Homepage | Set Home | Add to Favorites

Zhejiang Chengmei Import & Export Co.,Ltd

  • No Category

Friends links

Geotubes for Beach Erosion Control
Click image to view full size image
Product: Views:435Geotubes for Beach Erosion Control 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-08-12 04:50

The Geotube technology works by allowing sludge to be filtered through the unique dual filament polypropylene fabric, while retaining a high percent of solids.  As sludge is pumped into a Geotube unit, it is injected with a polymer. The addition of the polymer to the sludge is necessary to flocculate the sludge and allow the Geotube technology to dewater as effectively as possible.

Mechanical Properties

Test Method

Minimum Average (English)

Minimum Average (Metric)


ASTM D-5261

8.0 oz/yd²

271 g/m²

Grab Tensile Strength (MD x CD)

ASTM D-4632

240 x 240 Ibs

1068 x 1068 N

Grab Tensile Elongation

ASTM D-4632

70 x 70 %

70 x 70 %

Trapezoidal Tear

ASTM D-4533

90 x 90 Ibs

400 x 400 N

CBR Puncture

ASTM D-6241

630 Ibs

2802 N

Apparent Opening Size(AOS)

ASTM D-4751

80 US Std.Sieve

0.18 mm


ASTM D-4491

1.5 sec-1

1.5 sec-1

Water Flow Rate

ASTM D-4491

95 gal/min/ft²

3870 L/min/m²

UV Resistance (% retained after 500 hours)

ASTM D-4355

80 %

80 %

Geotube units are durable and can be stacked to maximize space, or fabricated to fit in mobile roll-off containers that can be transported around your property.