Warp Knitted Polyester Geogrid for Roadbed, Railway and Bridges

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Warp Knitted Polyester Geogrid

Warp Knitted Polyester Geogrid is made of high tenacity PET through gridding process and coated with PVC.

APPLICATION:

Warp knitted polyester geogrid is mainly used in following fields:
(1)Road and railway reinforcement: crack prevention, increase of roadbed strength;
(2)Reinforcement and stabilization of riverside, embankment and side slope;
(3)Reinforcement of soft ground to increase of stability and loading capacity of fundus;
(4)Reinforcement of road and bridge surface.

PROPERTIES:

High intension;
High tenacity;
High occlusive force with soil and gravel;
Corrosion-resistant;
Water drainage;
Light weight.

Warp Knitted Polyester Geogrid Technical Specification

Tensile Strength (KN)	Warp	=30	=50	=60	=80	=100	=120	=150	=200
Tensile Strength (KN)	Weft	=30	=50	=60	=80	=100	=120	=150	=120
Elogation	Fiberglass	<4%	<4%	<4%	<4%	<4%	<4%	<4%	<4%
Elogation	Polyester	<13%	<13%	<13%	<13%	<13%	<13%	<13%	<13%
Mesh size(mm)		12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50	12.7×12.7 25.4×25.4 42×42 50×50
Elastic Modulus (Fiberglass)		76	76	76	76	76	76	76	76
Width(m)		1~6	1~6	1~6	1~6	1~6	1~6	1~6	1~6
Length(m)		50~300	50~300	50~300	50~300	50~300	50~300	50~300	50~300
Temperature Resistant (?)	Fiberglass	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280
Temperature Resistant (?)	Polyester	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280	-100~280
Resin Content (%)	Fiberglass	18~20	18~20	18~20	18~20	18~20	18~20	18~20	18~20
Resin Content (%)	polyester	=30%	=30%	=30%	=30%	=30%	=30%	=30%	=30%
Glue Type	Fiberglass	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage	Bitumen PVC SBR soakage
Glue Type	Polyester	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage	PVC SBR soakage

Product model		PET 20/20	PET 30/30	PET 40/40	PET 50/35	PET 50/50	PET 80/80	PET 100/120
Project		PET 20/20	PET 30/30	PET 40/40	PET 50/35	PET 50/50	PET 80/80	PET 100/120
Material		High tenacity polyester	High tenacity polyester	High tenacity polyester	High tenacity polyester	High tenacity polyester	High tenacity polyester	High tenacity polyester
After treatment		PVC soakage	PVC soakage	PVC soakage	PVC soakage	PVC soakage	PVC soakage	PVC soakage
Tensile strength(KN/m)	Longitudinal	>=20	>=30	>=40	>=50	>=50	>=80	>=100
Tensile strength(KN/m)	Transverse	>=20	>=30	>=40	>=35	>=50	>=80	>=120
When elongation rate is 10%		10	10	10	10	10	10	10
Weight of unit area(g/m2)		300-320	360-380	430-450	500-520	580-600	720-780	980-1050
Gridding size (mmXmm)		25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4
Breadth(m)		2-6	2-6	2-6	2-6	2-6	2-6	2-6
Remark		Our company can make products based on the different requirement from customers. The largest strength could be 150KN/m.

Product model		PETC 20/20	PETC 30/30	PETC 35/50	PETC 50/50	PETC 80/50	PETC 100/100	PETC 100/120
Item		PETC 20/20	PETC 30/30	PETC 35/50	PETC 50/50	PETC 80/50	PETC 100/100	PETC 100/120
Material		High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage	High tenacity polyester FDY+PVC soakage
Tensile strength(KN/m)	Longitudinal	>=20	>=30	>=35	>=50	>=80	>=100	>=100
Tensile strength(KN/m)	Transverse	>=20	>=30	>=50	>=50	>=50	>=100	>=120
When elongation rate is 10%		<18	<18	<18	<18	<18	<18	<18
Weight of unit area(g/m2)		220-235	300-320	360-380	400-420	460-490	600-650	720-780
Gridding size (mmXmm)		25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4	25.4X25.4
Breadth(m)		2-6	2-6	2-6	2-6	2-6	2-6	2-6
Remark		Our company can make products based on the different requirement from customers. The largest strength could be 200KN/m.

© 2010 Geomaster Geogrid Reinforcement Engineering Co.

Add: Development Zone, Dezhou, China

Email: info@geogrids.us URL: https://www.geogrids.us