KNITTED COMPOSITE DRAINAGE NET
KNITTED COMPOSITE DRAINAGE NET
KNITTED COMPOSITE DRAINAGE NET

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KNITTED COMPOSITE DRAINAGE NET

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Model No. : PLGM-2020
Brand Name : PL

Product description

echnical data and specs for the Composite three- D Drainage Net

No.

Item

Unit

Standard value

1200g

1400g

1600g

1800g

2000g

1

Compound product weight

g/m2

≥1200

≥1400

≥1600

≥1800

≥2000

2

Compound product weight thickness

mm

≥6.0

≥7.0

≥8.0

≥9.0

≥10.0

3

Compound product weight strength (MD)

KN/m

≥16.0

≥16.0

≥16.0

≥16.0

≥16.0

4

Compound product  hydraulic conductivity

m2/s

≥1.2×10-4

≥1.2×10-4

≥1.2×10-4

≥1.2×10-4

≥1.2×10-4

5

Peeling strength of the inner net and nonwoven geotextile

KN/m

≥0.3

≥0.3

≥0.3

≥0.3

≥0.3

6

Thickness of the inner net

mm

≥5.0

≥5.0

≥6.0

≥7.0

≥8.0

7

Tensile strength of inner net

KN/m

≥13.0

≥15.0

≥15.0

≥15.0

≥15.0

8

Nonwoven geotextile weight

g/m2

≥200

≥200

≥200

≥200

≥200

9

Filter coefficient of nonwoven geotextile

cm/s

≥0.3

≥0.3

≥0.3

≥0.3

≥0.3

10

Roll Width

m

2.

2.

2.

2.

2.

11

Roll length

m

30

30

30

30

30

 
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