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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

Road & Railway construction fabrics

Road Underlayment Fabric

polyethylene woven geotextile fabric are used to hold soil in place. Woven geotextiles area time and money saving alternative to traditional methods using graded aggregate or sand filters. They prolong the surface life and stabilize the foundation while providing a rugged separation layer......

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Mechanical Properties

Test Method

Minimum Average (English)

Minimum Average (Metric)

Mass/Unit

ASTM D-5261

9 oz/yd²

350 g/m²

Wide Width Tensile Strength(MD x CD)

ASTM D-4595

3749 x 4030 Ibs/ft

55 x 59 kN/m

Grab Tensile Strength(MD x CD)

ASTM D-4632

400 x 400 Ibs

1780 x 1780 N

Grab Tensile Elongation

ASTM D-4632

20 x 15 %

20 x 15 %

Trapezoidal Tear

ASTM D-4533

150 x 150 Ibs

667 x 667 N

CBR Puncture

ASTM D-6241

1200 Ibs

5338 N

Apparent Opening Size(AOS)

ASTM D-4751

40 US Std.Sieve

0.425 mm

Permittivity

ASTM D-4491

0.16 sec-1

0.16 sec-1

Water Flow Rate

ASTM D-4491

12 gal/min/ft²

489 L/min/m²

UV Resistance(% retained after 500 hours)

ASTM D-4355

90 %

90 %

polyethylene woven geotextile fabric are used to hold soil in place. Woven geotextiles area time and money saving alternative to traditional methods using graded aggregate or sand filters. They prolong the surface life and stabilize the foundation while providing a rugged separation layer between aggregate and subgrade.

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