Terradrain 101

terradrain101
$220.00
Terradrain 101
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Terradrain 101

terradrain101
$220.00

Overview

TerraDrain 101 is a two-part prefabricated geocomposite drain, consisting of a formed polystyrene core covered on one side with a nonwoven needle-punched polypropylene filter fabric. The fabric allows water to pass into the drain core while restricting the movement of soil particles that might clog the core. The core allows the water to flow to designated drainage exits. TerraDrain 101 is nonbiodegradable and resistant to most soil chemicals, acids, and alkalies with a pH range of 3 to 12.

TerraDrain 101 is manufactured to meet or exceed the following requirements:

Property Test Method Value Value
Fabric Properties
Material Polypropylene Polypropylene
Tensile Strength ASTM D-4632 110 lbs. 485 N
Tensile Elongation ASTM D-4632 60% 60%
Puncture Strength ASTM D-4833 65 lbs. 285 N
Mullen Burst Strength ASTM D-3786 225 psi 1496 kPa
Trapezoid Tear Strength ASTM D-4533 50 lbs. 220 N
AOS ASTM D-4751 70 US Sieve 212 microns
Permeability ASTM D-4491 .20 cm/sec .20 cm/sec
Water Flow Rate ASTM D-4491 150 gpm/ft2 6110 l/min/m2
UV Resistance ASTM D-4355 70% 70%
(Strength retained @ 500 hours)
Core Properties
Material Polystyrene Polystyrene
Thickness 7/16 in 11 mm
Compressive Strength ASTM D-1621
(mod.)		 15,000 lbs/ft2 732 kN/m2
Drain Properties
Flow Capacity ASTM D-4716 16 gpm/ft of width 200 L/min/m of width