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Plastic blind ditch


performance

  A pivot structure formed by the fusion of disordered fibers of modified polypropylene, with an outer layer of geotextile. Mud and water are filtered into clear water through an outer geotextile and discharged into a plastic blind ditch. It has high extrusion strength and good pressure resistance.


scope of application

  At the bottom of embankments and highways; Behind the retaining wall, at the landfill site.


Technical Parameter


Refer to SL/T235-1999

project

Circular cross-section

MY60

MY80

MY100

MY150

MY200

outside diameter mm

Φ60

Φ80

Φ100

Φ150

Φ200

inside diameter mm

Φ30

Φ450

Φ60

Φ90

One or more pores

weight(g/m

400

750

1000

1800

2800

Resistance strength kpa

Void rate %≥

75

75

75

75

75

flattening 5%≥

80

75

60

40

40

flattening 10%≥

160

140

120

70

60

flattening 15%≥

200

180

160

90

80

flattening 20%≥

250

230

200

120

100

139-5609-2730
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