GT Series

Our GT-series geotextile rolls are high-quality nonwoven, needle-punched fabrics made from continuous filament polyester. Ideal for drainage applications like subsoil drains and filtration systems, they also perform well in pavement stabilisation, subgrade separation, and liner protection.

Available in various grades, they deliver excellent filtration, separation, and drainage performance.

MECHANICAL PROPERTIES	TEST METHOD	UNITS	GT150A	GT200B	GT250C	GT350D	GT450E
GRAB TENSILE STRENGTH	AS3706.2	N	715	1080	1300	1830	2450
TRAPEZOIDAL TEAR STRENGTH	AS3706.3	N	305	395	490	640	840
CBR BURST STRENGTH	AS3706.4	N	1850	2720	3400	4600	6200
G RATING	AUSTROADS		1650	2140	2760	3650	4980
DROP CONE (H50)	AS3706.5	mm	1475	1680	2240	2900	4000
HYDRAULIC PROPERTIES
EQUIVALENT OPENING SIZE (O95)	AS3706.7	µm	120	110	100	80	80
PERMITTIVITY	AS3706.9	s⁻¹	1.9	1.6	1.5	1.4	1.2
FLOW RATE (Q100)	AS3706.9	l/m²/s	190	160	150	140	120

NOTES:

Geotex Pty Ltd reserves the right to alter product specifications without prior notice. It is the responsibility of all users to satisfy themselves that the above data and specifications are up to date.
Please contact Julian on 0481 333 632 if you need additional data or a specific product for your project.

GT SERIES

Available in various grades, they deliver excellent filtration, separation, and drainage performance.

MECHANICAL PROPERTIES	TEST METHOD	UNITS	GT150A	GT200B	GT250C	GT350D	GT450E
GRAB TENSILE STRENGTH	AS3706.2	N	715	1080	1300	1830	2450
TRAPEZOIDAL TEAR STRENGTH	AS3706.3	N	305	395	490	640	840
CBR BURST STRENGTH	AS3706.4	N	1850	2720	3400	4600	6200
G RATING	AUSTROADS		1650	2140	2760	3650	4980
DROP CONE (H50)	AS3706.5	mm	1475	1680	2240	2900	4000
HYDRAULIC PROPERTIES
EQUIVALENT OPENING SIZE (O95)	AS3706.7	µm	120	110	100	80	80
PERMITTIVITY	AS3706.9	s⁻¹	1.9	1.6	1.5	1.4	1.2
FLOW RATE (Q100)	AS3706.9	l/m²/s	190	160	150	140	120

NOTES:

Geotex Pty Ltd reserves the right to alter product specifications without prior notice. It is the responsibility of all users to satisfy themselves that the above data and specifications are up to date.
Please contact Julian on 0481 333 632 if you need additional data or a specific product for your project.

GT SERIES