TerraTex HD

TerraTex HD is a woven geotextile made up of polypropylene filaments which are formed into a stable network such that the filaments retain their relative position. It is non-biodegradable and resistant to most soil chemicals, acids, and alkalies with a pH range of 3 to 12. TerraTex HD is manufactured to meet or exceed the following requirements.

PROPERTY	TEST METHOD	MINIMUM AVERAGE ROLL VALUE
Polymer
Polypropylene
Wide WidthTensile Strength	ASTM D 4595	2100 x 2100 lbs/ft @ ultimate
Wide WidthTensile Elongation @ Ultimate	ASTM D 4632	15 %
Wide Width Tensile Strength @ 5% Elongation	ASTM D 4595	720 x 1200
Tensile Strength	ASTM D 4632	315 lbs
Tensile Elongation	ASTM D 4632	15 %
Puncture Strength	ASTM D 4833	120 lbs
Mullen Burst	ASTM D 3786	600 psi
Trapezoid Tear	ASTM D 4533	120 lbs
A.O.S.	ASTM D 4571	40 US sieve
Permittivity	ASTM D 4491	0.05 sec^-1
Flow Rate	ASTM D 4491	4 gpm/sf
UV Resistance	ASTM D 4355	70%
(strength retained @ 500 hrs)

TerraTex HD is engineered for stabilization applications in very severe soil conditions. It is designed to withstand extremely demanding installation conditions. TerraTex HD not only provides stabilization to poor soils but also prevents fines from contaminating the good fill material placed on top of the fabric. This separation is essential to the long term performance of your system.