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Uniaxial Geogrid

It is characterized by high strength along a single direction (longitudinal) and is suitable for engineering scenarios that require one-way enhancement of the tensile properties of soil.

Email : taiwei@cngeosynthetics.com

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Category:

Geogrid

Technical indicators

Item	Specification
Item		TWG25	TWG35	TWG50	TWG80	TW110	TW150	TW170	TW200	TW220	TW240	TW260	TW280	TW300
Tensile strength KN/m≥	PP	25	35	50	80	110	150	170	200	220	240	260	280	300
Tensile strength KN/m≥	HDPE	25	35	50	80	110	150	170	200
Standard elongation %≤	10.0
Tensile strength at 2% elongation KN/m≥	PP	7	10	12	26	32	39	45	56	59	65	78	84.5	90
Tensile strength at 2% elongation KN/m≥	HDPE	6	9	12	21	30	45	57	67
Tensile strength at 5% elongation KN/m≥	PP	12	22	28	48	64	77	90	112	120	132	157	170	182
Tensile strength at 5% elongation KN/m≥	HDPE	12	18	25	44	60	87	95	106
Creep Ultimate Strength KN/m≥	PP	11	15	21	30.2	41	49	57	64	71.5	79	86	91.5	100
Creep Ultimate Strength KN/m≥	HDPE	11	15	21	31	41	57	66	76
Width (m)	1～3

Application

1. Highway and railway projects: Soft foundation reinforcement to enhance the bearing capacity of soft soil foundation. Fill steep slopes to prevent landslides or collapses.

2. Retaining wall and slope protection: Reinforced soil retaining wall, laid in layers with backfill soil. Ecological slope protection, combined with vegetation restoration, strengthens the slope and prevents soil erosion.

3. Landfills and tailings ponds: Reinforce slopes in the reservoir area to improve the anti-sliding stability of tailings dams or garbage dumps.

4. River and coastal engineering: Reinforcement of embankments to enhance their erosion resistance and extend their service life. Revetment structure, soil reinforcement.

5. Reinforce the foundation of runways in airport and port projects to disperse aircraft loads and reduce base deformation.

Features:

1. High strength and low elongation: The longitudinal tensile strength can reach 30~200kN/m (depending on the specifications), and the elongation is only 3%~10%, effectively restraining soil deformation.

2. Corrosion resistance and durability: Resistant to acid, alkali and microbial erosion, adaptable to humid or contaminated soil environments, with a service life of up to 80+ years.

3. High node strength: Special processing ensures that the ribs and nodes are firmly combined to avoid detachment when stressed.

4.Good water permeability and good bonding with soil: The mesh structure allows water to penetrate freely while engaging closely with the soil to enhance friction resistance.

5. Convenient construction: The roll material is lightweight and can be cut, overlapped or tied on site, adapting to rapid laying on complex terrain.

Packaging and shipping

We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.

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