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Geocell series

Geocell

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Product performance

  The sheet material of the geocell is made of linear polyethylene (PE) and polypropylene (PP), which are extruded and stretched after being heated at high temperatures. It has the ability to expand and contract freely, and can be transported and folded. During construction, it can be stretched into a mesh and filled with loose materials such as soil, crushed stone, and concrete, forming a structure with strong lateral limitations and high stiffness. Lightweight material, wear-resistant, chemically stable, resistant to light oxygen aging, acid and alkali, suitable for different soil conditions such as deserts.


Applicable scope

  Soft foundation treatment of expressways, first-class highway, railways, municipal roads, airport roads and ports can also be used to control landslides, build retaining walls, bridge abutment jumping and landscaping.


Technical parameter


Reference standard GB/T19274-2003

Model

Cell height(H/mm)

Cell thickness(T/mm

Cell welding distance(A/mm

 

Nominal value

deviation

Nominal value

Nominal value

deviation

1

H100

+1

1.1

330A800

+15

2

100H200

+2


Serial Number

Test items

unit

Material PP compartment

Material PP compartment

1

appearance

 

The cells are flat, without bubbles or grooves

2

Longitudinal tensile yield strength of cells

Mpa

23

20

3

Tensile strength at the rivet

N/cm

100

100

4

Tensile strength at the connection between cell groups (cell edge)

N/cm

200

200

5

Tensile strength at the connection between cell groups (in the middle of the cell sheet)

N/cm

120

120


Reference standard Q/CR549.1-2016

Serial Number

project

index

1

tensile yield strength MPa

20 

2

elongation at yield

15%

3

Right angle tear resistance N

120,The thickness of the cell is 0.8mm

150,The thickness of the cell is 1.1mm

4

Environmental stress cracking time h

800

5

oxidation induction time min

20

6

carbon black dispersity

No more than 1 level 3 out of 10 data, and levels 4 and 5 are not allowed

7

Carbon black content

2.0%

8

Peel Strength N/cm

100

9

Tensile strength N/cm

190


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