TerraTex® GE112 is a needle-punched nonwoven geotextile made of 100% polypropylene staple fibers, which are formed into a random network for dimensional stability. TerraTex® GE112 resists ultraviolet deterioration, rotting, biological degradation, naturally encountered basics and acids. TerraTex® GE112 conforms to the properties listed as per Table 1-10-2, Heavy, of AREMA Manual of Railway Engineering, pg. 1-10-7, (2013)
All values provided are intended for rapid comparison purposes, only. Please refer to a specific product’s Product Data Sheet (PDS) and the disclaimers therein for a detailed listing of all characteristics, associated definitions and values needed for structure design, specification compliance review and product submittal purposes. Please Download PDS for all information transfer, printing and submittal purposes.
Unless noted otherwise, all values are minimum average roll values (MARV).| Property | Test Method | English | Metric |
|---|---|---|---|
|
Weight (Typical)
1
|
ASTM D5261 | 12.0 oz/yd2 | 407 g/m2 |
|
Grab Tensile
|
ASTM D4632 | 225 lbs | 1.000 kN |
|
Grab Elongation
|
ASTM D4632 | 20 % | 20 % |
|
Trapezoid Tear
|
ASTM D4533 | 125 lbs | 0.555 kN |
|
Pin Puncture Resistance
|
ASTM D4833 | 150 lbs | 0.665 kN |
|
Mullen Burst
|
ASTM D3786 | 450 psi | 3,100 kPa |
|
Permittivity
1
|
ASTM D4491 | 0.25 sec-1 | 0.25 sec-1 |
|
Permeability
1
|
ASTM D4491 | 0.10 cm/sec | 0.10 cm/sec |
|
AOS
1
,
2
|
ASTM D4751 | 70 US Std. Sieve | 0.212 mm |
|
Planar Transmissivity
3
|
ASTM D4761 | 0.004 ft2/min | 0.0000062 m2/sec |
|
Abrasion Resistance Strength Retained
|
ASTM D4886 | 80 % | 80 % |
|
UV Resistance
|
ASTM D4355 | 70 % @ 500 hrs | 70 % @ 500 hrs |