PP Biaxial Stretched Geogrid

PP Biaxial Stretched Geogrid is a high-strength geosynthetic material manufactured from premium polymer sheets through precision punching and bidirectional stretching processes.

Our biaxial geogrid delivers exceptional load distribution, soil confinement, road foundation and structural reinforcement, extensively utilized in civil engineering and infrastructure reinforcement projects.

Raw Materials: PP (Polypropylene)

Packing Method: Bagged Rolls

product details

Production Line Process and Laboratory

Our company adopts latest domestic production equipment.

In order to ensure 100% product pass rate, quality control department of the company to implement the production line inspection and random inspection of finished products, for the quality of product of the “Zhonglong” brand to provide double insurance.

Specifications of Biaixal Stretched Geogrid

Length/Roll	Width
50m~100m	3m，4m，6m

Technical Parameter

Biaxial Stretched Geogrid (PP)

No.	Specifications	Tensile Strength (KN/m)	Tensile Strength at 2% Elongation (KN/m)	Tensile Strength at 5% Elongation (KN/m)	Nominal elongation rate （%）
1	TGSG 1515	≥15.0	≥5.0	≥7.0	≤15.0/13.0
2	TGSG 2020	≥20.0	≥7.0	≥14.0
3	TGSG 2525	≥25.0	≥9.0	≥17.0
4	TGSG 3030	≥30.0	≥10.5	≥21.0
5	TGSG 3535	≥35.0	≥12.0	≥24.0
6	TGSG 4040	≥40.0	≥14.0	≥28.0
7	TGSG 4545	≥45.0	≥16.0	≥32.0
8	TGSG 5050	≥50.0	≥17.5	≥35.0

Download File: Geogrids Specifications Manual

Characteristics of Biaixal Stretched Geogrid

High-Strength Geosynthetic Material:

Biaxial stretched geogrid is manufactured using high molecular polymer (PP) through advanced processes including extrusion, punching, heating and biaxial stretching, offering stable chemical properties, high resistance to mechanical damage and durability, high friction coefficient with sand and gravel.

Outstanding Tensile Performance:

Biaxial stretch geogrid possesses high tensile strength, high plane torsion modulus, good creep resistance. Exceptional strength in both vertical and horizontal directions, ensuring robust performance in demanding environments.

Grid-Like Structure:

The square-shaped grid design enhances force bearing and diffusion within soil, promoting an effective interlocking system. It can improve the bearing capacity of the foundation and increase the diffusion angle. The same effect can be achieved under the axial action of the same load, and the filling thickness can be reduced.