Plastic mesh For coal mine
Geogrid
Plastic mesh For coal mine - Image 3
Plastic mesh For coal mine - Image 4

Plastic mesh For coal mine

Mining Grids are especially for underground mine and tunnel applications.

The grids have an integrally formed structure with high tensile strength on MD and TD directions.

Mining Grids are manufactured from special formula with flame-retardant polymer.

  • Material: Polypropylene
  • Color: White /Black /Green
  • Tensile Strength:20kN/M 30kN/M 40kN/M
  • Elongation: 13% Max
  • Length: 50m Width: 1-4m
  • Certificate: CE /ISO9001/SGS
  • MESH SIZE: 30-65mm
Quantity(Square Meters) 1 – 5000 >5000
Est. Time(days) 3 5-7days
SKU: 200000-1-2 Category:

 

Mining Grids are especially for underground mine and tunnel applications.

The grids have an integrally formed structure with high tensile strength on MD and TD directions.

Mining Grids are manufactured from special formula with flame-retardant polymer.  

 

Performance:

• Easy to transport with lightweight.
• Easy to install with improve installation efficiency.
• Easy to handle with minimized injury during installation.

 

 

 

Demensions:

Product
AL
AT
WLR
WTR
tLR
tTR
tJ
2020L
60±3
65±3
6.0
5.1
1.4
1.1
4.1
3030L
60±3
65±3
3.8
4.1
2.4
2.1
6.0
* unit = mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Application:

1. It can be applied in all kinds of roads, railways, airports to enhance the roadbed. 

2. It can be applied in a large car park and terminal freight yard, etc. to strengthen the foundations of a permanent load; 

3. It can be applied in rail, road slope’s protection; 

4. It can be applied to enhance the culvert; 

5. It can be applied as a secondary enhancement after the uniaxial geogrid soil enhancement, further enhancement to the

soil; prevent soil erosion; 

6. It can be applied in mining, tunnel reinforcement.

 

 

 

 

 

 

 

 

 

 

 

 

Specification:                                                          

Index Properties
Test Method
Unit
MD Values
TD Values
 Polymer
–
–
PP
–
 Tensile Strength @ 2% Strain
ASTM D 6637
kN/m
10.5
10.5
 Tensile Strength @ 5% Strain
ASTM D 6637
kN/m
21
21
 Ultimate Tensile Strength
ASTM D 6637
kN/m
30
30
Structural Integrity
 Junction Efficiency GRI GG2 % 90 –
Flame Retardant Properties
 Maximum Flame Propagation ASTP 5011 m 1.2
 Average Duration of Burning for Test Set
ASTP 5011
minute
1.0(max)
 Maximum Duration of Burning for Single Test
ASTP 5011
minute
2.0
Dimensions
 Aperture Dimensions mm 60 65
 Roll Width m 1.85/ 3.70
 Roll Length m 50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Feature

Color:Black

Package

Roll Width: 1-4m

Roll Length:1-100m

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