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Warp Knitted Polyester Geogrid

Polyester warp-knitted polyester geogrid, also known as high-strength warp-knitted geogrid, is a geogrid made of high-strength fibers or polyester industrial filaments, warp-knitted and directional woven into grid fabric.
Tensile Strength:25-25KN,30-30KN,50-50KN,80-80KN,100-100KN,120-120KN,150-150KN,200-200KN
Roll Size:3.95*100m,as request

Key Word:

Geocell, Geogrid, Geotextile, Grass Grid, Geomembrane, Geotube, Composites, Geomat, Geobag

Category:

隐藏域元素占位

  • Product Description
    • Commodity name: Warp Knitted Polyester Geogrid
    • 列表页概要: Polyester warp knitted polyester geogrid, also known as high-strength warp-knitted geogrid, is a geogrid made of high-strength fibers or polyester industrial filaments, warp-knitted and directional woven into grid fabric.

    Polyester warp-knitted polyester geogrid, also known as high-strength warp-knitted geogrid, is a geogrid made of high-strength fibers or polyester industrial filaments, warp-knitted and directional woven into grid fabric.<BR> Tensile Strength:25-25KN,30-30KN,50-50KN,80-80KN,100-100KN,120-120KN,150-150KN,200-200KN<BR> Roll Size:3.95*100m,as request

    Product description of Warp Knitted Polyester Geogrid:

    Polyester warp knitted polyester geogrid, also known as high-strength warp-knitted geogrid, is a geogrid made of high-strength fibers or polyester industrial filaments, warp-knitted and directional woven into grid fabric, and then coated with PVC. , also known as polyester geogrid or warp-knitted geogrid, adopts warp knitting process to form a directional structure, the warp and weft yarns in the fabric have no bending state with each other, and the intersections are bound together with high-strength fiber filaments to form a firm structure The combination point, known as "fibrous soft steel bar", is a new type of high-quality geotechnical substrate for reinforcing roadbeds. It is applied to soft subgrade, embankment, slope and retaining wall projects of various high-grade highways and railways to improve its bearing capacity and overall stability.

     

    Features of Warp Knitted Polyester Geogrid:

    1. High tensile strength

    2. The elongation rate is small

    3. Corrosion resistance and aging resistance

    4. Strong bite force with the base material

    5. Light weight and drainage effect

     

    Application range of Warp Knitted Polyester Geogrid:

    1. It is used to reinforce the soft soil subgrade of roads, railways, municipal roads and other roads, which can effectively improve the strength of the subgrade and delay the reflection cracks of the road.

    2. Reinforcement and isolation of dams and river courses in water conservancy projects, reinforcement of soft soil foundations, enhancement of their protection capabilities, and improvement of the bearing capacity and stability of the foundations.

    3. It is used for embankment slope reinforcement and retaining wall reinforcement to enhance the overall strength, and for soft soil foundations such as roads, railways, and water conservancy.

    4. Warp knitted polyester geogrid is used for railway ballast protection: due to train vibration and wind and rain, the ballast is lost, and the geogrid is used to wrap the ballast to prevent the loss of ballast and improve the stability of the roadbed;

    5. It is used to strengthen the retaining wall on the side of the railway, such as the platform and cargo platform in the railway station, which can prolong the service life and reduce maintenance costs;

    6. For reinforced retaining walls: paving geogrids next to the road and in the vertical retaining walls can improve the bearing capacity of the retaining walls;

    7. The foundation of the abutment is generally easy to sink downwards, and there is a phenomenon of vehicle jumping. Laying geogrids under the foundation of the abutment can increase the bearing capacity and stabilize the abutment.

     

    Technical standard of Warp Knitted Polyester Geogrid:

    Unidirectional warp knitted geogrid

    project

    Specification

    Nominal

    20

    35

    50

    80

    100

    125

    150

    Ultimate tensile strength per linear meter KN/m

    ≧20

    ≧35

    ≧50

    ≧80

    ≧100

    ≧125

    ≧150

    Elongation % at Nominal Tensile Strength

    ≦12

    ≦12

    ≦12

    ≦13

    ≦13

    ≦13

    ≦13

    Tensile rate at 2% elongation KN/m

    ≧6

    ≧10

    ≧15

    ≧24

    ≧30

    ≧37

    ≧45

    Tensile rate at 5% elongation KN/m

    ≧12

    ≧20

    ≧28

    ≧45

    ≧59

    ≧78

    ≧96

     

    Two-way warp knitted geogrid

    project

    Specification

    Nominal

    20

    35

    50

    80

    100

    125

    150

    Ultimate tensile strength per linear meter KN/m

    ≧20

    ≧35

    ≧50

    ≧80

    ≧100

    ≧125

    ≧150

    Elongation % at Nominal Tensile Strength

    ≦13

    ≦13

    ≦13

    ≦13

    ≦13

    ≦14

    ≦14

    Tensile rate at 2% elongation KN/m

    ≧7

    ≧12

    ≧17

    ≧28

    ≧35

    ≧43

    ≧52

    Tensile rate at 5% elongation KN/m

    ≧14

    ≧24

    ≧34

    ≧56

    ≧70

    ≧86

    ≧104

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