Geogrid series

Steel plastic geogrid

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2023/4/28 Viewed：

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　　The high-strength steel wire woven by warp and weft can produce extremely high tensile modulus under pre stress strain, and the longitudinal and transverse ribs work together, fully exerting the locking effect of the grid on the soil; By treating the plastic surface during the production process, rough patterns are pressed and the roughness of the grid surface is enhanced, thereby improving the friction coefficient between the steel plastic grid and the soil. Resistant to acids, alkalis, and various chemical substances.

scope of application

　　In soft foundation treatment engineering projects such as railways, highways, mining dams, thermal power plants, and landfill sites.

Technical Parameter

Reference standard JT/T925.1-2014

index	Specification and model
index	30-30	50-50	60-60	70-70	80-80	100-100	120-120
Longitudinal and transverse ultimate tensile strength kN/m	≥30	≥50	≥60	≥70	≥80	≥100	≥120
Elongation under ultimate tensile strength in both longitudinal and transverse directions %	≤3
Ultimate separation force at the connection point N	≥300				≥500

index	Specification and model
index	50-30	60-30	80-30	80-50	100-50	120-50	180-50
Longitudinal ultimate tensile strength kN/m	≥50	≥60	≥80	≥80	≥100	≥120	≥180
Transverse ultimate tensile strength kN/m	≥30	≥30	≥30	≥50	≥50	≥50	≥50
Elongation under ultimate tensile strength in both longitudinal and transverse directions %	≤3
Ultimate separation force at the connection point	≥300		≥500

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