River construction PP Biaxial Geogrid

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keyword:

PP Biaxial Geogrid

PRODUCT DETAILS

                                                                             River construction PP Biaxial Geogrid

 

PP Biaxial Geogrid
Material; polypropylene 
Tension; 15-55KN(support customization)

 

 

Application

PP welded geogrid has high strength, low elongation (fracture elongation not exceeding 12%) performance, and its creep deformation is very small. Grid reinforcement, reinforcement and strengthening of the foundation, improving bearing capacity, reducing uneven settlement, and impeding the formation of soil failure surfaces. PP welded geogrid has good flexibility, and due to the material being subjected to strong stretching and double-sided clamping with transverse ribs, even if it cracks, it still maintains the performance of the geogrid.

 

 Friction coefficient
The surface of the product has been treated and pressed with rough patterns to enhance its roughness. At the same time, the mesh formed by longitudinal and transverse ribs locks the soil, achieving the optimal passive impedance force on the soil. The width of PP welded geogrid can reach 2-6.5 meters, and the roll length can reach 50 meters (it can also be produced according to user needs)

 

 

operational principle

The ribbed polymer plastic of PP welded geogrid has immoderate tensile electricity after extrusion and stretching The intersection elements of its longitudinal and transverse ribs are welded with high-frequency ultrasonic waves, making positive regular product great and high-quality interlocking of the grid grid grid on the soil. At the same time, the energy of the grille can alternate the anxiousness of the ribs and alter the vary of ribs to layout wonderful fashions and specifications. To meet the needs of one-of-a-kind engineering initiatives and a variety of technical indicators.

 

 

Item

 

Test Method

Unit

PBX1515

PBX2020

PBX3030

PBX4040

PBX5050

MD

TD

MD

TD

MD

TD

MD

TD

MD

TD

Polymer

-

-

PP

Minimum Carbon Black

ASTM D 4218

%

2

Tensile Strength

ASTM D 6637

kN/m

15

15

20

20

30

30

40

40

50

50

Tensile Strength @ 2% Strain

ASTM D 6637

kN/m

5

5

7

7

10.5

10.5

14

14

17.5

17.5

Tensile Strength @ 5% Strain

ASTM D 6637

kN/m

10.5

10.5

14

14

21

21

28

28

35

35

Elongation

ASTM D 6637

%

13

13

13

13

13

13

13

13

13

13

Junction Efficiency

GRI GG2

%

93

93

93

93

93

93

93

93

93

93

Flexural Rigidity

ASTM D 7748

mg-cm

250,000

750,000

2,000,000

4,800,000

8,000,000

Aperture Stability

ASTM D 7864

m-N/deg

0.32

0.50

0.75

0.98

1.10

Aperture Size

-

mm

38

38

38

38

36

36

35

35

33

33

Roll Width

-

m

3.95 or 5.95

Roll Length

-

m


50

 

Notes MD = Machine Direction; TD = Transverse Direction
# Lin Yuan Geosynthetics reserves the right to change the product specifications at any time.

 

certificate

 

Factory Appearance

 

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