Surface Mat, Fiberglass, Fiberglass Fabric manufacturer / supplier in China, offering Glass Fiber Surface Mat Tissue for Gas Pipe, Em4 Green 3D Vegetation Geomat, Geogrid Reinforcing Biaxial Plastic Geo Grid 20kn and so on.
Min. Order / Reference FOB Price | |
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1000 Square Met | US $0.60/ Square Met |
Local Area: | Dezhou, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion |
Material: | Plastic |
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Performance: | High Tensile Strength Longitudinal and Transverse |
Standards: | ASTM D |
Biaxial Plastic Geogrid for Coal Mine road Railway highway
It is made from polymer and nanometer carbon black by extruded method .
Specification of Biaxial Plastic Geogrid for Coal Mine road Railway highway
L. Tensile strength (MD and TD)not less than 30kN/m
2. ROll width 2-4m, length as request
Used in highway, railway, port, airport and municipal project. Support in the recovery working face of coal mine and roadway in the coal mine.
Index Properties
Test Method
Unit
GG1515
GG2020
GG3030
GG4040
MD TD
MD TD
MD TD
MD TD
Polymer
--
--
PP
PP
PP
PP
Minimum Carbon Black
ASTM D 4218
%
2
2
2
2
Tensile Strength@ 2% Strain
ASTM D 6637
Kn/m
55
77
10.5 10.5
1414
Tensile Strength@ 5% Strain
ASTM D 6637
Kn/m
77
1414
2121
2828
Ultimate Tensile Strength
ASTM D 6637
Kn/m
1515
2020
3030
4040
Strain @ Ultimate Strength
ASTM D 6637
%
1310
1310
1310
1310
Structural Integrity
Junction Efficiency
GRI GG2
%
93
93
93
93
Flexural Rigidity
ASTM D 1388
Mg-cm
700000
1000000
3500000
10000000
Aperture Stability
COE Method
mm-N/deg
646
707
1432
2104
Dimensions
Roll Width
--
M
3.95
3.95
3.95
3.95
Roll Length
--
M
50
50
50
50
Roll Weight
--
Kg
39
50
72
105
MD denotes Machine direction. TD denotes transverse direction.
Specification & index:
Specification
TGSG15-15
TGSG20-20
TGSG30-30
TGSG40-40
index
unit
MD CD
MD CD
MD CD
MD CD
True initial modulus in use
KN/m
15 15
20 20
30 30
40 40
true tensile strength @2% strain
KN/m
5 5
7 7
11 11
16 16
true tensile strength @5% strain
KN/m
7 7
14 14
21 21
32 32
junction efficiency
%
100
100
100
100
flexural stiffness
mg-cm
280,000
780,000
900,000
1,200,000
aperture stability
kg-cm/deg
3.1
4.8
4.3
3.4
resistance to installation damage
%SC/%SW/%GP
95/93/90
95/93/90
95/93/90
95/93/90
resistance to long term degradation
%
100
100
100
100
unit weight
g/m2
250-310
270-330
340-420
430-530
rolls dimensions (length, width)
m
50*3.9
50*3.9(5)
50*3.9
50*3.9
loading capacity
rolls/40HC
205
180
120
88
Application:
PP biaxial geogrids can be used to enhancement of permanent bearable soft including highway and railways embankment, slopes, tunnel, airport, parking lots, loaded pier and ground and their main usage are as follows:
1. enhance the bearing capacity fo road foundation and extend the duration of highway.
2. prevent highway surface from collapse, crack and being dirty.
3. be convenient for construction timesaving and cut down the cost of maintenance.
4. prevent tunel from crack occuring
5. further solidity slopes to proof water and soil from losses
6. reduce the surface thickness of the ground.
7. consolidate the net for growing grass on the slopes
so as to stabilizatio surrounding virescence.
8. be used for artificial top net of mines instead of metal ones.
It is of flame retardant and antistatics.
Area
Application of Geosynthetics HydraulicLagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover SolutionsEnvironmentTailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical BarriersCivil WorksErosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.BuildingParkings,Roofing,Soundproofing building