , MD

ASTM D 4595

kN/m

38.5

52.5

70

70

105.1

Tensile Strength , CD

ASTM D 4595

kN/m

35.9

47.3

70

96.3

84

Elongation, MD

ASTM D 4595

%

25

25

25

25

25

Elongation, CD

ASTM D 4595

%

25

25

25

25

25

Tensile Strength at

2%, MD

ASTM D 4595

kN/m

7

11

14

17.5

21

2%, CD

ASTM D 4595

kN/m

8.6

12.3

19.3

25

22.8

5%, MD

ASTM D 4595

kN/m

17.7

21.9

35

35

52.5

5%, CD

ASTM D 4595

kN/m

19.8

22.8

39.4

53

47.1

Factory Seam Strength

ASTM D 4884

kN/m

18.4

25.1

37.5

52.5

43.8

Apparent Opening Size

ASTM D 4751

mm

0.6

0.43

0.6

0.43

0.6

Permittivity

ASTM D 4491

sec-1

0.7

0.9

0.4

0.26

0.04

Water Flow Rate

ASTM D 4491

l/min/m2

2037

1630

1222

815

611

UV Resistance(% retained after 500 hours)

ASTM D 4355

%

80

80

80

70

80

1 ton PP nowoven geotube for filter and dewatering mud

NOTES:

·The values given are Minimum Average Values except elongation and UV resistance. Elongation is a Maximum Value and UV is a typical value.

·Mass per unit area has a tolerance of ±10%.

1. Weed block for landscaped garden beds

2. Permeable liners for planters (stops soil erosion)

3. Weed control under wooden decking

4. Geotextile for separating aggregate / soils under walkway blocks or bricks

5. Assists in preventing paving from settling unevenly

6. Landscape fabric prevents soil erosion