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+86-571-85368892 bd@geotextile.cc
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Add: No.36 Fengyi Road, Yuyao County, Ningbo City, Zhejiang, China

Mob: +8615957976085

Tel: +86-571-85368892

Email: bd@geotextile.cc

Geotubes for Erosion Control

geotube are manufactured from high strength polypropylene geotextiles and are permeable and resistant to ultra-violet light and the stresses associated with filling and placement including: abrasion, tearing, puncturing and flattening. Dewatering tube characteristic: Higher Flow Rate Stronger......

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geotube are manufactured from high strength polypropylene geotextiles and are permeable and resistant to ultra-violet light and the stresses associated with filling and placement including: abrasion, tearing, puncturing and flattening.

Mechanical Properties

Test Method

Minimum Average (English)

Minimum Average (Metric)

Mass/Unit 

ASTM D-5261

7 oz/yd²

237 g/m²

Grab Tensile Strength(MD x CD)

ASTM D-4632

180 x 180 Ibs

801 x 801 N

Grab Tensile Elongation

ASTM D-4632

50 x 50 %

50 x 50 %

Trapezoidal Tear

ASTM D-4533

75 x 75 Ibs

334 x 334 N

CBR Puncture

ASTM D-6241

450 Ibs

2003 N

Apparent Opening Size(AOS)

ASTM D-4751

70 US Std.Sieve

0.212 mm

Permittivity

ASTM D-4491

1.4 sec-1

1.4 sec-1

Water Flow Rate

ASTM D-4491

105 gal/min/ft²

4278 L/min/m²

UV Resistance(% retained after 500 hours)

ASTM D-4355

70 %

70 %

Dewatering tube characteristic:

Higher Flow Rate

Stronger Seams

Higher UV Resistance

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